Construction Start, Completion & Use

Portugal has published a substantial revision of the Legal Framework for Urbanisation and Building, known as the RJUE, through Decree-Law 108/2026.

Decree-Law 155-B/2026 postponed the principal entry into force of that revision to **1 October 2026**.

The reform changes important rules concerning:

• the requirements that must be satisfied before work starts
• information given to the municipality before commencement
• application of the commencement notice to exempt works
• documentation accompanying that notice
• publicity of the beginning and end of operations
• changes made during construction
• the use or change of use of completed buildings
• successive municipal control
• inspections and enforcement
• the construction logbook
• and transitional treatment of procedures already under way.

This guide describes the legal framework in force on **21 August 2026** and highlights selected enacted changes scheduled for 1 October 2026.

Every project that is expected to start, finish or submit completion documents on or after 1 October 2026 should be reassessed before relying on this page. The applicable regime may depend on the date and type of planning procedure, the act already completed and the transitional provisions.

See Decree-Law 108/2026 and Decree-Law 155-B/2026.

At the end of this guide, you should be able to determine:

• whether the project may lawfully start on site
• which planning title and approved documents control the works
• whether fees, security, conditions and external approvals are satisfied
• which professionals and construction businesses must be appointed
• whether the contractor is properly authorised for the works
• which municipal, safety, insurance and site notices are required
• what must be retained at the site
• how inspections and construction records should be managed
• whether a proposed site change requires prior amendment or later communication
• whether the construction period remains valid
• how delays, suspension or contractor replacement affect the legal position
• which tests, declarations, certificates and final drawings are required
• whether the building or an individual phase can be used
• whether urbanisation works have been received
• what must be completed before sale, lease, operation or lender discharge
• and whether unresolved deviations create enforcement, validity or transaction risk.

The objective is to create a continuous evidence trail from the approved project to the completed asset.

The page should begin with a practical project-status diagnostic.

User inputs

Ask the user to select:

1. the planning route — licence, prior communication, exempt work, binding PIP route or uncertain;

2. the project stage — pre-start, on site, delayed, substantially complete, ready for use or already occupied;

3. the type of works — new building, rehabilitation, extension, demolition, subdivision infrastructure or change of use;

4. whether fees and required security have been paid or provided;

5. whether the contractor, director of works and director of works supervision are appointed;

6. whether the constructed design differs from the approved design;

7. whether the project is phased;

8. the intended use — residential, tourism, hotel, retail, office, logistics, healthcare or another use;

9. whether a sale, opening, lender drawdown or lease deadline is approaching;

10. and whether any inspection, complaint, suspension or municipal notice exists.

User output

Return one of the following preliminary statuses:

• **Not legally ready to start** — title, conditions, fees, team or notices remain incomplete
• **Pre-start verification required** — the route is viable but evidence must be assembled
• **Construction compliance active** — the project can proceed subject to controlled records and inspections
• **Change approval required** — a proposed deviation must be classified before execution
• **Validity at risk** — delay, suspension or expiry requires immediate action
• **Not ready for completion filing** — tests, declarations, drawings or authority approvals remain open
• **Use submission ready** — the statutory package appears capable of submission
• **Operational approvals still required** — the building route may be complete but the activity cannot yet open
• **Enforcement review required** — occupation or works may be unauthorised or inconsistent
• or **Transaction-ready subject to final audit** — the completion file can move to lender, buyer or operator review.

The result should show:

• the next three actions
• the evidence required
• the responsible professional
• the legal date requiring confirmation
• and the principal red flag.

Tool disclaimer: This diagnostic provides preliminary organisational guidance only. It does not authorise works or use, certify professional qualifications, confirm contractor habilitation, determine whether a design change requires prior control or replace Portuguese legal, architectural, engineering, safety, construction or municipal advice.

| Stage | Core legal question | Key evidence | Principal risk |

|---|---|---|---|

| Planning handover | What exactly was approved? | Decision, title, certified project and conditions | Contractor builds from the wrong version |

| Pre-start | Are all commencement conditions satisfied? | Fees, security, appointments, insurance and notices | Unlawful start or loss of lender funding |

| Site mobilisation | Is the site legally and safely organised? | Site notice, logbook, safety file and approved documents | Enforcement, accident or missing record |

| Construction | Does the work remain compliant? | Inspection records, RFIs, approvals and test evidence | Unauthorised deviation |

| Change control | Can the proposed change be built now? | Legal classification and approved instruction | Amendment dealt with too late |

| Completion | Is the constructed asset evidenced? | Tests, declarations, final drawings and certificates | Completion cannot be validly declared |

| Use | Has the correct use procedure taken effect? | Submission receipt and complete statutory package | Premature occupation |

| Handover | Can the asset be sold or operated? | Property, operational and warranty file | Legal completion without commercial readiness |

The design team should issue a formal planning handover before the contractor receives an instruction to mobilise.

The handover should identify:

• the planning route
• the final municipal decision or communication
• the legally effective title
• approved architectural and specialist projects
• documents superseded during the procedure
• external-authority approvals
• planning and infrastructure conditions
• authorised use
• areas, units, parking and phasing
• commencement and completion periods
• works expressly excluded from the approval
• matters still requiring consent
• and known challenge or invalidity risks.

The construction contract, project execution set and cost plan must be reconciled against that handover.

A contractor’s construction drawing does not become authorised merely because it is technically better, cheaper or approved by the developer.

The legal baseline is the controlled set against which every site activity is assessed.

It should include:

• planning decision and incorporated reports
• receipt proving payment of legally required municipal fees
• prior-communication receipt where applicable
• approved or communicated architecture
• approved or submitted specialist projects
• external opinions, approvals and conditions
• public-space occupation arrangements
• urbanisation contract or infrastructure obligations
• applicable environmental decision
• construction programme stated in the procedure
• authorised phases
• and the conditions-discharge matrix.

Assign a unique status to each document:

• approved
• communicated
• for construction
• superseded
• pending amendment
• or information only.

The site team should never have to decide which municipal drawing is current by comparing file dates informally.

Construction compliance is shared across several legally and contractually distinct roles.

Developer or owner of the works

The developer funds and instructs the project, appoints the required parties, ensures the planning and safety framework is established and controls commercial decisions.

Delegating technical functions does not remove every duty or exposure of the developer.

Project coordinator and designers

The project coordinator manages compatibility across disciplines. Individual designers remain responsible for their projects and should provide the contracted technical assistance during construction.

Contractor or entity responsible for execution

The contractor undertakes the physical works and must hold the legally required authorisation for the type and value of work performed.

Director of works

The director of works is the qualified technician responsible for directing execution on behalf of the entity carrying out the work and for ensuring compliance with the project, planning conditions and applicable rules.

Director of works supervision

The director of works supervision acts for the owner within the scope of the appointment and verifies execution against the design, planning conditions and applicable rules.

The role should be independent enough to report defects, delay and nonconformity without commercial pressure from the contractor.

Safety coordinator

Where required, the safety coordinator supports coordination of health and safety during project preparation and construction under the applicable safety regime.

Project manager and cost consultant

These roles may coordinate programme, reporting, procurement, valuation and change control, but their appointment does not replace the legally qualified technical functions.

Operator and purchaser team

For hotels, tourism, healthcare, student accommodation, senior living, retail and other operational assets, the future operator should verify commissioning, statutory approvals and handover requirements before completion.

Every appointment should define authority, reporting, deliverables, insurance, liability, duration, substitution and handover obligations.

Law 31/2009 establishes the Portuguese professional-qualification framework for project authors, project coordination, direction of works and works supervision, subject to special regimes.

The framework requires qualified technicians and assigns specific duties to them, including:

• compliance with the approved or communicated project
• observance of applicable legal and regulatory rules
• technical coordination
• site attendance appropriate to the role
• recording relevant matters
• requesting designer assistance where necessary
• reporting technical deficiencies
• and notifying cessation of functions.

Law 3/2026 made a limited further amendment to the qualification framework, principally concerning professional recognition and defined acquired rights. It does not remove the need to verify the qualification of every technician for the specific project and role.

Before appointment, obtain:

• professional identification
• active registration where applicable
• evidence of qualification for the nature, scale and complexity of the works
• professional insurance
• signed appointment
• scope of duties
• term of responsibility where required
• availability and site-attendance commitment
• and conflict-of-interest review.

The construction contract should not name a director of works whose qualification or relationship with the contractor has not been verified.

See Law 31/2009 and Law 3/2026.

Portuguese construction activity is regulated under Law 41/2015 and overseen by IMPIC.

Depending on the work and its value, a construction business may require an appropriate:

• public-works contractor licence that also permits eligible private works
• private-works contractor licence
• contractor certificate for works within its statutory limit
• or legally recognised cross-border authorisation.

Before contract and before each material increase in scope, verify:

• legal identity of the contracting company
• current IMPIC title
• permitted categories and subcategories
• authorised class or value limit
• technical staff
• insurance
• tax and social-security position where required
• insolvency status
• and whether proposed subcontractors require their own authorisation.

A valid contractor title at tender stage should be checked again before commencement and after a material contract variation.

Do not assume that a group company’s authorisation covers the company that signs or performs the construction contract.

See Law 41/2015 and the IMPIC website.

No notice to proceed should be issued until the team has completed a documented pre-start review.

Planning title

Confirm:

• express approval, tacit approval or prior-communication status
• effectiveness of the licence
• receipt for municipal fees
• required security
• validity period
• authorised start and completion periods
• approved phases
• and absence of an operative suspension or embargo.

Planning conditions

Identify conditions that must be satisfied:

• before title
• before commencement
• before excavation
• before a defined construction stage
• before connection to infrastructure
• or before use.

External authorities

Confirm that all required environmental, heritage, road, water, fire, tourism, aviation, forestry, utility or other sectoral conditions applicable to commencement are satisfied.

Land and access

Confirm:

• ownership or legal right to build
• construction access
• crane oversailing or neighbouring access rights
• temporary occupation
• public-domain occupation
• utility easements
• and possession of the entire working area.

Technical documents

Confirm that the construction set reflects the legally controlled design and that outstanding execution details do not alter an approved planning parameter.

Team and contractor

Confirm appointments, qualifications, contractor authorisation, insurance, safety roles and communication lines.

Finance

Confirm lender conditions precedent, equity funding, cost-to-complete, insurance endorsements and payment controls.

The review should end with a signed readiness certificate identifying any permitted residual items and their deadlines.

Under the current RJUE, licensed urban operations are generally titled by the receipt for payment of the legally required fees, and issuance of that receipt is a condition of effectiveness of the licence.

Prior communications are generally titled by the evidence of submission, subject to additional requirements in defined cases, including security for subdivision operations where applicable.

Where security is required, the communication may depend on its provision or payment in accordance with the applicable framework.

Before construction starts, retain:

• final decision or evidence of tacit approval
• municipal fee assessment
• payment receipt
• evidence of security
• prior-communication receipt
• correspondence confirming conditions
• and a legal note explaining any non-standard route.

The municipal portal label “approved” is not a substitute for evidence that the act is effective.

Under the RJUE in force on 21 August 2026, the developer must inform the municipality of the intended commencement and identify the person or entity responsible for execution up to five days before works begin.

The responsible entity must execute the works exactly in accordance with the projects and the conditions of the licence or prior communication.

The notice should be submitted through the correct municipal channel and the receipt retained with the site file.

Confirm whether the submission must also include or update:

• developer details
• contractor details
• director of works
• director of works supervision
• professional declarations
• contractor authorisation
• insurance
• construction period
• site-contact information
• and any documents required by the applicable statutory portaria.

From 1 October 2026

The revised RJUE expressly extends commencement information to works exempt from licence or prior communication, subject to a limited exception for defined internal conservation works.

It also requires the communication of additional elements specified by regulation and introduces specific documentation rules for works proceeding on the basis of a sufficiently detailed favourable PIP.

The revised commencement package and forms must be checked against the regulations in force on the submission date.

Under the current RJUE, for certain licensed building operations the promoter must provide the municipality with copies of specialist projects and studies within 60 days after the works start.

This does not mean that construction should begin without coordinated technical design.

The contractor, director of works and director of works supervision need a complete and legally compliant execution basis before undertaking the relevant work.

Track for each discipline:

• author and qualification
• term of responsibility
• approved or submitted version
• coordination status
• date issued for construction
• municipal or external delivery date
• required inspection
• and completion certificate.

The revised regime from 1 October 2026 changes the pre-start and delivery architecture. Projects crossing the reform date require a specific document analysis.

The applicable planning notice must remain visible from outside the property for the legally required period.

The site should retain evidence of:

• correct statutory form
• process reference
• title or prior communication
• contractor and professional details where required
• commencement and completion dates
• date of placement
• visibility from the public road
• and replacement when information changes.

From 1 October 2026, the revised RJUE includes additional publicity rules concerning the start and end of urban operations and introduces a requirement to identify the director of works on a durable external plaque or building element in defined cases.

Confirm the final form, timing and physical requirements before installation.

The construction logbook is part of the legal evidence of how the works were executed.

Under the current RJUE, relevant facts concerning licensed or previously communicated works must be recorded by the director of works, and the logbook must be kept at the site for municipal inspection.

Mandatory records include:

• commencement
• completion
• work stoppage or suspension
• and changes made to the approved or communicated project.

The logbook should also coordinate with, but remain distinct from:

• contractor daily reports
• supervision reports
• health-and-safety records
• quality inspections
• photographs
• test certificates
• instructions
• and commercial variation records.

From 1 October 2026, the revised RJUE clarifies that the construction logbook is not a completion-submission document and should not be sent to the municipality for prior analysis, registration, opening or closing. It also provides for regulatory definition of an electronic logbook.

Until implementation is confirmed, follow the legally applicable format and retain both the formal book and supporting records.

Decree-Law 273/2003 establishes duties for temporary and mobile construction sites.

Depending on the project, these may include:

• appointment of safety coordinators at design and construction stages
• a design-stage safety and health plan
• development and validation of the construction-stage plan
• safety procedure sheets
• restricted site access
• a technical safety compilation for the completed asset
• accident notification
• and prior communication of the opening of the site to the labour authority.

Prior communication of the site opening is required in the statutory circumstances, including where the expected programme exceeds 30 days with more than 20 workers simultaneously or where the total workload exceeds 500 person-days.

The communication must be kept updated and a copy supplied for the site.

The developer should not delegate safety administration informally. The construction contract and appointments should state who prepares, validates, updates, displays and retains each document.

See Decree-Law 273/2003 and the Authority for Working Conditions — ACT.

The insurance programme should be coordinated with the construction contract, finance documents and professional appointments.

Potential policies include:

• construction all-risks insurance
• employer’s liability and workplace-accident insurance
• public liability
• professional indemnity
• environmental liability
• plant and equipment
• existing structures
• adjacent-property damage
• latent-defects cover where available
• and delay-in-start-up or advanced-loss-of-profits cover.

Review:

• insured parties
• project description
• site and phases
• contract value
• deductibles
• exclusions
• subrogation waivers
• lender interests
• testing and commissioning period
• maintenance period
• and notification obligations.

An insurance certificate should not be accepted without checking whether the underlying policy covers the actual project and contract allocation.

The site should have controlled access to:

• planning title and fee receipt
• prior communication evidence where relevant
• approved and communicated projects
• current construction drawings
• external-authority decisions
• commencement notice
• statutory public notice
• construction logbook
• professional appointments and declarations
• contractor authorisation
• insurance evidence
• safety and health plan
• site-opening communication where required
• environmental management plan
• waste records
• inspection and testing plans
• emergency procedures
• and contact information for competent authorities.

The register should identify the controlled digital source and the documents that must also be physically available.

All urban operations remain subject to administrative inspection, including works exempt from prior control.

Municipal inspection is intended to verify compliance with applicable legal and regulatory rules and may involve access to the site, documents, measurements, photographs and technical inspection.

Other entities may inspect matters within their competence, including:

• workplace safety
• fire safety
• environment and waste
• heritage and archaeology
• roads and public domain
• water resources
• utilities
• energy performance
• tourism or sectoral operation
• and contractor authorisation.

Inspection protocol

The project should define:

1. who receives inspectors;

2. who verifies credentials and scope;

3. who accompanies the visit;

4. which documents may be produced;

5. how photographs and samples are recorded;

6. how a visit note is prepared;

7. who receives and responds to any formal notice;

8. and how urgent safety matters are escalated.

The team should cooperate lawfully without making speculative admissions or producing uncontrolled project versions.

Completion declarations must be supported by real evidence.

The inspection and test plan should address:

• excavation and ground conditions
• foundations and structure
• waterproofing
• façades and roof
• fire compartmentation
• acoustic performance
• thermal envelope
• accessibility
• lifts
• electrical installations
• gas
• water and drainage
• HVAC
• renewable-energy systems
• telecommunications
• pools and water treatment
• landscaping and irrigation
• roads and public infrastructure
• and building-management systems.

For each test, retain:

• applicable standard or project requirement
• method
• responsible person
• date
• calibrated equipment where required
• result
• nonconformity
• corrective action
• retest
• and approval.

A signed completion declaration cannot cure the absence of required technical compliance.

Site questions should follow a controlled route.

Each request for information should identify:

• relevant drawing or specification
• exact technical conflict
• proposed answer date
• programme impact
• cost impact
• planning impact
• health-and-safety impact
• and the person authorised to respond.

Responses should be reviewed by the appropriate project author and project coordinator.

The contractor should not convert an unanswered question into a permanent design change without the required instruction and approval.

Every site change should be placed in one of the following categories.

Construction clarification

Explains how to execute the approved design without changing its planning or technical substance.

Substitution within the approved performance

Changes a product or method while maintaining the approved geometry, performance, appearance and regulatory compliance.

Change exempt from prior planning control

An alteration that, assessed independently, falls within an applicable statutory exemption and does not affect a protected element or another controlled matter.

Change capable of later communication

A change that may lawfully be communicated in the form and at the time permitted by the RJUE.

Change requiring prior amendment

A change affecting the licensed or communicated operation in a way that requires an amendment before the altered work is carried out.

New operation or material redesign

A change that goes beyond the existing approval and requires a new procedure, external consultation or revised environmental assessment.

The classification must be made by reference to law, the approved project and the actual physical effect — not the commercial label attached to the variation.

The current RJUE permits different treatment depending on the nature of the alteration.

Certain changes may be communicated at the time the completion documents are sent before use. Changes that would not themselves be subject to prior control may be carried out without prior municipal communication.

However, changes involving expansion or alteration of the building’s footprint are subject to the applicable licence-amendment or prior-communication procedure.

Only the affected documents are generally required, but the amended package must remain coordinated.

Do not postpone the legal analysis

Even where later communication may be permitted, decide before construction whether:

• the change qualifies for that route
• an external opinion is affected
• fire, energy, acoustic or accessibility compliance changes
• the approved use, area, units, façade, height or parking changes
• property-horizontal plans change
• a buyer or lender consent is required
• and the completion declaration can truthfully be signed.

The option to communicate later is not permission to build first and classify later.

The revised RJUE expressly restructures changes during construction.

It provides that changes requiring prior communication should be submitted with the necessary advance time so that the altered works are complete before the use communication is filed.

It retains a route for changes corresponding to exempt works and requires prior procedures for expansion and footprint changes.

The previous express mechanism allowing defined changes to be communicated at the moment of the use submission is removed from the revised text.

For works continuing across 1 October 2026:

• audit every unsubmitted site change
• identify the date it was instructed and executed
• compare the current and future legal classification
• determine the transitional rule
• and regularise the position before the completion package is signed.

For every proposed variation, record:

• reference number
• description
• reason
• initiator
• affected documents
• planning classification
• technical approvals
• external-authority impact
• fire and safety impact
• cost
• programme
• buyer, operator or lender approval
• municipal action required
• date approved
• date constructed
• final-drawing status
• and completion evidence.

No change should be marked “approved” unless both contractual and legal approvals are complete.

If the project coordinator, project author, director of works, director of works supervision or contractor changes, the project must follow the applicable notification or endorsement process.

The handover should include:

• resignation or termination notice
• effective date
• responsibility cut-off
• logbook entry
• status of inspected work
• open nonconformities
• current project register
• professional declaration from the replacement
• qualification and insurance evidence
• municipal update
• and contractor or lender consent where required.

Works should not continue through a gap in a legally required role.

The outgoing technician should not be expected to certify work performed after responsibility ended, and the incoming technician should not sign for hidden work without sufficient inspection evidence.

The planning title and prior communication have legal periods for commencement and completion.

Under the current RJUE, expiry risks can arise where:

• the required title is not obtained within the statutory period
• works do not begin in time
• works are suspended for more than the legally permitted period
• works are abandoned
• or works are not completed within the authorised period or extension.

The project programme should show separately:

• contractual start
• legal start deadline
• actual site start
• contractual completion
• legal completion deadline
• long-stop date
• extension application deadline
• and use-submission target.

Do not assume that an extension is automatic.

Submit a properly reasoned request before expiry, with evidence of progress, cause of delay, revised programme and any required update to fees, security or planning conditions.

The revised RJUE from 1 October 2026 alters parts of the expiry and extension framework. Recalculate the validity schedule for affected projects.

When works stop, determine immediately whether the event is:

• a contractual suspension
• a safety stop
• a municipal embargo
• an authority restriction
• a funding interruption
• abandonment by the contractor
• or a voluntary programme pause.

Record:

• date and reason
• physical condition of the site
• protective works
• logbook entry
• insurer notice
• municipal or authority notice
• contractor rights
• security and access
• effect on validity
• and restart conditions.

Before restarting, verify that:

• the planning title remains valid
• professional appointments are active
• contractor authorisation and insurance remain current
• safety documentation is updated
• deterioration has been assessed
• and any embargo or authority restriction has been formally lifted.

Large developments may be built, completed and brought into use in phases.

Each phase should be capable of functioning lawfully and safely.

Confirm:

• planning approval for phasing
• independent access and emergency routes
• fire safety
• utilities and metering
• drainage
• public-space and landscaping requirements
• temporary works separating occupied and active areas
• property-horizontal status
• operator and purchaser access
• and effect on infrastructure security.

The completion and use package must identify precisely the building, phase or autonomous unit covered.

Practical completion of a private construction-contract section does not necessarily make the same section eligible for legal use.

Begin the completion plan months before the expected handover date.

Create a closeout matrix covering:

• planning compliance
• project changes
• final drawings
• professional declarations
• construction logbook completion
• statutory tests
• utility approvals
• fire-safety documentation
• energy certification
• acoustic testing where applicable
• lift inspection
• gas and electrical documentation
• telecommunications
• water and drainage
• environmental and waste records
• landscaping and public realm
• infrastructure reception
• property-horizontal documents
• address and registry information
• operating licences
• warranties
• manuals
• training
• and outstanding defects.

Assign an owner, evidence requirement and target date to every item.

Testing proves that systems are safe, compliant and capable of operating as designed.

The commissioning plan may include:

• electrical testing
• gas testing
• water-pressure and quality tests
• drainage and pumping tests
• fire detection and suppression
• smoke control
• emergency lighting
• lifts and lifting equipment
• HVAC balancing
• indoor air quality
• thermal and energy systems
• acoustic performance
• telecommunications
• access control and security
• building-management systems
• swimming pools
• irrigation
• and integrated systems testing.

For operational assets, include a period for:

• operator witnessing
• seasonal testing
• staff training
• defects correction
• retesting
• and handover of passwords, licences, spares and maintenance contracts.

The construction programme should not place commissioning after the promised opening date.

Under the current RJUE, use after a controlled urban operation depends on delivery to the municipality of a term of responsibility signed by the director of works or the director of works supervision declaring that the works are complete and were executed in accordance with the project.

The declaration carries legal and professional responsibility.

Before signing, the technician should have sufficient evidence concerning:

• work actually executed
• compliance with approved and communicated projects
• lawful treatment of changes
• completion of relevant tests
• applicable conditions
• and the scope of the building or phase being declared complete.

The developer should not pressure a technician to sign an unconditional declaration where material work, evidence or regularisation remains outstanding.

If a professional is unavailable at completion, obtain specific legal and technical advice. Substitution does not automatically give a replacement sufficient knowledge to certify hidden works.

Under the current RJUE, final drawings are delivered for the use procedure when the constructed project differs from the approved project, with the alterations duly identified.

Final drawings should be based on verified construction information rather than contractor mark-ups alone.

Reconcile:

• architectural layout
• footprint and external dimensions
• elevations and materials
• gross and usable areas
• units and common parts
• parking and storage
• accessibility
• fire compartments and escape routes
• structure
• building services
• external works
• infrastructure
• and property-horizontal plans.

The drawing register should state:

• approved version
• constructed change
• legal treatment
• final-drawing reference
• responsible author
• and date of verification.

From 1 October 2026, the completion communication and prescribed documents must be prepared under the revised statutory and regulatory framework.

Under Article 62-A of the RJUE in force on 21 August 2026, the use of a building or autonomous unit after a controlled urban operation depends on delivery to the municipality of:

• the term of responsibility from the director of works or director of works supervision confirming completion and conformity with the project
• and final drawings only where the project was altered, with the changes identified.

The current legislation states that the building or autonomous units may be used for the intended purpose immediately after submission of those documents.

The municipality may not refuse or reject the delivery except where the required documents have not been sent, in which case the sender is notified to provide the missing items.

Immediate use does not remove other requirements

Before occupation or opening, also confirm:

• the submission was valid and complete
• the declared use matches the planning position
• changes were lawfully treated
• fire, energy, lift, utility and sectoral requirements are satisfied
• health-and-safety risks from remaining works are controlled
• the property or phase has legal access and services
• operational licences are in effect
• and contract, lender and insurance conditions are satisfied.

The submission receipt is essential evidence, but it is not a universal certificate of commercial readiness.

See the current consolidated RJUE.

The revised RJUE provides that use or change of use after defined licensed, communicated or exempt works is subject to a prior communication using the statutory form and prescribed supporting documents.

The future communication includes a term of responsibility addressing:

• conformity of the works with the approved, communicated or sufficiently detailed PIP project, as applicable
• and legal and regulatory conformity of changes made during construction that were exempt from licence or communication.

The building or autonomous units may be used immediately after submission of the complete communication and supporting documents.

The revised regime also provides for successive control of the submitted documentation.

Accordingly, immediate effect should not be confused with final immunity from municipal review or enforcement.

Projects completing near 1 October 2026 should decide the completion filing date only after confirming:

• transitional legislation
• applicable form
• required documents
• identity and qualification of the signatory
• treatment of every site change
• and platform functionality.

Where a building or autonomous unit changes use without a preceding controlled urban operation, the RJUE applies a separate prior communication with a waiting period.

Under the current regime, the communication must demonstrate and declare:

• conformity of the intended use with rules determining permitted uses
• and suitability of the building or unit for that purpose.

The building can generally be used for the new purpose after the applicable statutory period, unless the municipality determines an inspection in the defined circumstances.

The current statutory period is 20 days.

From 1 October 2026, the revised RJUE reduces that period to 10 days and refines the possible municipal response, including rejection for defined defects or manifest incompatibility and inspection where serious suitability concerns exist.

A change in the business operating from a property does not always amount to a planning change of use, and a planning use change does not replace the operational licences required for the activity. Both questions must be analysed.

Under the current change-of-use framework, the municipality may determine an inspection where the declaration is incomplete or serious indications suggest that the building is unsuitable for the intended purpose.

The applicable inspection procedure includes:

• formal decision to inspect
• appointment of a technical commission
• notice of the inspection date
• opportunity for the interested party to attend with designers, works technicians or another expert
• inspection record
• and conclusions concerning conformity or corrective works.

Municipal inspection powers also continue after a building begins to be used.

Prepare for inspection with:

• approved and final drawings
• declarations
• test records
• access to plant and common areas
• list of changes
• responsible technicians
• and a controlled record of matters identified.

Do not conceal incomplete work behind temporary finishes or occupy areas that are outside the scope of the completion submission.

Where the project will be divided into autonomous units, planning completion must be coordinated with the creation or amendment of horizontal property ownership.

Confirm:

• units are physically distinct and capable of independent use
• descriptions match the completed building
• common parts are identified correctly
• areas and permillage reconcile
• parking, storage, terraces and exclusive-use areas are classified correctly
• plans match final construction
• municipal certification is obtained where required
• condominium and tourism structures are coordinated
• and the deed or authenticated document is ready for registration.

The legal use of an individual unit may also depend in practice on the condition and usability of common parts.

Do not complete sales using property-horizontal plans that no longer match site changes.

Permanent operation may depend on completed connections and contracts for:

• water
• wastewater
• stormwater
• electricity
• gas
• telecommunications
• district systems
• and waste services.

Track:

• network design approval
• construction and inspection
• connection fees
• easements
• meter locations
• permanent account holder
• test certificates
• energisation date
• and transfer to the operator, condominium or purchaser.

Temporary construction supplies should not remain the unexamined basis for occupied buildings.

The utility company’s connection does not independently prove planning legality, and planning completion does not guarantee that every network is operational.

The completion package may require or depend on specialist evidence under separate legal regimes.

Depending on the project, this may include:

• energy-performance certificate and system documentation
• fire-safety inspection, measures or self-protection documentation
• electrical documentation
• gas certificate
• telecommunications compliance
• lift inspection
• acoustic test report
• water-quality and drainage evidence
• accessibility confirmation
• pool or equipment certification
• environmental monitoring
• and tourism or sectoral classification evidence.

Prepare a legal applicability matrix for the specific use and building category.

A certificate required for operation should not be left as a post-opening action merely because it is not listed expressly in the core municipal completion provision.

At completion, the owner must ensure the site is cleared, the area is cleaned in accordance with the construction and demolition waste regime and damage caused to public infrastructure is repaired.

Maintain evidence of:

• waste-management responsibilities
• separation and storage
• transport operators
• electronic waste-tracking documents where applicable
• authorised destination
• quantities
• hazardous materials
• reused materials
• contaminated soil
• final site clearance
• and repair of roads, pavements or public networks.

The construction contract should allocate responsibility but also require delivery of evidence to the developer.

See Decree-Law 102-D/2020.

Urbanisation works follow a separate municipal reception process.

Under the current RJUE:

• the municipal council decides provisional and final reception after completion and after the guarantee period
• the interested party must request reception
• reception is preceded by inspection involving municipal representatives and the interested party
• deficiencies identified in the record must be corrected
• and the statutory guarantee period is five years.

Security provided for the urbanisation works may be reduced in accordance with progress and the statutory process, with a residual amount generally retained until final reception.

Track:

• works included in each phase
• approved infrastructure design
• as-built records
• utility acceptance
• inspection requests
• defect list
• corrective work
• provisional-reception decision
• start and expiry of guarantee period
• security reduction
• maintenance obligations
• and final-reception decision.

Building use, subdivision sales and lender releases may depend on the status of these works and the corresponding security.

The completed physical asset should be reconciled with public records.

Depending on the project, steps may include:

• assignment or confirmation of street and police numbers
• updating the tax description
• updating the land registry
• registration of subdivision or urbanisation acts
• creation or amendment of horizontal property ownership
• registration of autonomous units
• cadastral updates
• cancellation or update of planning notices
• registration of easements and infrastructure rights
• and correction of area discrepancies.

Planning submission does not automatically update every registry or tax record.

Before sale or refinancing, reconcile:

• approved area
• final measured area
• property-horizontal area
• tax area
• land-registry description
• valuation area
• marketing area
• and lease or operating area.

Each system may use a different legal or measurement concept, but unexplained inconsistencies create transaction risk.

Completion of the building route does not necessarily authorise the intended business to open.

Depending on the project, additional procedures may concern:

• tourism classification or operation
• hotel or local-accommodation operation
• restaurant and beverage activity
• retail or service establishment
• industrial activity
• healthcare or social-care licensing
• education
• entertainment
• swimming pools
• signage and advertising
• terraces or public-space occupation
• music and noise
• food safety
• and environmental permits.

The operational-opening plan should identify:

• competent authority
• statutory route
• prerequisite building documents
• operator entity
• staff and insurance
• inspections
• submission date
• opening condition
• and ongoing compliance.

Do not promise an opening date based solely on construction practical completion.

The handover package should be tailored to the recipient.

Core legal documents

• planning decision and title
• completion and use submission evidence
• final drawings
• property-horizontal title
• registry and tax documents
• energy certificate
• operational approvals
• and known outstanding conditions.

Technical documents

• operation and maintenance manuals
• product data
• commissioning results
• fire file
• safety technical compilation
• equipment certificates
• warranties
• asset register
• spares
• keys and access credentials
• and maintenance contracts.

Commercial documents

• defects list
• retention and guarantees
• contact protocol
• service contracts
• utility transfers
• condominium budget
• and operator training record.

Use a signed handover index. A data room containing unidentified files is not a controlled handover.

Several different completion concepts may apply.

Practical completion

A contractual certification that the works have reached the stage defined in the construction contract, often subject to minor defects.

Planning completion

The point at which the urban operation is complete and the legally required declarations and documents can be submitted.

Use readiness

The point at which the use procedure has taken effect and all other requirements for safe and lawful occupation are satisfied.

Operational opening

The point at which the operator has all sectoral permissions, staff, systems and insurance required to trade.

Final completion

The contractual stage after the defects period or satisfaction of defined final obligations.

Lender completion

The point at which the lender’s technical adviser and finance documents recognise completion for drawdown, release or conversion purposes.

The project documents should define each stage and avoid using “completion” as if it had one universal meaning.

At completion, identify:

• defects and incomplete items
• responsibility
• correction deadline
• access arrangements
• retention
• performance bond
• parent-company guarantee
• warranty periods
• manufacturer warranties
• insurance notification
• and effect on occupation or sale.

Contractual warranties operate alongside mandatory legal liability regimes and cannot always exclude rights available under Portuguese law.

The applicable regime may depend on:

• identity of the owner or buyer
• whether the building is sold to a consumer
• construction-contract structure
• type of defect
• date of discovery and notification
• seriousness
• and whether the claim concerns contractor, seller, designer, supervisor or another party.

Obtain project-specific legal advice on defect notification and limitation periods. Do not rely on the defects-liability period in the construction contract as the only available or applicable period.

Where works are executed without the required control, contrary to the approved or communicated project or in breach of applicable rules, the municipality must consider appropriate measures to restore planning legality.

Measures may include:

• embargo or stop-work order
• administrative suspension of an act
• corrective or alteration works
• legalisation where legally possible
• demolition
• restoration of land
• or cessation of use.

Administrative sanctions, professional discipline, civil liability, insurance consequences and criminal issues may also arise.

Immediate response protocol

If a potential illegality is identified:

1. stop the affected work if continuing would increase exposure;

2. protect health, safety and the structure;

3. preserve the planning and site record;

4. identify the constructed condition accurately;

5. notify insurers and lenders where required;

6. obtain coordinated legal and technical advice;

7. classify amendment, correction or legalisation options;

8. respond within every formal deadline;

9. and do not conceal or destroy relevant evidence.

An informal assurance that the municipality will “accept it at the end” should not be treated as a legal strategy.

Where a planning title has expired after works reached an advanced stage, the current RJUE allows an application for a special licence to complete the works where demolition is not advisable for environmental, planning, technical or economic reasons.

This is not an automatic right to finish any abandoned project.

The review should cover:

• legality of the original works
• stage reached
• structural condition
• changes in planning rules
• ownership and finance
• professional responsibility
• contractor status
• safety and deterioration
• outstanding infrastructure
• revised cost to complete
• and whether legalisation or a new procedure is also required.

Acquiring an incomplete development requires a full construction and planning-history audit before valuation.

Prepare a completion report containing:

Planning status

• route
• title
• validity
• approved project
• amendments
• conditions
• and challenge or enforcement position.

Construction status

• practical completion
• outstanding works
• defects
• cost to complete
• contractor claims
• guarantees
• and insurance.

Statutory status

• completion declarations
• use submission
• final drawings
• certificates
• infrastructure reception
• operational permits
• and property records.

Commercial status

• sales and leases
• operator readiness
• utilities
• handover
• revised valuation
• and stabilisation programme.

The report should identify what is complete, what is merely submitted and what remains conditional.

Step 1 — Audit the approval

Confirm the legally effective title, approved set, conditions, duration and remaining approvals.

Step 2 — Appoint the construction team

Verify the contractor, director of works, works supervisor, designers and safety roles.

Step 3 — Complete the pre-start package

Pay fees, provide security, complete insurance, safety, site and municipal notices.

Step 4 — Freeze the construction baseline

Issue one controlled project set reconciled with the planning approval.

Step 5 — Mobilise and record

Place notices, open the legally applicable logbook and establish site evidence.

Step 6 — Inspect and control

Manage quality, safety, programme, cost and authority inspections.

Step 7 — Classify changes

Obtain the required legal and technical approval before affected work proceeds.

Step 8 — Protect validity

Monitor commencement, suspension, completion and extension dates.

Step 9 — Commission and close out

Complete testing, defects, final drawings, declarations and specialist certificates.

Step 10 — Submit for use and hand over

Use the correct regime, preserve the receipt and complete operational, property and transaction handover.

The planning-to-construction transition should be programmed as a distinct phase.

Initial planning assumptions may include:

• approval and conditions audit: 1–3 weeks
• contractor and professional verification: 1–3 weeks
• insurance and safety mobilisation: 1–4 weeks
• pre-start submissions and notices: according to the statutory period and project requirements
• construction: project-specific
• phased change-control procedures: project-specific
• commissioning and completion planning: commence 3–6 months before expected handover
• statutory testing and certificates: 2–8 weeks or longer
• final drawings and declarations: 2–6 weeks
• operational permits: project-specific and potentially several months
• urbanisation provisional reception: dependent on inspection and correction of defects
• and final reception: after the applicable guarantee period.

These periods are organisational assumptions only. The legal timetable and authority availability must be confirmed for the project.

Allow for:

• municipal fees and charges
• security and guarantee costs
• contractor authorisation checks
• professional appointments
• works supervision
• project technical assistance
• safety coordination
• insurance
• site notices and facilities
• testing and commissioning
• utility connections
• authority inspections
• energy, fire, lift and technical certificates
• final measurements and drawings
• waste management
• public-infrastructure repair
• property-horizontal documentation
• registry and tax updates
• operational licences
• defects and retesting
• legal review of variations
• planning amendments
• delay and extension
• lender monitoring
• and handover documentation.

Known completion obligations should not be hidden inside general construction contingency.

Do not permit commencement unless the following can be answered.

Legal start

• Is the title effective?
• Are the fees paid?
• Is required security in place?
• Are pre-start conditions satisfied?
• Has the municipality been informed in time?
• Are external commencement approvals in place?

Team

• Is the contractor properly authorised?
• Are the director of works and works supervisor qualified and appointed?
• Are professional declarations and insurance valid?
• Are safety roles and documents complete?
• Is authority to issue instructions clear?

Project baseline

• Is there one approved and coordinated construction set?
• Are planning conditions incorporated?
• Are specialist projects complete for the work starting?
• Is the change-control process operational?
• Does the contract prohibit unauthorised deviations?

Do not permit occupation or opening unless the following can be answered.

Constructed compliance

• Is the work complete for the declared phase?
• Have all changes been legally classified and documented?
• Can the professional declaration be signed truthfully?
• Are final drawings accurate?
• Are tests and certificates complete?

Use and operation

• Has the correct use communication been validly submitted?
• Has any waiting period expired where applicable?
• Are separate operational permits effective?
• Are fire, safety, utilities and access operational?
• Are common parts complete and safe?

Transaction readiness

• Do property, tax and planning records reconcile?
• Is horizontal property ownership registered where required?
• Has the lender accepted completion?
• Is the purchaser or operator handover complete?
• Are defects, guarantees and retention documented?

If any critical answer is no, the building may be physically finished but is not ready for its intended legal or commercial use.

Starting because planning is “approved”

The licence may still be ineffective because fees, security, conditions or commencement requirements remain outstanding.

Building from tender drawings

Tender documents may not match the approved project or final specialist design.

Using the wrong contractor entity

The company signing or performing the work may not hold the relevant authorisation, even if another group company does.

Treating professional appointments as paperwork

Directors and designers carry real statutory duties and need enough access, authority and evidence to perform them.

Missing the municipal commencement notice

The notice and its timing should be evidenced before mobilisation.

Keeping an incomplete construction logbook

Stops, changes and relevant events must be recorded contemporaneously.

Approving changes only commercially

A costed and signed variation is not necessarily a lawful planning amendment.

Waiting until completion to review deviations

Some changes require prior control and may be impossible to regularise after construction.

Letting the planning title expire

Contractual delay does not automatically extend the legal construction period.

Replacing a technician without a formal handover

This can leave gaps in responsibility and prevent a reliable completion declaration.

Treating practical completion as permission to occupy

Contractual completion and legal use are different stages.

Submitting inaccurate final drawings

Final drawings must reflect verified construction and the lawful treatment of changes.

Assuming immediate use means no later control

Municipal inspection and enforcement powers continue after submission and occupation.

Forgetting operational licences

A completed hotel, clinic, restaurant or other regulated asset may still be unable to open.

Leaving property records until the first sale

Registry, tax, horizontal-property and final-area inconsistencies can delay every transaction.

Releasing all contractor security too early

Outstanding certificates, defects, records and authority conditions may remain after practical completion.

Applying the future RJUE before 1 October 2026

The new start, change and use provisions must not be used before they enter into force or without checking transitional rules.

Before construction, confirm that you have:

• audited the planning decision
• obtained the effective planning title
• paid municipal fees
• provided required security
• checked planning validity
• identified pre-start conditions
• obtained external approvals
• verified land and access rights
• appointed the project coordinator and designers
• appointed the director of works
• appointed the director of works supervision
• appointed safety coordinators where required
• verified professional qualifications and insurance
• verified the contractor’s IMPIC authorisation
• executed the construction contract
• completed the insurance programme
• completed the safety plan
• communicated site opening where required
• submitted the municipal commencement information
• placed the statutory notice
• established the construction logbook
• frozen the legal construction baseline
• and established change, inspection and document control.

During construction, confirm that you have:

• maintained the approved project on site
• updated the site-document register
• maintained the construction logbook
• completed safety and quality inspections
• recorded municipal and sectoral visits
• controlled requests for information
• classified each change before execution
• obtained prior amendments where required
• tracked external-authority conditions
• updated final-drawing information
• managed professional and contractor substitutions
• monitored planning validity
• applied for extensions in time
• maintained insurance and guarantees
• tracked waste and environmental evidence
• monitored infrastructure works
• and started completion planning early.

Before use and handover, confirm that you have:

• completed the declared building or phase
• reconciled every project change
• completed testing and commissioning
• closed material nonconformities
• prepared accurate final drawings
• obtained the completion terms of responsibility
• obtained energy, fire, lift, utility and other applicable certificates
• cleaned and demobilised the site
• repaired public infrastructure damage
• completed waste records
• submitted the correct use procedure
• preserved the submission receipt
• completed any applicable waiting period or inspection
• obtained operational permissions
• completed property-horizontal documents
• updated registry, tax and address records
• requested provisional reception of urbanisation works
• completed lender sign-off
• delivered manuals, warranties and safety files
• recorded defects, retention and guarantees
• and completed purchaser, tenant or operator handover.

Construction Start Readiness Checker

Test the title, fees, conditions, contractor, professional team, safety, insurance and notices before mobilisation.

CTA

Check readiness to start

Legal Construction Baseline Builder

Create the controlled register of approvals, drawings, conditions and construction documents.

CTA

Build the legal baseline

Site Change Classifier

Identify whether a proposed change is a clarification, exempt substitution, later communication, prior amendment or new operation.

CTA

Classify a site change

Planning Validity Tracker

Track start, suspension, completion and extension dates against the construction programme.

CTA

Track planning validity

Completion Document Builder

Organise declarations, final drawings, tests, certificates, utilities, property records and operational approvals.

CTA

Build the completion file

Use Route Selector

Compare use after controlled works, change of use without works, phased use and operational-opening requirements.

CTA

Check the use route

Handover Pack Builder

Create a tailored document index for a lender, buyer, tenant, operator or condominium.

CTA

Build the handover pack

Tool disclaimer: These tools provide preliminary organisational guidance only. They do not authorise construction or use, verify qualifications, approve project changes, certify completion or replace Portuguese legal, architectural, engineering, safety, construction, environmental, operational or municipal advice.

PLANNING & LICENSING — GUIDE 08

Planning Enforcement, Legalisation & Existing Buildings

Assess and resolve unlawful works, missing records and enforcement risk before they block acquisition, finance, construction or sale.

The next guide explains proof of lawful existence, historic buildings, unauthorised alterations, municipal inspections, stop-work orders, corrective measures, demolition risk, legalisation procedures, incomplete files and the acquisition of properties with planning defects.

PRIMARY CTA

Continue to Planning Enforcement, Legalisation & Existing Buildings

SECONDARY CTA

Return to Planning & Licensing

Keep the project lawful from notice to occupation

VVA can support investors, developers, family offices, funds, landowners, lenders, contractors and operators throughout the construction-compliance and completion stages of Portuguese real estate projects.

Support may include:

• planning-title and pre-start review
• planning-condition management
• contractor and professional appointment review
• construction-contract coordination
• municipal commencement procedures
• review of site changes and planning amendments
• professional substitutions
• construction-period extensions
• inspection and enforcement response
• completion-document strategy
• review of terms of responsibility and final drawings
• use and change-of-use procedures
• infrastructure reception and security
• property-horizontal coordination
• operational-licence coordination
• lender completion due diligence
• purchaser and operator handover
• defect and warranty strategy
• and legalisation or special completion procedures.

PRIMARY CTA

Request a construction compliance review

SECONDARY CTA

Speak with VVA