Fire prevention report and verification certificate in Catalonia: when are they required?

Not every business in Barcelona or elsewhere in Catalonia needs a prior fire prevention report or verification by an authorised external body. The answer depends on the actual use of the premises, constructed floor area, occupancy and evacuation height. Industrial premises and warehouses also require consideration of their configuration, fire-compartment areas and intrinsic risk level.

The fire prevention report reviews the technical design, whereas the administrative verification known in Catalan as the acte de comprovació checks the completed premises before opening. A technical fire safety compliance certificate sits between these stages. Where this preventive control applies, following the correct sequence is essential: classification, design, report, construction, technical certification, external verification and the relevant municipal opening procedure.

Three documents with different purposes

The informe de prevenció d’incendis, or fire prevention report, is the competent authority’s documentary review of the technical design. The acte de comprovació is a later administrative verification undertaken by an authorised collaborating body immediately before the activity starts, the premises enter service or the building is occupied. A favourable design report does not replace a favourable verification certificate when the latter is mandatory. [1]

Once the approved design or technical report has been implemented, a competent professional must issue the applicable certificat tècnic d’adequació. This technical fire safety compliance certificate confirms that the executed measures correspond to the design and applicable requirements. The operator must make it available before the external verification. For certain building works governed by building legislation, the completion certificate may serve this purpose if it includes the required information about execution controls and non-significant changes. [5]

Following its verification, the authorised collaborating body issues the verification certificate digitally. Where this stage is compulsory, the certificate must be favourable and obtained before the activity or occupation begins, alongside all other applicable permissions. A booked or completed visit is not enough. Registration or legalisation of individual fire protection systems does not replace this administrative certificate. [1]

• Fire prevention report: reviews the proposed technical design before the relevant work is carried out.
• Technical fire safety compliance certificate: covers correspondence between the design, completed work and applicable requirements.
• Verification certificate: records the favourable result of the on-site administrative check before opening.

How to determine whether preventive fire control applies

Treat the assessment as a decision process rather than relying on the trading name of the business. Identify every proposed use, establish the constructed floor area rather than automatically using the usable area, calculate the evacuation height and determine internal occupancy where it forms part of the threshold. For an industrial establishment or warehouse, identify its configuration, the area of each fire compartment and its intrinsic risk level.

Under the July 2026 reform described in the supplied legislation, relevant non-industrial cases include educational premises with an evacuation height above 15 metres or more than 2,000 square metres of constructed area; hospital or equivalent uses; and public residential uses with more than 20 places. The list also covers certain shops exceeding 750 square metres beneath buildings containing other uses, all shops over 2,000 square metres, and buildings with an evacuation height of at least 28 metres. [1]

Certain entertainment, recreational and public-assembly premises are included when they exceed 1,000 square metres or have an internal occupancy above 500 people. Car parks, stations and transport interchanges may also fall within the annexes. Industrial and warehouse thresholds follow a separate table. These examples are not exhaustive: conjunctions, exceptions and technical definitions can alter the outcome, so the current consolidated annexes and official guidance should be checked before committing to a premises or design. [1]

• Identify the main use and every associated use within the establishment.
• Confirm constructed area, layout, evacuation height and calculated occupancy.
• For industrial premises, classify configuration, fire compartments and intrinsic risk.
• Compare the complete set of data with current Annexes 1 and 2.
• Check the municipal activity and building-work procedures separately.

Checks and documents to prepare before refurbishment

Before signing a lease or purchase agreement, assess whether the building can accommodate the proposed activity. Review escape routes, exits, fire compartmentation, structural fire resistance and access for emergency services where applicable. The assessment should also consider intended fire protection systems, expected occupancy and whether alterations to the layout could affect evacuation. Previous licences, reports and certificates may be useful, but they must be tested against the new use and proposed configuration.

The file normally begins with a technical design or report containing the fire-safety justification and relevant drawings. During construction, retain system certificates, product documentation, test results and evidence for fire stopping, compartmentation and structural protection that will later be concealed. After completion, the competent professional prepares the technical fire safety compliance certificate or an eligible completion certificate containing the required information. [5]

There is no universal document list for every establishment. Requirements vary with the use, building characteristics, sector-specific rules and requests made by the authority or collaborating body. Changes to occupancy, distribution, escape routes, compartments or protection measures during construction should be reviewed before implementation. A competent professional must determine whether they are significant and whether the design or any part of the preventive control must be repeated.

• Technical design or report with a fire-safety justification.
• Layout, escape, compartmentation and fire protection drawings.
• Applicable prior report and municipal file reference.
• Installation certificates, product records and evidence of execution controls.
• Technical fire safety compliance certificate or qualifying completion certificate.

Procedure, legal time limits and cost components

Start by classifying the establishment and checking the current annexes, then prepare the technical design. For activities subject to a communication procedure, the operator requests the fire prevention report through the designated digital channel. Where an activity licence is required, the authority responsible for processing that licence makes the request. Any information requests should be resolved before affected work is carried out. The project is then implemented and its construction controls documented. [1]

After completion, the competent professional issues the technical compliance certificate. The operator then selects a collaborating body included in the Generalitat’s current official register and requests the verification. Any non-conformities must be corrected before a favourable certificate can be issued. That certificate is incorporated into the relevant municipal communication or licence file, and the activity should start only after every other applicable opening condition has also been met. [6]

The amended legislation provides two months for the authority to issue the fire prevention report, counted from receipt in the competent directorate-general’s register. It states that the report is deemed favourable if that period expires without issue, but reliance on this effect requires evidence of the registration date and a complete submission. The collaborating body has one month from the request to issue and transmit its digital certificate. Neither period includes design, construction, corrections or municipal processing, and the rules may change; confirm current terms with the competent authority. [1]

• Budget separately for professional design and technical certification.
• Allow for building work, corrective measures, tests and installation certificates.
• Request an itemised quotation from the collaborating body, including possible repeat visits.
• Check current municipal fees in the relevant council’s official procedure.
• Do not treat statutory issue periods as a guaranteed opening timetable.

Common mistakes and the specific procedure in Barcelona

Frequent mistakes include using usable area where constructed area is required, choosing the wrong use classification and requesting the report after construction. Other problems arise when occupancy or escape arrangements change without a design review, or when concealed fire stopping and structural protection are not documented. Requesting verification without the technical certificate can also prevent the collaborating body from completing its work.

The Generalitat’s register of authorised collaborating bodies and enabled technical personnel is dynamic. Check the official listing immediately before appointment and confirm that the authorisation covers the required scope. The legislation reviewed does not set a single private tariff for all verifications. Prices may therefore vary with the provider, use, area, complexity and need for further visits; an itemised quotation is more reliable than an unsupported average price. [6]

Barcelona has its own municipal classification and procedural route. Its documentation distinguishes, among other categories, communications supported by a design and certificate, communications requiring certification by a control body, and environmental activities. Where prior fire intervention applies, the relevant technical documents and certification must accompany the municipal process. Barcelona’s forms, procedure names, annexes and fees can change independently of Catalan legislation, so consult the City Council’s current e-office before submission rather than assuming that another Catalan municipality uses the same route. [7]

• Coordinate the activity procedure, building-work permission and fire control from the outset.
• Do not confuse fire-system registration with the administrative verification certificate.
• Do not appoint a body without checking its current official authorisation.
• Do not open merely because a visit has taken place; obtain the favourable certificate first.
• Recheck official annexes, forms and fees before filing.

Frequently asked questions

Are the favourable fire report and favourable verification certificate the same document?

No. The fire prevention report is the authority’s documentary review of the proposed design. The verification certificate is issued later by an authorised collaborating body after checking the completed premises. Where both apply, they belong to different stages and neither substitutes for the other.

Can I open if two months have passed since I requested the report?

Not on that basis alone. The 2026 wording provides for the report to be deemed favourable after two months, but the registration date and completeness of the submission must be demonstrable. The design must still be implemented and, where required, a favourable verification certificate and all other municipal permissions must be obtained before opening.

How can I check whether a collaborating body is authorised?

Consult the Generalitat’s current official register of authorised collaborating bodies and enabled technical personnel. Confirm that the listed scope covers the intended verification. Avoid relying on an old or privately reproduced list because authorisations and personnel can change.