Licenses · São Paulo City Hall

Authorization Permit for events

Venue analysis, occupancy calculation, attestations with ART and the Authorization Permit (Alvará de Autorização) application at City Hall, so your event with more than 250 people can open its doors without risk of a fine or closure.

Outdoor event area at dusk, with a metal truss stage and lighting, temporary bleachers, crowd barriers, an emergency exit sign and fire extinguishers near the stage

Quick answer

Authorization Permit for events in São Paulo, in a few lines

In São Paulo, a public, temporary event with more than 250 people, with or without ticket sales, requires City Hall's Authorization Permit (Alvará de Autorização), under Decree 49.969/2008. The application goes to the Municipal Secretariat for Urban Planning and Licensing at least 30 days in advance, with an occupancy calculation, approvals from other agencies and technical attestations with ART for the stage, structures and installations; an event with a fenced-off area also needs the Fire Department license, requested separately. An event without authorization is fined per square meter of land. MTC analyzes the venue, prepares the technical part with engineers and architects and follows the application through to the permit.

Updated on by the MTC technical team, based on the rules cited on this page.

What the Authorization Permit for events is

The Authorization Permit (Alvará de Autorização) is São Paulo City Hall's license for a public, temporary event with more than 250 people, with or without ticket sales: a concert, party, fair, conference, religious or sports event. It applies to public or private property, a lot, a parking lot, a street, a square or a park (Decree 49.969/2008). The application goes to the Municipal Secretariat for Urban Planning and Licensing, which reviews the event's safety conditions.

The application must be filed at least 30 days in advance, and filing alone does not authorize the event. The Zoning Law sets a fine of R$ 20 per square meter of land for an event without authorization, a 2016 value adjusted by the IPCA, and the permit can be revoked at any time. At the Fire Department, holding a temporary event without a license is a very serious violation.

What usually holds things up is the technical part: occupancy and exit calculations, the safety design, approvals from CET and the Health Department, and attestations with ART for the stage, roof structure, bleachers, electrical installations, grounding and lightning protection. And City Hall's requirements allow only 5 days for a response. MTC analyzes the venue, puts together the technical documentation with engineers, architects and partners, and follows the application through to the permit.

What MTC does

  • Site review

    Audience, area, exits and the licenses the venue already has.

  • Occupancy and safety

    Risk level, occupancy calculation, evacuation flow and design.

  • Technical attestations

    Stage, roof structure and bleachers with ART or RRT.

  • Application and follow-up

    Filing at City Hall, requirements answered within 5 days, and the permit.

Understand it in one image

The 5 stages of the event permit

  1. 1

    Site review

    Audience, area, exits and the licenses the venue already has.

  2. 2

    Risk level

    An official points scale defines the documents.

  3. 3

    Occupancy and attestations

    Audience calculation and attestations with ART or RRT.

  4. 4

    Application and approvals

    30 days ahead: City Hall, CET, Health Department and Military Police.

  5. 5

    Event cleared

    Permit issued and kept at the event site.

Venue with an Operating Permit? The path depends on the audience, the stage and the capacity. MTC checks your case before the event.

Illustrative diagram, based on Decree 49.969/2008 (arts. 5, 8, 24 and 42), SMUL's Technical Booklet No. 01 and State Decree 69.118/2024 (art. 27). The documents change according to the event's risk level.

What City Hall reviews in your event

Each item becomes a document or an attestation.
  1. 01 · AudienceOccupancy and emergency exits
  2. 02 · StructuresStage, tent, roof structure and bleachers
  3. 03 · InstallationsElectrical, grounding and lightning protection
  4. 04 · SurroundingsTraffic, health, security and noise
Events that usually need it:Concert and festivalParty and club nightFair and exhibitionReligious eventStreet raceCircus and amusement park

Does your event need the Authorization Permit?

The decree sorts cases by audience and by venue. It is the first check MTC does, before the date and the venue contract are closed.

  1. 1Up to 250 people

    Outside the Authorization Permit. In a street or square, use of the space is authorized by the local Subprefeitura.

  2. 2More than 250 people on a lot or in a parking lot, warehouse, street, square or park

    Authorization Permit from City Hall, requested at least 30 days in advance.

  3. 3Assembly venue with a valid Operating Permit, only in the licensed areas and without changes

    Exempt from the Authorization Permit, as long as maximum occupancy is controlled.

  4. 4The same licensed venue, but with a stage, tent or bleachers set up for the event

    It loses the exemption and needs the Authorization Permit.

  5. 5Audience also in the courtyard, garden or parking lot

    It needs the permit. In the parking lot, the event cannot take up the building's mandatory parking spaces.

  6. 6The activity will continue beyond the 6 months and the extension

    The person in charge is notified to apply for the venue's Operating Permit.

An event with a fenced-off area also needs the Fire Department license, requested separately. MTC checks both paths when analyzing the venue.

Source: Decree No. 49.969/2008 (Authorization Permit for events, arts. 5, 24 and 42)(opens in a new tab)

Why apply for the permit

From an event at risk to an event cleared

Tap a problem to see how it is solved.

What happens to an event without a permit

The permit only applies once it is issued: filing the application does not authorize the event. At City Hall and the Fire Department, the path is usually as follows, and the deadline to correct problems is short.

  1. 1

    Requirements notice

    Gaps in the application become a notice, with 5 days to respond, extendable once.

    What can be done

    Answer everything within the deadline, with the right technical documents.

  2. 2

    Denial

    Without a response within the deadline, the application is denied for abandonment. The appeal period is only 5 days.

    What can be done

    Appeal within 5 days or file a new application, if there is still time.

  3. 3

    City Hall fine

    Event without authorization: R$ 20 per m² of land, 2016 value adjusted by the IPCA.

    What can be done

    Apply for the permit before closing the date and the venue contract.

  4. 4

    Fire Department: fine and closure

    A very serious violation, a fine of up to 10,000 UFESP and closure if there is a risk to the public.

    What can be done

    Fix everything before opening: at the event, there is no extra time.

Beyond City Hall: what an event without a permit costs

At the event

  • Disappointed audienceRefunded tickets and a damaged brand.
  • Lost dateVenue, acts and crew already booked.

In the contracts

  • Venue ownerCan also be fined for the irregular use.
  • Supplier without an ARTA stage without a technical manager holds up the application.

In finances

  • Fines add upCity Hall and the Fire Department fine separately.
  • Wasted setupStructures set up and taken down for nothing.

Holding an event with more than 250 people? Contact MTC before you lock in the date and the venue.

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What a permitted event brings

  • Event cleared

    Permit issued before opening.

  • Safe public

    Occupancy, exits and structures checked.

  • Deadline under control

    Application filed with the right lead time.

  • Attestations in order

    Technical documents with ART or RRT.

  • Enforcement without worry

    Permit and documents at hand on site.

  • Future editions

    A ready basis to repeat or extend.

When it is needed

  • Concert, festival or party with more than 250 people
  • Fair, exhibition or conference at a venue without an assembly venue permit
  • Event on a lot, in a parking lot, warehouse or outdoor area
  • Event in a street, square or park
  • Stage, tent or bleachers at an already licensed venue
  • Circus, amusement park or event lasting several weeks

Documents that help you get started

You do not need all of them. The team will tell you what is missing.

  • Event details: dates, times, program and expected audience
  • Articles of incorporation and CNPJ of the promoter or organizer
  • Contract or authorization from the venue owner
  • The property's IPTU, or a permit agreement if the area is public
  • Floor plan or sketch of the venue and the planned structures
  • Contract with the security company, if already in place

How we handle your case

  1. 1

    Site review

    Audience, area, exits and the licenses the venue already has.

  2. 2

    Risk level and occupancy

    Risk scale, occupancy calculation and evacuation flow.

  3. 3

    Design and attestations

    Drawings and attestations with ART or RRT.

  4. 4

    Application and approvals

    Filing with City Hall, CET, the Health Department and the Military Police.

  5. Event cleared

    Authorization Permit issued for the event dates.

Important
  • Filing the application does not authorize the event: only the issued permit does.
  • The application must be filed at least 30 days in advance.
  • The Fire Department license for the event is requested separately.
  • The electrical and lightning-protection attestations come from an electrical engineer; MTC organizes them with partners.

Questions about the Authorization Permit for events

The questions that come to the team and show up in searches most often, with the answer and the source.

See all questions

The Authorization Permit is required for a public, temporary event with more than 250 people, with or without ticket sales, on public or private property, a lot, a parking lot, a street, a square or a park. The rule also applies to events held by the government. An assembly venue that already has an Operating Permit is exempt if the event does not change the licensed space.

Source: Decree No. 49.969/2008 (Authorization Permit for events, arts. 5, 24 and 42) (opens in a new tab)

It does not need City Hall's Authorization Permit. But an event in a street, square or other public area depends on authorization from the local Subprefeitura, which has its own rules. In Pinheiros, for example, the request is filed at least 30 days in advance.

Source: São Paulo City Hall (Subprefeitura Pinheiros): authorization for events in public areas (opens in a new tab)

At least 30 days before the event date. City Hall has up to 30 days to issue the permit, counted from when the documentation is complete. If a requirements notice comes, there are only 5 days to respond; without a response, the application is denied.

Source: Decree No. 49.969/2008 (Authorization Permit for events, arts. 5, 24 and 42) (opens in a new tab)

Among others: the event's descriptive report, plans, an occupancy and evacuation calculation signed by a qualified professional, a contract with a security company, official letters to the Military Police and the Subprefeitura, and approvals from CET and the Health Department. The list grows according to the event's risk level, calculated on an official points scale.

Source: São Paulo City Hall (SMUL): Authorization Permit for Temporary Events (opens in a new tab)

Yes. The stability of the stage, tent, roof structure and bleachers, electrical installations, grounding, lightning protection (SPDA), fire protection system, fire brigade, accessibility and noise are proven by attestations with ART or RRT. For a low-risk event, a statement of commitment is accepted, also with ART or RRT.

Source: São Paulo City Hall (SMUL): Technical Booklet No. 01, Authorization Permit for Temporary Events (opens in a new tab)

Up to 6 months, and it can be extended only once, for the same period, with a new payment. If the activity continues at the venue after that, the person in charge is notified to apply for the Operating Permit. The permit must be kept at the event site while the event takes place.

Source: Decree No. 49.969/2008 (Authorization Permit for events, arts. 5, 24 and 42) (opens in a new tab)

Yes. Under the state regulation, a temporary occupancy with an area enclosed by barriers is regularized with the Fire Department before the event starts, with control of public access. Inside a building, the building's license must also be valid. Holding a temporary event without the license is a very serious violation.

Source: State Decree No. 69.118/2024 (Fire Safety Regulation) (opens in a new tab)

The Zoning Law sets R$ 20 per square meter of the land where the event takes place, a 2016 value adjusted every year by the IPCA. Both the venue owner and the person responsible for the event can be fined. The Fire Department applies its own fines separately.

Source: Law No. 16.402/2016, art. 138 and Table 5 (fine for an event without authorization) (opens in a new tab)
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