Many building owners, real estate developers and commercial space managers ask themselves the same question: "Does my building need an ISU permit?" The answer depends not only on the surface area of the construction, but also on its purpose, the number of people using it, the height regime and the fire risk associated with the activity carried out.
Government Decision No. 571/2016, subsequently amended by GD no. 1181/2022, clearly establishes the categories of constructions and developments that must obtain a fire safety permit and authorization. Knowledge of these obligations is essential both to avoid sanctions and to protect people and property.
What is ISU authorization?
The fire safety permit is the document issued by the Inspectorate for Emergency Situations confirming that a construction complies with the legal requirements regarding fire safety and can be used safely. Before starting the works, it is obtained, where applicable, ISU opinion, and after the completion of the investment and before commissioning, it is requested ISU authorization.
The obligation to obtain these documents falls on the investor, beneficiary, owner or administrator of the construction, depending on the specific situation.
What are the buildings that require ISU authorization?
The legislation includes a very wide range of constructions. These include: tall and very tall buildings, regardless of destination, as well as numerous administrative and office buildings that exceed the thresholds established by law.
Hotels, guesthouses, motels, hostels and other spaces intended for accommodation are, in most cases, subject to authorization. The same applies to restaurants, cafes, event halls, clubs, cinemas, theaters or other spaces where a large number of people may gather simultaneously. These categories are treated with special care because the evacuation of the occupants in the event of a fire may become difficult.
Schools, kindergartens, high schools, universities and boarding schools also falls within the scope of constructions that require compliance with fire safety requirements and, where appropriate, obtaining ISU authorization. Similarly, hospitals, clinics, polyclinics and other medical facilities are subject to strict rules, given the presence of people with reduced mobility or in a state of vulnerability.
In the commercial and industrial field, the legislation applies shopping centers, supermarkets, hypermarkets, production halls, factories, industrial workshops and warehouses, especially when they have large surfaces or house combustible materials. Aboveground and underground parking lots may also be subject to the authorization requirement, depending on size and configuration.
There are also special categories, such as places of worship, agro-industrial buildings or the objectives in which they are used or stored flammable substances and other materials with a high fire risk. For these constructions, technical analysis is essential, as the authorization obligation depends on specific criteria provided for by legislation.
Can an old building need an ISU permit?
One of the most common misconceptions is that only new buildings need to be licensed. In reality, a building built many years ago can become subject to licensing if changes destination, if it is broad, if they are made modernization works which influences fire safety or if it falls into one of the categories provided for by GD 571/2016.
Therefore, the age of a building is not an exclusion criterion. What matters is the current legal and technical situation of the construction.
How do you determine if a building requires a permit?
Determining the authorization obligation is not done solely by reporting on the surface. The specialist analyzes purpose of the construction, built area and developed area, height regime, estimated number of occupants, fire risk category, compartmentalization, existing installations and the activity carried out indoors.
In many situations, two seemingly similar buildings may have different obligations due to the way they are used or changes made over time. For this reason, a technical analysis carried out by a licensed designer or fire safety specialist is always recommended before starting work or opening an activity.
What happens if you operate without ISU authorization?
Operating a construction that requires an ISU permit, without holding this document, may attract important contravention sanctions and, in certain situations, complementary measures such as stopping the lens from working until it becomes legal. In addition, the lack of authorization may create difficulties in receiving the investment, concluding insurance policies or in the relationship with contractual partners.
In the event of a fire, failure to comply with legal obligations can have much more serious consequences, including from the point of view of civil or criminal liability.
How can GREENSOFT support you?
GREENSOFT offers complete services for obtaining ISU approvals and authorizations, from the analysis of the legal framework and the design of fire safety installations to the preparation of technical documentation and assistance throughout the entire authorization procedure. The experience gained in commercial, industrial, hotel and administrative projects allows the rapid identification of the requirements applicable to each objective and the implementation of compliant technical solutions.
Conclusion
The ISU authorization is not an administrative formality, but a guarantee that a building provides an adequate level of safety in the event of a fire. Since the legislation establishes complex criteria, based on destination, size and level of risk, it is recommended that each investment be analyzed individually before starting work or before commissioning.
If you have any doubts about the authorization requirement for your building, a technical evaluation carried out by specialists can quickly clarify the situation and help you avoid delays, additional costs and possible penalties. This approach is the safest way to comply with legal requirements and protect the people using the building.
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