Specific category
Drones must be flown in the specific category if they cannot be flown according to open category flight rules. This requires FOCA authorisation.

Introduction to the specific category
Not sure if the specific category is the right one for you? This page provides a brief overview of when drones can be flown in the specific category, as well as information on the related authorisation procedures.

Standard scenarios (STS)
Standard scenarios are intended for operators who wish to conduct drone operations with a moderate and well-defined level of risk, for which the operational conditions are already established. By meeting strict technical and operational requirements, operators can fly their drones more easily. Currently, two standard scenarios are available.

Spraying with drones (SPRAY)
The spraying of liquids with an unmanned aircraft is subject to prior authorization by FOCA. The specific requirements for submitting an authorization request depend primarily on the type of substance being sprayed and the intended use-case.

Pre-defined Risk Assessment (PDRA)
In the case of a Pre-Defined Risk Assessment (PDRA), the operator must confirm that all predefined conditions are met, as indicated in the corresponding PDRA compliance matrix. Unlike STS, the drone is not required to bear a class identification label. Since PDRAs do not impose specific scenarios, applicants have greater flexibility in performing the drone operation they intend to conduct.

Specific Operations Risk Assessment (SORA)
When conducting an operation not covered by a STS or a PDRA, applicants are required to conduct a risk assessment, identify mitigations and comply with safety objectives. The risk assessment methodology, known as SORA (Specific Operations Risk Assessment), is developed for this purpose. EASA published the SORA as an Acceptable Mean of Compliance (AMC) to Article 11 to Regulation (EU) 2019/947.

Modification or extension of an authorization
Holders of an authorisation who wish to modify its scope or extend its period of validity shall submit an application to FOCA. This page describes the procedure to follow, the applicable requirements, and the documents required for the processing of the application.

Cross-border operations (CBO)
When a UAS operator intends to carry out a Specific category operation, previously authorized (under PDRA or SORA) by another EASA Member State, that will take place partially or entirely in Switzerland or Liechtenstein, a cross-border application must be submitted to FOCA. If you hold an authorization issued by FOCA and wish to operate in another EASA Member state, please refer to the competent authority abroad.

Light UAS Operator Certificate (LUC)
A LUC (Light UAS Operator Certificate) is a certificate that grants professional drone operators and manufacturers special privileges for their drone operations. Holders of a LUC can independently perform well-defined processes for which the FOCA is normally responsible.

Recognised Entities and Qualified Entities (RE/QE)
FOCA may obtain support from external organisations in relation to drones. The role played by these organisations and how they can take on this role is explained on this page.