1. Firstly, you need to have A1/A3 Drone Driver's License, Multiple countries within the European Union can take online exams, Please search for it yourself
2. Register as a Greek drone operator, Whether you have registered in other European countries or not, All must be re registered
1) If you have a tax number in Greece: https: //uas. hcaa. gov. gr/Account/Login? ReturnUrl=%2F
2) If you don't have a tax number in Greece, Register an operator using this link: https: //hcaa. gov. gr/el/form/application-uas-operation-in-geo
3. Send an email to apply for airspace, You need to obtain the airspace application form through the following address, And drawing airspace range data: https: //dagr. hasp. gov. gr/
