We are one of the state bodies performing tasks defined by the Act N. 412/2005 Coll., i.e. we carry out security checks on our employees and people applying for a job in our service and issue and seize certificates from these people. In layman's terms, in these cases we carry out complete security checks and are fully responsible for them. We play a different role in checks in which we participate on request of The National Security Authority. Our role in these checks is subsidiary, as we only carry out the administrative or deeper checking of persons and other entities in the range of our powers. The National Security Authority is responsible for these checks and it issues and seizes the corresponding certificates.