You can declare the change of the registrations, which were declared during the submission of the Detailed Periodic Statement (APD) of joint operations.

Upon completion of the submission of the Declaration of Change of Insurance Elements (DMA), it will be redirected to the competent Local Directorate/Decentralised Department of Social Security e-Electronic National Social Security Entity (eEFKA) for inspection/processing. 

The entry of the obligated employer to the electronic service is carried out through the option "Employer Entry" and the use of the Taxisnet passwords.