Vocational training according to upgrading programs means advanced training of workers for the purpose of their professional knowledge and skills improvement, without improvement of their educational level.

Upgrading program is aimed at improvement and/or gaining competence required for professional activity and/or upgrading within the profession.

Upgrading takes place once a year.

The time of upgrading varies from 2 to 3 months.

Requirements for trainees:

Record of service for the previous grade must be 6 months minimum.