Unit A prepares the Programming Supplement in cooperation with the competent authorities and bodies and then submits it to the Monitoring Committee of the “IS” OP.

Unit Β is responsible for the procedures regarding the implementation of projects of OPIS.

Unit C is responsible for the audit of Ultimate Beneficiaries (UB) and Projects, which are financed by OPIS by means of on site and special audits.

Unit D is responsible for drawing up the Technical Assistance – support actions programme and supports the Managing authority’s work during implementation of these actions after their approval.