No, only costs that are incurred after the contract signature and project start date.
The first meeting of the Joint Programming Committee – body responsible for the preparation of the Interreg NEXT (Neighbourhood External) Black Sea Basin Programme 2021-2027 – was held on the 29th of January 2020 in Brussels, Belgium. The eligible participating countries of the new Programme involves ten states from the Black Sea Basin: Armenia, Azerbaijan, Bulgaria, Georgia, Greece, Republic of Moldova, Romania, Russian Federation, Turkey and Ukraine.