The transition period in which both Berlin Group Real API  and local CZ/SK API standards were co-existing will end most likely by the end of Q2 2022.  All TPP’s which are still using local CZ/SK API standards should finalize  the migration activities to Berlin Group Real API to ensure their business continuity. Precise date when Berlin Group Real API will be the only supported API standard is to be communicated in Q2 2022.