Data intermediation services providers should take reasonable measures to ensure interoperability within a sector and between different sectors to ensure the proper functioning of the internal market. Reasonable measures could include following the existing, commonly-used standards in the sector where the data intermediation services providers operate. The European Data Innovation Board should facilitate the emergence of additional industry standards, where necessary. Data intermediation services providers should implement in due time the measures for interoperability between the data intermediation services adopted by the European Data Innovation Board.