While the lead supervisory authority should provide any relevant information to the other supervisory authorities concerned without delay after that information becomes available, the other supervisory authorities concerned should also proactively make available any relevant information deemed useful to assess the legal and factual elements of a case. The exchange of relevant information should support the swift and effective cooperation between supervisory authorities and can, in certain cases, be supported by summaries, extracts or copies of documents in order to facilitate a swift understanding of a case, while allowing for complementary information to be provided where necessary. In order to facilitate the effective and appropriate exchange of relevant information between supervisory authorities, the Board should be able to specify the modalities and requirements for the exchange of such information.
Text as published in the Official Journal, reproduced verbatim (including any typographical quirks of the source). For the authentic version, see EUR-Lex.