To demonstrate compliance with the requirements laid down in this Regulation, transport and hub entities and data intermediaries calculating and disclosing output data on greenhouse gas emissions from a transport service should be able to provide evidence to substantiate the output data. That evidence should be provided pursuant to the rules on reporting at a transport service level set out by the EN ISO standard, and should be made available upon request of a competent authority, such as a court, or another third party if so required under separate legal or contractual obligations.
Text as published in the Official Journal, reproduced verbatim (including any typographical quirks of the source). For the authentic version, see EUR-Lex.