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DAT.TR.100 Working methods and operating procedures

Regulation (EU) 2017/373

The DAT provider shall:

(a)     with regard to all the necessary aeronautical data:

(1)     establish DQRs that are agreed upon with the other DAT provider and in the case of a type 2 DAT provider, with the equipment design approval holder or an applicant for an approval of that specific design, to determine the compatibility of these DQRs with the intended use;

(2)     use data from an authoritative source(s) and, if required, other aeronautical data verified and validated by the DAT provider itself and/or by other DAT provider(s);

(3)     establish a procedure to ensure that the data is correctly processed;

(4)     establish and implement processes to ensure that the tailored data provided or requested by an aircraft operator or other DAT provider shall only be distributed to the requester itself; and

(b)     with regard to attesting staff that sign the statements of conformity issued under DAT.OR.105(b) ensure that:

(1)     the knowledge, background (including other functions in the organisation), and experience of the attesting staff are appropriate to their allocated responsibilities;

(2)     it maintains records of all attesting staff which include details of the scope of their authorisation;

(3)     attesting staff are provided with evidence of the scope of their authorisation.