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In this context, when the aeronautical databases are used on certified aircraft applications/equipment (that support the flight operation, excluding those databases approved as part of the type design of the aircraft), they should be produced and released by certified DAT providers. The certification of DAT providers is a mandatory requirement since it is attesting compliance with a binding act, i.e.
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The certification process is technically managed by the ATM/ANS Standards, Implementation and Oversight section in the Agency. Therefore, the certification of DAT providers follows the provisions of the referenced Regulation (EU) 2017/373 and the associated Acceptable Means of Compliance (AMC) and Guidance Material (GM). aircraft operators) for the airborne application/equipment, for which compatibility has been demonstrated.ĭAT provision falls under the category of ATM/ANS services (air traffic management/air navigation services). A Type 2 DAT provider is authorised to supply aeronautical databases to the end users directly (e.g. The DQRs must be provided by or agreed with the relevant equipment design organisation in a formal arrangement. certified aircraft application/equipment. Type 2 DAT providers that process aeronautical data and provide an aeronautical database for use on certified aircraft application/equipment meeting the Data Quality Requirements (DQRs), for which compatibility with that application/equipment has been determined.Ī Type 2 DAT provider’s certificate confirms that the processes for producing aeronautical databases comply with the referenced applicable requirements and the documented DQRs for the avionics systems specified, i.e.Type 1 DAT providers that process aeronautical data for use on aircraft and provide an aeronautical database meeting the Data Quality Requirements (DQRs), under controlled conditions, for which no corresponding airborne application/equipment compatibility has been determined and.Two types of DAT providers are identified: This requirement for certification of organisations processing aeronautical data for use on aircraft (DAT providers) applies from 1 st January 2019. With the publication of Commission Implementing Regulation (EU) 2017/373 on 1 st March 2017, the practice on issuing voluntary Letters of Acceptance (LOA) has been replaced by the introduction of certification by EASA as competent authority for the providers of data services (DAT).