Aircraft Noise Certificate or Equivalent Noise Documentation (ANC) Data

Environmental Portal

In line with Regulation (EU) No 598/2014 Article 7(2) EASA has been designated as the responsible entity for collecting from aircraft operators and making available aircraft noise certificate or equivalent noise documentation (ANC) data of individual aircraft operating at Union airports.

The regulation is applicable to civil fixed-wing aircraft with a maximum certificated take-off mass of 34 000 kg or more, or with a certificated maximum internal accommodation for the aircraft type in question consisting of 19 passenger seats or more, excluding any seats for crew only. 

The noise data shall contain the aircraft nationality and registration mark; the noise documentation of the aircraft used, together with the associated maximum take-off weight; any modification of the aircraft which affects its noise performance and is stated on the noise documentation. 

The ANC data is available to competent authorities, air navigation service providers and airport operators as described in Article 7(6) of Regulation (EU) No 598/2014.

The collected data is available on the EASA Environmental Portal.

Eligible users will be able to access the EASA Environmental Portal, following a registration process.