# The Air Navigation (Environmental Standards For Non-EASA Aircraft) Order 2008, Article 17: Emissions certification


(1) Certification required by this Part is issued—
(a) in the case of a non-EASA aircraft registered in the United Kingdom, by the CAA in accordance with paragraph (2); or
(b) in the case of any other non-EASA aircraft, by the competent authority of the Contracting State in which the aircraft is registered in accordance with the Chicago Convention.
(2) The CAA must certify a type of aircraft, turbojet engine or turbofan engine if it is of the opinion that the type in question complies with the requirements specified in article 14(3), 15(3) or 16(4).
(3) An applicant for certification to be issued by the CAA pursuant to paragraph (1)(a) must furnish such evidence and submit aircraft or engines of the type in respect of which the application has been made to such tests as the CAA may require.

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Source: https://www.legislation.gov.uk/ukdsi/2008/9780110843773/article/17 (the official version)
Page: https://openlegislation.uk/draft-air-navigation-environmental-standards-for-non-easa-aircraft-order-2008/article-17
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.