# Commission Regulation (EU) No 748/2012 of 3 August 2012 laying down implementing rules for the airworthiness and environmental certification of aircraft and related products, parts and appliances, as well as for the certification of design and production organisations (recast) (Text with EEA relevance), Division (b): Each production test procedure shall include at least the following:

Extent: E+W+S+N.I.

1..a check on handling qualities;
2..a check on flight performance (using normal aircraft instrumentation);
3..a check on the proper functioning of all aircraft equipment and systems;
4..a determination that all instruments are properly marked, and that all placards and required flight manuals are installed after flight test;
5..a check of the operational characteristics of the aircraft on the ground;
6..a check on any other items peculiar to the aircraft being tested.

---
Source: https://www.legislation.gov.uk/eur/2012/748/annex/I/section/A/division/subpart+f/division/21.a.127/division/b (the official version)
Page: https://openlegislation.uk/eu-regulation-2012-748/annex-I/section-A/division-subpart+f/division-21.a.127/division-b
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.