Например, форма № 1 EASA или форма 8130-3 (FAA).

The EASA Form 1 is the Authorised Release Certificate released by a Production Organisation Approval (POA) holder for stating that a product, a part, or a component was manufactured in accordance with approved/not approved design data. NB: the same for is suitable for Maintenance Organization as well. Exhaustive explanation how to fill the Form 1, can be found in Appendix I of Part 21 (page 87).