Document ID: chunk:federal_register_of_legislation:F2024C01027:reg:15:p108
Version: federal_register_of_legislation:F2024C01027
Segment Type: reg
Provision Reference: reg 15 (pt 108/182)
Character Range: 422615–425686

materials to be furnished; and
 (ii) has the documents, information, and materials necessary to meet the special requirements of that country; and
 (f) all other requirements for the issue of an export certificate of airworthiness for a Class I product are met.
Source FARs section 21.33 modified.
Subpart 21.M—Designs of modifications of, and repairs to, aircraft, aircraft engines, propellers and appliances

Division 21.M.1—Preliminary

21.400  Purpose of Subpart
  This Subpart:
 (a) sets out the requirements for the issue of modification/repair design approvals; and
 (b) sets out the rules governing the holders of such approvals; and
 (c) sets out circumstances in which certain designs are taken to be approved; and
 (d) provides for approvals of certain designs to be granted in accordance with the Part 21 Manual of Standards.

21.402  Definition of proposed airworthiness standards for Subpart 21.M
  In this Subpart:
proposed airworthiness standards, for a design for which a person has applied for a modification/repair design approval, means the airworthiness standards that are stated in the application to be the proposed airworthiness standards for the design.

21.403  Definition of applicable airworthiness standards for Subpart 21.M
 (1) In this Subpart:
applicable airworthiness standards, for the design of a modification of, or repair to, an aircraft, aircraft engine, propeller or appliance, has the meaning given in this regulation.
 (2) If, under regulation 21.414, CASA, an authorised person or a relevant approved design organisation makes a determination for the design, the applicable airworthiness standards for the design are the proposed airworthiness standards for the design and the additional standards mentioned in the determination.
 (3) If, under regulation 21.416, CASA makes a determination for the design, the applicable airworthiness standards for the design are the proposed airworthiness standards for the design other than the standards determined not to apply to the design.
 (4) If, under regulation 21.418, an authorised person or approved design organisation makes, and CASA agrees with, a determination for the design, the applicable airworthiness standards for the design are the proposed airworthiness standards for the design other than the standards determined not to apply to the design.
 (5) In any other case, the applicable airworthiness standards for the design are the proposed airworthiness standards for the design.

Division 21.M.2—Modification/repair design approvals

21.405  Applications for modification/repair design approvals
 (1) A person may apply to CASA, an authorised person or a relevant approved design organisation, in writing, for a modification/repair design approval for the design of a modification of, or a repair to:
 (a) an aircraft, aircraft engine, propeller or appliance; or
 (b) 2 or more aircraft, aircraft engines, propellers or appliances of the same type.
 (2) An application must include the following information:
 (a) the applicant's name and contact details;
 (b) the make,