14 C.F.R. Subpart E—Supplemental Type Certificates
Title 14 - Aeronautics and Space
Source: Docket No. 5085, 29 FR 14568, Oct. 24, 1964, unless otherwise noted.
This subpart prescribes procedural requirements for the issue of supplemental type certificates. Any person who alters a product by introducing a major change in type design, not great enough to require a new application for a type certificate under §21.19, shall apply to the Administrator for a supplemental type certificate, except that the holder of a type certificate for the product may apply for amendment of the original type certificate. The application must be made in a form and manner prescribed by the Administrator. (a) Each applicant for a supplemental type certificate must show that the altered product meets applicable requirements specified in §21.101 and, in the case of an acoustical change described in §21.93(b), show compliance with the applicable noise requirements of part 36 of this chapter and, in the case of an emissions change described in §21.93(c), show compliance with the applicable fuel venting and exhaust emissions requirements of part 34 of this chapter. (b) Each applicant for a supplemental type certificate must meet §§21.33 and 21.53 with respect to each change in the type design. [Amdt. 21–17, 32 FR 14927, Oct. 28, 1967, as amended by Amdt. 21–42, 40 FR 1033, Jan. 6, 1975; Amdt. 21–52A, 45 FR 79009, Nov. 28, 1980; Amdt. 21–61, 53 FR 3540, Feb. 5, 1988; Amdt. 21–68, 55 FR 32860, Aug. 10, 1990; Amdt. 21–71, 57 FR 42854, Sept. 16, 1992; Amdt. 21–77, 65 FR 36266, June 7, 2000] (a) An applicant is entitled to a supplemental type certificate if he meets the requirements of §§21.113 and 21.115. (b) A supplemental type certificate consists of— (1) The approval by the Administrator of a change in the type design of the product; and (2) The type certificate previously issued for the product. The holder of a supplemental type certificate may— (a) In the case of aircraft, obtain airworthiness certificates; (b) In the case of other products, obtain approval for installation on certificated aircraft; and (c) Obtain a production certificate for the change in the type design that was approved by that supplemental type certificate.
Title 14: Aeronautics and Space
PART 21—CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS
Subpart E—Supplemental Type Certificates
§ 21.111 Applicability.
§ 21.113 Requirement of supplemental type certificate.
§ 21.115 Applicable requirements.
§ 21.117 Issue of supplemental type certificates.
§ 21.119 Privileges.
