14 C.F.R. § 21.257 Type certificates: issue.
Title 14 - Aeronautics and Space
An applicant is entitled to a type certificate for a product manufactured under a delegation option authorization if the Administrator finds that the product meets the applicable airworthiness, noise, fuel venting, and exhaust emission requirements (including applicable acoustical change or emissions change requirements in the case of changes in type design). [Amdt. 21–68, 55 FR 32860, Aug. 10, 1990]
Title 14: Aeronautics and Space
PART 21—CERTIFICATION PROCEDURES FOR PRODUCTS AND PARTS
Subpart J—Delegation Option Authorization Procedures
§ 21.257 Type certificates: issue.
