14 C.F.R. § 11.9 What is a final rule?
Title 14 - Aeronautics and Space
A final rule sets out new or revised requirements and their effective date. It also may remove requirements. When preceded by an NPRM, a final rule will also identify significant substantive issues raised by commenters in response to the NPRM and will give the agency's response.
Title 14: Aeronautics and Space
PART 11—GENERAL RULEMAKING PROCEDURES
Subpart A—Rulemaking Procedures
Definition of Terms
§ 11.9 What is a final rule?

