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FEDERAL · 14 CFR

Part 21 — Certification Procedures for Products and Articles

143 sections · Title 14: Aeronautics and Space

§ 21.1Applicability and definitions.
§ 21.2§ 21.2 [Reserved]
§ 21.3Reporting of failures, malfunctions, and defects.
§ 21.4ETOPS reporting requirements.
§ 21.5Airplane or Rotorcraft Flight Manual.
§ 21.6Manufacture of new aircraft, aircraft engines, and propellers.
§ 21.7Continued airworthiness and safety improvements for transport category airplanes.
§ 21.8Approval of articles.
§ 21.9Replacement and modification articles.
§ 21.11Applicability.
§ 21.13Eligibility.
§ 21.15Application for type certificate.
§ 21.16Special conditions.
§ 21.17Designation of applicable regulations.
§ 21.19Changes requiring a new type certificate.
§ 21.20Compliance with applicable requirements.
§ 21.21Issue of type certificate: normal, utility, acrobatic, commuter, and transport category aircraft; manned free balloons; special classes of aircraft; aircraft engines; propellers.
§ 21.23§ 21.23 [Reserved]
§ 21.24Issuance of type certificate: primary category aircraft.
§ 21.25Issue of type certificate: restricted category aircraft.
§ 21.27Issue of type certificate: surplus aircraft of the Armed Forces.
§ 21.29Issue of type certificate: import products.
§ 21.31Type design.
§ 21.33Inspection and tests.
§ 21.35Flight tests.
§ 21.37Flight test pilot.
§ 21.39Flight test instrument calibration and correction report.
§ 21.41Type certificate.
§ 21.43Location of manufacturing facilities.
§ 21.45Privileges.
§ 21.47Transferability.
§ 21.49Availability.
§ 21.50Instructions for continued airworthiness and manufacturer's maintenance manuals having airworthiness limitations sections.
§ 21.51Duration.
§ 21.53Statement of conformity.
§ 21.55Responsibilities of type certificate holders who license the type certificate.
§ 21.71Applicability.
§ 21.73Eligibility.
§ 21.75Application.
§ 21.77Duration.
§ 21.79Transferability.
§ 21.81Requirements for issue and amendment of Class I provisional type certificates.
§ 21.83Requirements for issue and amendment of Class II provisional type certificates.
§ 21.85Provisional amendments to type certificates.
§ 21.91Applicability.
§ 21.93Classification of changes in type design.
§ 21.95Approval of minor changes in type design.
§ 21.97Approval of major changes in type design.
§ 21.99Required design changes.
§ 21.101Designation of applicable regulations.
§ 21.111Applicability.
§ 21.113Requirement for supplemental type certificate.
§ 21.115Applicable requirements.
§ 21.117Issue of supplemental type certificates.
§ 21.119Privileges.
§ 21.120Responsibility of supplemental type certificate holders to provide written permission for alterations.
§ 21.121Applicability.
§ 21.122Location of or change to manufacturing facilities.
§ 21.123Production under type certificate.
§ 21.125§ 21.125 [Reserved]
§ 21.127Tests: aircraft.
§ 21.128Tests: aircraft engines.
§ 21.129Tests: propellers.
§ 21.130Statement of conformity.
§ 21.131Applicability.
§ 21.132Eligibility.
§ 21.133Application.
§ 21.135Organization.
§ 21.137Quality system.
§ 21.138Quality manual.
§ 21.139Location of or change to manufacturing facilities.
§ 21.140Inspections and tests.
§ 21.141Issuance.
§ 21.142Production limitation record.
§ 21.143Duration.
§ 21.144Transferability.
§ 21.145Privileges.
§ 21.146Responsibility of holder.
§ 21.147Amendment of production certificates.
§ 21.150Changes in quality system.
§ 21.171Applicability.
§ 21.173Eligibility.
§ 21.175Airworthiness certificates: classification.
§ 21.177Amendment or modification.
§ 21.179Transferability.
§ 21.181Duration.
§ 21.182Aircraft identification.
§ 21.183Issue of standard airworthiness certificates for normal, utility, acrobatic, commuter, and transport category aircraft; manned free balloons; and special classes of aircraft.
§ 21.184Issue of special airworthiness certificates for primary category aircraft.
§ 21.185Issue of airworthiness certificates for restricted category aircraft.
§ 21.187Issue of multiple airworthiness certifications for restricted category aircraft.
§ 21.189Issue of airworthiness certificate for limited category aircraft.
§ 21.190Issue of a special airworthiness certificate for a light-sport category aircraft.
§ 21.191Issue of experimental airworthiness certificates.
§ 21.193Experimental airworthiness certificates: General.
§ 21.195Experimental airworthiness certificates: Aircraft to be used for market surveys, sales demonstrations, and customer crew training.
§ 21.197Special flight permits.
§ 21.199Issue of special flight permits.
§ 21.211Applicability.
§ 21.213Eligibility.
§ 21.215Application.
§ 21.217Duration.
§ 21.219Transferability.
§ 21.221Class I provisional airworthiness certificates.
§ 21.223Class II provisional airworthiness certificates.
§ 21.225Provisional airworthiness certificates corresponding with provisional amendments to type certificates.
§ 21.301Applicability.
§ 21.303Application.
§ 21.305Organization.
§ 21.307Quality system.
§ 21.308Quality manual.
§ 21.309Location of or change to manufacturing facilities.
§ 21.310Inspections and tests.
§ 21.311Issuance.
§ 21.313Duration.
§ 21.314Transferability.
§ 21.316Responsibility of holder.
§ 21.319Design changes.
§ 21.320Changes in quality system.
§ 21.321Applicability.
§ 21.325Export airworthiness approvals.
§ 21.327Application.
§ 21.329Issuance of export certificates of airworthiness.
§ 21.331Issuance of export airworthiness approvals for aircraft engines, propellers, and articles.
§ 21.335Responsibilities of exporters.
§ 21.500Acceptance of aircraft engines and propellers.
§ 21.502Acceptance of articles.
§ 21.601Applicability and definitions.
§ 21.603Application.
§ 21.605Organization.
§ 21.607Quality system.
§ 21.608Quality manual.
§ 21.609Location of or change to manufacturing facilities.
§ 21.610Inspections and tests.
§ 21.611Issuance.
§ 21.613Duration.
§ 21.614Transferability.
§ 21.616Responsibility of holder.
§ 21.618Approval for deviation.
§ 21.619Design changes.
§ 21.620Changes in quality system.
§ 21.621Issue of letters of TSO design approval: Import articles.
§ 21.700SFAR No. 111—Lavatory Oxygen Systems.