Skip to page content

USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

United States Department of Transportation United States Department of Transportation

AC 21-20C - Supplier Surveillance (Cancelled)

Document Information

Number
21-20C
Title
Supplier Surveillance
Date cancelled
2009-10-16
Cancellation notes
AC 21-43
Date issued
2009-09-24
Office of Primary Responsibility
AIR-200, Aircraft Certification Service - Production & Airworthiness Certification Division
Description

suppliers by a Federal Aviation Administration (FAA) production approval holder (PAH).

b.

This AC provides an acceptable means, but not the only means, of compliance with Title 14,

c.

requested a conformity inspection are not covered by the guidance outlined in this AC.

Prototype components for products used in type certification programs for which the FAA has

Code of Federal Regulations (14 CFR), part 21, Certification Procedures for Products and

Parts (hereafter referred to as part 21).

Content