# AC 21-2D: Export Airworthiness Approval Procedures

- Type: Advisory circular (guidance, not mandatory unless a rule or AD requires it)
- Status: Historical
- Version in force: [AC 21-2L](https://openairdocs.org/ac/21-2), approved January 29, 2010. This is a historical version
- Approved: January 15, 1980
- Last reviewed: May 8, 2014
- Family: AC 21-2
- 14 CFR parts: 21
- Pages: 159
- PDF: https://openairdocs.org/files/sha256/57/a1/57a173bd164e11141c3ca6e171ce6a480c7c6c3f01ad7832f99fae028af41d7d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/92C2F17A3E40D38D86257CD2004E6AA8.0001
- DRS record last changed: November 22, 2025
- Page: https://openairdocs.org/ac/21-2D

## Versions

- [AC 21-2L](https://openairdocs.org/ac/21-2) (Current), approved Jan 29, 2010, 5 pages
- [AC 21-2K](https://openairdocs.org/ac/21-2K) (Historical), approved Sep 30, 2003, 20 pages
- [AC 21-2J](https://openairdocs.org/ac/21-2J) (Historical), approved Jun 27, 2000, 22 pages
- [AC 21-2G](https://openairdocs.org/ac/21-2G) (Historical), approved Jul 9, 1992, 219 pages
- [AC 21-2F](https://openairdocs.org/ac/21-2F) (Historical), approved Aug 7, 1987, 196 pages
- [AC 21-2E](https://openairdocs.org/ac/21-2E) (Historical), approved May 18, 1981, 164 pages
- [AC 21-2D](https://openairdocs.org/ac/21-2D) (Historical), approved Jan 15, 1980, 159 pages
- [AC 21-2B](https://openairdocs.org/ac/21-2B) (Historical), approved Oct 2, 1969, 132 pages

## Text

Each page's text from the PDF; open the PDF at a page with #page=N.

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