These specifications have been developed by the Interagency Air Committee (IAC), composed of representatives of the Department of Defense and the Federal Aviation Administration, for use in the preparation of the United States Government Charts. These specifications shall be complied with, without deviation, until such time as they are amended by formal IAC action.
| Number | Name | Edition Date |
|---|---|---|
| IAC 1 | Enroute Low Altitude Charts, US and Alaska (PDF) | 26 April 2024 |
| IAC 2 | Sectional Aeronautical and Terminal Area Charts (PDF) | 17 June 2024 |
| IAC 2A | Flyway Planning Chart (PDF) | 26 April 2024 |
| IAC 4 | Instrument Approach Procedures and Airport Diagrams (PDF) | 4 September 2024 |
| IAC 5 | Enroute High Altitude Charts and Alaska (PDF) | 26 April 2024 |
| IAC 7 | Graphic Instrument Departure Procedure Charts (PDF) | 4 September 2024 |
| IAC 8 | Chart Supplement (PDF) | 13 February 2024 |
| IAC 14 | Standard Terminal Arrival Charts (PDF) | 4 September 2024 |
| IAC 15 | Helicopter Route Charts (PDF) | 26 April 2024 |
| IAC 17 | Terminal Procedures Publication (PDF) | 16 April 2024 |