| Branch | U.S. Marine Corps |
| Series | MCTP |
| Publication date | 2022-12-05 (3.8 years ago) |
| Status | Current |
| Proponent / OPR | Not listed |
| Source of record | MCPEL |
The publisher’s page for MCTP 3-20E is still up, but the “download” button on it points at a file that returns HTTP 404 when we checked on 2026-09-01. The page exists; the document behind it does not. We record this publication as current, so this is a gap in the official portal rather than a sign the publication was withdrawn.
Address on record: https://www.marines.mil/Portals/1/Publications/MCTP%203-20E.pdf?ver=eM805pkWIRg78PNDZ3kcIw%3d%3d. We check the link by requesting it, not by assuming it works.