OPNAVINST 3450.18C — UNITED STATES NAVAL COOPERATION AND GUIDANCE FOR SHIPPING
OPNAVINST 3450.18C is listed as current Current
in the DON Issuances (DONI) catalog as of our last index refresh (2026-07-11). Note: its publication date is 2015-03-31 — 11 years old — so check for newer interim changes before citing it.
| Branch | U.S. Navy |
| Series | OPNAVINST |
| Publication date | 2015-03-31 (11.3 years ago) |
| Status | Current |
| Proponent / OPR | N2/N6 |
| Source of record | DON Issuances (DONI) |
Official document (DON Issuances (DONI))
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Nearby in the OPNAVINST series
- OPNAVINST 3440.16F — NAVY DEFENSE SUPPORT OF CIVIL AUTHORITIES PROGRAM Current
- OPNAVINST 3440.17A — NAVY INSTALLATION EMERGENCY MANAGEMENT PROGRAM Current
- OPNAVINST 3440.18 — PROCEDURES AND REPORTING REQUIREMENTS FOR MAJOR SHIPBOARD NON-NUCLEAR CASUALTIES WHILE IN PORT AT A U.S. NAVAL INSTALLATION OR A U.S. SHIP REPART OR CONSTRUCTION ACTIVITY Current
- OPNAVINST 3461.6 — ENEMY PRISONERS OF WAR, RETAINED PERSONNEL, CIVILIAN INTERNEES AND OTHER DETAINEES Current
- OPNAVINST 3500.23E — ASSEMBLY, ORGANIZATION AND TRAINING OF CREWS FOR THE COMMISSIONING OF U.S. NAVY SHIPS Current
This is an unofficial index built from the public catalog. The controlling copy is
always the one on
DON Issuances (DONI) — verify there
before citing OPNAVINST 3450.18C in an official product.