NVIC 03-83: Voluntary qualifications for merchant marine entry ratings

Last reviewed: October 14, 2026

This circular is Coast Guard guidance that recommends voluntary measures for people entering the U.S. merchant marine. It recommends adopting the SHIP physical examination standards and giving entry rating personnel basic survival and firefighting training. It also explains how an ordinary seaman may substitute for an Able Seaman if the Certificate of Inspection is amended.

Applies toThe circular is addressed to organizations and individuals who hire personnel seeking initial employment on U.S. merchant vessels, and to vessel owners and operators who want to substitute ordinary seamen for Able Seamen.

What it says

  1. The Coast Guard strongly recommends that hiring organizations and individuals voluntarily adopt the SHIP physical examination standards for original entry into the U.S. merchant marine.

    NVIC 03-83 a“The Coast Guard strongly recommends that organizations or individuals in the position of hiring personnel who are seeking initial employment on U.S. merchant vessels, voluntarily adopt the SHIP physical examination standards”
  2. Basic training for entry rating personnel should include personal survival techniques and firefighting.

    NVIC 03-83 d“This basic training for entry rating personnel should include personal survival techniques and firefighting.”
  3. The training should suit entry rating personnel and may consist of only one or two days.

    NVIC 03-83 d“Training should be on a level suited for entry rating personnel and may consist of only one or two days.”
  4. Masters are encouraged to conduct realistic shipboard emergency drills.

    NVIC 03-83 f“masters are encouraged to conduct realistic shipboard emergency drills.”
  5. Vessel owners and operators who want to substitute qualified and trained ordinary seamen for Able Seamen must apply for an amendment to their Certificate of Inspection, as 46 CFR 157.15-5(a) presently requires.

    NVIC 03-83 c“Vessel owners and operators who desire to substitute ordinary seaman physically qualified and trained in basic indoctrination and lookout procedures for Able Seaman must make application for an amendment to their Certificate of Inspection”
  6. The Certificate of Inspection will not be amended to allow less than 65% Able Seaman.

    NVIC 03-83 d“The Certificate of Inspection will not be amended to allow less than 65% Able Seaman.”
  7. Entry rating personnel who receive this basic training should be issued a qualification letter from their employer stating that they completed it.

    NVIC 03-83 e“should be issued a qualification letter from their employer stating that they completed such training.”

Common questions

Does the Coast Guard require physical examinations for entry rating applicants?

No. The circular says the Coast Guard has no statutory authority to require prior training or physical examinations for people applying for entry ratings.

“the Coast Guard has no statutory authority to require prior training or physical examinations for individuals applying for entry ratings”

Who decides whether an ordinary seaman can substitute for an Able Seaman?

The decision rests with the Officer in Charge, Marine Inspection (OCMI).

“Any decision to allow substitution of specially trained ordinary seaman for Able Seaman rests with the Officer in Charge, Marine Inspection (OCMI).”

What is the minimum percentage of Able Seamen on board?

The circular says the percentage of Able Seaman required on board can under no circumstances drop below 65%, as explained in 46 U.S.C. 672.

“under no circumstances can the percentage of Able Seaman required on board drop below 65%.”

Should an ordinary seaman carry a qualification letter when substituting for an Able Seaman?

Yes, the circular says they should carry the qualification letter with them while serving aboard the vessel.

“they should carry the qualification letter with them while serving aboard the vessel.”

The text of NVIC 03-83

U.S. Coast Guard, NVIC 03-83 (main body; enclosures not shown)

Voluntary Qualification for U.S. Merchant Marine Entry-Ratings

DEPARTMENT OF TRANSPORTATION UNITED STATES COAST GUARD U.S. COAST GUARD (G-MVP-3) WASH., D.C. 20593 PHONE: (202) 426-2240 NVIC 3-83 13 Apr 1983 NAVIGATION AND VESSEL INSPECTION CIRCULAR NO. 3-83 Subj: Voluntary Qualifications for U.S. Merchant Marine Entry Ratings.

Voluntary Qualification for U.S. Merchant Marine Entry-Ratings — PURPOSE. The purpose of this Circular is to recommend adoption by the maritime industry of

voluntary measures which pertain to the qualifications of individuals upon original entry into the U.S. merchant marine.

Voluntary Qualification for U.S. Merchant Marine Entry-Ratings — DIRECTIVES AFFECTED. These policy changes will be included in a future revision to Chapters

51 and 52 of the Marine Safety Manual, (CI M 16000.3 (old CG-495)).

Voluntary Qualification for U.S. Merchant Marine Entry-Ratings — BACKGROUND. Pursuant to 46 U.S.C. 643 and 672, as implemented by the regulations in Part

12 of Title 46 of the Code of Federal Regulations, merchant seamen are issued upon proper application, a Certificate of Identification (U.S. Merchant Mariner's Document). These documents authorize service as ordinary seaman, wiper, and/or steward's department, e.g. entry rating(s). The statute neither requires nor authorizes the Coast Guard to establish any standards of previous job training or physical qualification.

Voluntary Qualification for U.S. Merchant Marine Entry-Ratings — DISCUSSION.

a.

Although the Coast Guard has no statutory authority to require prior training or physical examinations for individuals applying for entry ratings, we recognize the importance of having these individuals meet certain minimum qualifications.

Seafarers who are not at least minimally qualified may endanger themselves, their fellow crewmembers, and their vessel. b.

The National Transportation Safety Board (NTSB) has noted in their investigations the difficulty individuals with weight control or other physical problems have had during emergency situations.

During the past four years, the Seafarer's Health Improvement Program (SHIP) has been developing detailed physical standards to ensure personnel are physically qualified to be employed on U.S. merchant vessels.

SHIP is an organization consisting of members from all areas of the maritime community with whom government observers meet occasionally, who are concerned with the health of U.S. merchant vessel personnel.

They have recently completed and adopted comprehensive physical standards for individuals entering the U.S. merchant marine.

These standards have been developed with valuable input from medical professionals familiar with the unique work place environment of merchant vessels.

The physical examination standards, as developed by SHIP, will be published as an appendix to "The Ships Medicine Chest and Medical Aid at Sea" which is published by the U.S.

Public Health Service. c.

Besides being physically qualified, the Coast Guard also believes that entry rating personnel should have minimum training prior to being assigned to a vessel.

Every person aboard has a vital role in controlling an emergency situation especially when a vessel is miles from the nearest outside aid.

If an emergency occurs aboard a vessel at sea a seafarer can not just walk to safety and wait for the local emergency squad to handle the situation.

The seafarer is the emergency squad and he or she must be able to survive at sea. d.

This basic training for entry rating personnel should include personal survival techniques and firefighting.

Training should be on a level suited for entry rating personnel and may consist of only one or two days.

Personal survival techniques should include but are not limited to: -action to be taken in emergency situations such as collision, fire, and foundering -types of life-saving appliances -preparation and drills for emergencies -location of life preservers and fire alarm controls -action to be taken at lifeboat stations -abandon ship procedures -action to be taken entering and aboard a lifeboat or liferaft -general principles of survival at sea e.

It is feasible that a physically qualified ordinary seaman with this basic indoctrination training could, with additional lookout procedure training, substitute for an Able Seaman in certain shipboard situations.

Therefore, the possibility exists that a vessel's Certificate of Inspection could be amended to allow substitution of such specially trained ordinary seaman for Able Seaman.

Any decision to allow substitution of specially trained ordinary seaman for Able Seaman rests with the Officer in Charge, Marine Inspection (OCMI).

As explained in 46 U.S.C. 672, under no circumstances can the percentage of Able Seaman required on board drop below 65%. f.

In order to provide maximum effectiveness of the training entry rating personnel have received ashore, masters are encouraged to conduct realistic shipboard emergency drills.

This can be accomplished by ensuring personnel move quickly but safely during all drills, that they are familiar with their drill duties and station before the drill, and that all equipment that would be used during an actual emergency is "broken out." Additionally, a critique with all crew-members after the drill is a very effective way of instructing personnel, obtaining feedback, and clearing up problem areas which could be fatal in a real emergency.

This critique is not intended to replace, but only supplement, the periodic safety meetings conducted by the master with the crew.

Voluntary Qualification for U.S. Merchant Marine Entry-Ratings — ACTION

a. The Coast Guard strongly recommends that organizations or individuals in the position of hiring personnel who are seeking initial employment on U.S. merchant vessels, voluntarily adopt the SHIP physical examination standards for original entry into the U.S. merchant marine. These standards are appended to "The Ship's Medicine Chest and Medical Aid at Sea." b. All Regional Examination Centers are directed to continuously encourage the maritime community to utilize the SHIP physical examination standards for all personnel upon original entry into the U.S. merchant marine. c. Vessel owners and operators who desire to substitute ordinary seaman physically qualified and trained in basic indoctrination and lookout procedures for Able Seaman must make application for an amendment to their Certificate of Inspection as presently required by 46 CFR 157.15-5(a). d. OCMIs may at their discretion and in accordance with 46 CFR 157.15-1(b), issue an amendment to the Certificate of Inspection allowing for the substitution of ordinary seaman physically qualified and trained in basic indoctrination and lookout procedures for Able Seaman. The Certificate of Inspection will not be amended to allow less than 65% Able Seaman. e. Entry rating personnel receiving this basic indoctrination in personal survival techniques and firefighting should be issued a qualification letter from their employer stating that they completed such training. If an ordinary seaman receives additional lookout procedure training this fact should be noted in his qualification letter. When ordinary seamen are substituted for Able Seamen as allowed by an amended Certificate of Inspection they should carry the qualification letter with them while serving aboard the vessel. Non-Standard Distribution: C:e Baltimore (45); Alameda (40); Port Arthur, Honolulu (35); Miami, Mobile, Long Beach (25); Norfolk, Jacksonville, Portland OR (20); Boston, Portland ME, Charleston, Anchorage (15); Cincinnati, Louisville, Memphis, Nashville, Paducah, Pittsburgh, St. Louis, Savannah, San Juan, Tampa, Galveston, Buffalo, Chicago, Detroit, Duluth, Milwaukee, San Diego, Juneau, Valdez

(10); Providence, Huntington, St. Paul, Wilmington, Corpus Christi, Cleveland, Toledo (5). C:m New Orleans (140); New York (70); Seattle, Philadelphia (35); Houston (25); St. Ignace (5); Sturgeon Bay (4). D:1 CG Liaison Officer MILSEALIFTCOMD M-60 STRAT MOB only (1) ZTC-68

Sections it refers to

The plain-English explanation on this page was written with AI from the regulation text above and checked automatically before publishing: every quote appears in the text, every number comes from it, and a second model confirmed each statement adds nothing the text doesn't say. The regulation text governs. RegKnot is not affiliated with the U.S. Coast Guard.