46 CFR 389.5: Review and determinations on vessel availability

Last reviewed: October 14, 2026

This section describes how the Maritime Administration reviews applications about transporting platform jackets. It publishes a Federal Register notice, reviews vessel availability claims, and either disapproves the application or issues a determination of non-availability. A determination is issued within ninety (90) days of the notice and expires after one-hundred and twenty (120) days unless extended.

Applies toApplicants whose applications the Maritime Administration reviews under this part, including those involving platform jackets and coastwise-qualified vessels.

What it says

  1. The Maritime Administration will not process an application until it deems the application complete, and it will notify the applicant if more information is necessary.

    46 CFR 389.5(a)“Applications will not be processed until deemed complete. The Maritime Administration will notify an applicant if additional information is necessary.”
  2. Once an application is complete, the agency will publish a Federal Register notice that requests information on the availability of coastwise-qualified vessels within thirty (30) days after the publication date.

    46 CFR 389.5(b)“The notice will request that information on the availability of coastwise-qualified vessels be submitted within thirty (30) days after the publication date.”
  3. If an offeror and a platform jacket owner/operator cannot reach agreement, the Maritime Administration will make a determination regarding vessel availability.

    46 CFR 389.5(c)“If the parties are unable to reach agreement, the Maritime Administration will make a determination regarding vessel availability.”
  4. Maritime Administration technical review will not verify the accuracy or correctness of an applicant's engineering proposal; it only addresses the general reasonableness and soundness of the technical approach.

    46 CFR 389.5(d)“Maritime Administration review will not verify the accuracy or correctness of an applicant's engineering proposal; rather, it will only pertain to the general reasonableness and soundness of the technical approach.”
  5. The Maritime Administration will disapprove the application if it finds the applicant does not comply with requirements set forth by § 389.3 or § 389.4.

    46 CFR 389.5(e)(1)“The agency finds the applicant does not comply with requirements set forth by § 389.3 or § 389.4; or”
  6. The Maritime Administration will issue a determination of non-availability if it determines that no suitable coastwise-qualified vessel is reasonably available.

    46 CFR 389.5(f)“The Maritime Administration will issue a determination of non-availability if it is determined that no suitable coastwise-qualified vessel is reasonably available.”
  7. A determination will be issued within ninety (90) days from the date the application notice was published in the Federal Register.

    46 CFR 389.5(g)“A determination will be issued within ninety (90) days from the date the application notice was published in the Federal Register.”
  8. A determination of non-availability expires one-hundred and twenty (120) days after issuance, unless the agency provides an extension for good cause shown.

    46 CFR 389.5(h)“A determination of non-availability will expire one-hundred and twenty (120) days after the date of issuance, unless the agency provides an extension for good cause shown.”

Common questions

How long does the Maritime Administration have to issue a determination?

A determination will be issued within ninety (90) days from the date the application notice was published in the Federal Register.

“A determination will be issued within ninety (90) days from the date the application notice was published in the Federal Register.”

How long does a determination of non-availability last?

It expires one-hundred and twenty (120) days after the date of issuance. The agency may provide an extension for good cause shown.

“A determination of non-availability will expire one-hundred and twenty (120) days after the date of issuance, unless the agency provides an extension for good cause shown.”

Does Maritime Administration review replace classification society review?

No. Maritime Administration review will not substitute for the review or approval by a major classification society (ABS, BV, LR, GL, DNV, RINA).

“Maritime Administration review will not substitute for the review or approval by a major classification society (ABS, BV, LR, GL, DNV, RINA).”

When will the Maritime Administration disapprove an application?

It will disapprove if the applicant does not comply with § 389.3 or § 389.4, refused to attempt to obtain Jones Act compliant transportation services, or a suitable coastwise-qualified vessel is reasonably available.

“The agency determines a suitable coastwise-qualified vessel is reasonably available.”

The text of 46 CFR 389.5

Electronic Code of Federal Regulations (eCFR), current as of March 31, 2026 · Read it on eCFR

Review; issuance of determinations

(a) The Maritime Administration will review each application for completeness, including evidence of prior notification and payment of the application fee. Applications will not be processed until deemed complete. The Maritime Administration will notify an applicant if additional information is necessary. The agency encourages submission of applications well in advance of project dates in order to allow sufficient time for review under this part.

(b) The Maritime Administration will review the information required by Section 389.4. When the application is deemed complete, the agency will publish a notice in the Federal Register describing the project and platform jacket involved, advising that all relevant information reasonably necessary to assess the transportation requirements will be made available to interested parties upon request. The notice will request that information on the availability of coastwise-qualified vessels be submitted within thirty (30) days after the publication date. The Maritime Administration will also notify coastwise-qualified owners/operators who have registered with per § 389.3.

(c) The Maritime Administration will review any submissions whereby an offeror owner or operator of a coastwise-qualified vessel asserts it is available and will facilitate discussions between the offeror and a platform jacket owner/operator who requires transportation services. If the parties are unable to reach agreement, the Maritime Administration will make a determination regarding vessel availability.

(d) If needed, the Maritime Administration's technical personnel will review data required by § 389.4. The data must be complete and current. Any data submitted will not be returned to an applicant and will be retained by the agency on file further to applicable record retention directives. Maritime Administration review will not substitute for the review or approval by a major classification society (ABS, BV, LR, GL, DNV, RINA). Maritime Administration review will not verify the accuracy or correctness of an applicant's engineering proposal; rather, it will only pertain to the general reasonableness and soundness of the technical approach.

(e) The Maritime Administration will disapprove the application if:

(1) The agency finds the applicant does not comply with requirements set forth by § 389.3 or § 389.4; or

(2) The agency finds that the applicant refused to attempt to obtain transportation services that comply with the Jones Act; or

(3) The agency determines a suitable coastwise-qualified vessel is reasonably available.

(f) The Maritime Administration will issue a determination of non-availability if it is determined that no suitable coastwise-qualified vessel is reasonably available.

(g) A determination will be issued within ninety (90) days from the date the application notice was published in the Federal Register.

(h) A determination of non-availability will expire one-hundred and twenty (120) days after the date of issuance, unless the agency provides an extension for good cause shown.

(i) Maritime Administration determinations in this regard should not be interpreted as a change setting new Federal maritime precedents. The Maritime Administration fully supports the Jones Act, the Passenger Vessel Services Act, and other Federal U.S.-flag requirements.

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. Regulation text current as of March 31, 2026. The regulation text governs. RegKnot is not affiliated with the U.S. Coast Guard.