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Final ruleTook effect June 26, 2026

Security Zones; Vessels Carrying Dangerous Cargo, Corpus Christi and La Quinta Ship Channels, Corpus Christi, TX

Built by the Tribune's code from the Federal Register. No AI wrote this page. Published in the Federal Register May 27, 2026. Document 2026-10492. Updated Nov. 10, 2026.

What it does

The Coast Guard is establishing a security zone around vessels carrying Certain Dangerous Cargos (CDCs), for which the Captain of the Port, Corpus Christi deems enhanced security measures are necessary on a case-by-case basis. This security zone is needed to safeguard these vessels, the public, and the surrounding area from sabotage or other subversive acts, accidents, or other events of a similar nature. This rulemaking prohibits entry of vessels or person into this security zone during enforcement periods unless specifically authorized by the Captain of the Port, Corpus Christi or their designated representative.

The Coast Guard's summary, as published in the Federal Register.

What changed in the regulation

1 part of Title 33 of the Code of Federal Regulations:

33 CFR 165

Wording on eCFR: the day before it took effect and from the day it took effect (first part listed).

Compared with

The Coast Guard has published 341 final rules in 2026 so far, compared with 224 in all of 2025.

Counted by the Tribune from Federal Register records since Jan. 1, 2025.

Before this

22 earlier Federal Register documents under regulation identifier 1625-AA87 since Jan. 1, 2025.

Since then:

What happens next and when

This rule is effective June 26, 2026.

The agency's dates, word for word.

Document number2026-10492
ActionFinal rule.
AgenciesHomeland Security Department; Coast Guard
PublishedMay 27, 2026
Effective dateJune 26, 2026
Regulation identifier (RIN)1625-AA87
DocketUSCG-2025-0703

Source: the Federal Register (public domain). The document in the Federal Register