2023 Quarterly Listings; Third Quarter; Safety Zones, Security Zones, and Special Local Regulations

What it does

This document provides notification of substantive rules issued by the Coast Guard that were made temporarily effective but expired before they could be published in the Federal Register. This document lists temporary safety zones, security zones, and special local regulations, all of limited duration and for which timely publication in the Federal Register was not possible.

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

What changed in the regulation

2 parts of Title 33 of the Code of Federal Regulations:

33 CFR 100, 33 CFR 165

Compared with

The Coast Guard has published 344 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.

What happens next and when

This document lists temporary Coast Guard rules that became effective, primarily between July 2023 and September 2023, unless otherwise indicated, and were terminated before they could be published in the Federal Register.

The agency's dates, word for word.

Check it yourself

• The document in the Federal Register
• Docket USCG-2023-0590 on Regulations.gov
• Title 33 on eCFR

The record as published

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