# Federal Register 2026-19901 — effective 2026-09-29 — Magnuson-Stevens Act Provisions; Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; 2025-2026 Biennial Specifications and Management Measures; Inseason Adjustments; Correction — National Oceanic and Atmospheric Administration

For Federal Register 2026-19901, effective date is 2026-09-29; agency is National Oceanic and Atmospheric Administration; published is 2026-09-29; cfr parts amended is 50 CFR 660; dates, as printed is This final rule is effective September 29, 2026, recorded from its source on 2026-10-05; source re-checked 2026-11-03.

- **FR document number:** 2026-19901 _(verified: appears in the quote below)_
- **Rule:** Magnuson-Stevens Act Provisions; Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; 2025-2026 Biennial Specifications and Management Measures; Inseason Adjustments; Correction _(verified: appears in the quote below)_
- **Agency:** National Oceanic and Atmospheric Administration _(verified: appears in the quote below)_
- **Effective date:** 2026-09-29 _(verified: appears in the quote below)_
- **DATES, as printed:** This final rule is effective September 29, 2026. _(verified: appears in the quote below)_
- **CFR parts amended:** 50 CFR 660 _(our reading, not quoted from the source)_
- **Published:** 2026-09-29 _(verified: appears in the quote below)_

## What the source says

> {"document_number":"2026-19901","title":"Magnuson-Stevens Act Provisions; Fisheries Off West Coast States; Pacific Coast Groundfish Fishery; 2025-2026 Biennial Specifications and Management Measures; Inseason Adjustments; Correction","agency_names":["Commerce Department","National Oceanic and Atmospheric Administration"],"effective_on":"2026-09-29","dates":"This final rule is effective September 29, 2026.","cfr_references":[{"chapter":null,"citation_url":null,"part":"660","title":50}],"publication_date":"2026-09-29","html_url":"https://www.federalregister.gov/documents/2026/09/29/2026-19901/magnuson-stevens-act-provisions-fisheries-off-west-coast-states-pacific-coast-groundfish-fishery"}

## Source

- https://www.federalregister.gov/api/v1/documents.json?per_page=1000&order=oldest&conditions%5Btype%5D%5B%5D=RULE&conditions%5Beffective_date%5D%5Bgte%5D=2026-08-31&conditions%5Beffective_date%5D%5Blte%5D=2026-12-31&fields%5B%5D=document_number&fields%5B%5D=title&fields%5B%5D=agency_names&fields%5B%5D=effective_on&fields%5B%5D=dates&fields%5B%5D=cfr_references&fields%5B%5D=publication_date&fields%5B%5D=html_url

Last verified: 2026-11-03. Review by: 2026-11-16.
Part of [Federal rules taking effect: every US final rule in the Federal Register, by effective date](https://referencesource.org/federal-rules-taking-effect/).