Federal Register 2026-19350 — effective 2027-02-04 — Nonclinical Testing Terminology — Food and Drug Administration
What is the effective date for Federal Register 2026-19350 — Nonclinical Testing Terminology — Food and Drug Administration?
For Federal Register 2026-19350, effective date is 2027-02-04; agency is Food and Drug Administration; published is 2026-09-22; cfr parts amended is 21 CFR 312, 21 CFR 314, 21 CFR 315, 21 CFR 361, 21 CFR 601, recorded from its source on 2026-09-24; source re-checked 2026-11-03.
{"document_number":"2026-19350","title":"Nonclinical Testing Terminology","agency_names":["Health and Human Services Department","Food and Drug Administration"],"effective_on":"2027-02-04","dates":"This rule is effective February 4, 2027. Either electronic or written comments on the direct final rule or its companion proposed rule must be submitted by December 7, 2026. If FDA receives no significant adverse comments within the specified comment period, the Agency intends to publish a document confirming the effective date of the direct final rule in the Federal Register within 30 days after the comment period on this direct final rule ends. If timely significant adverse comments are received, the Agency will publish a document in the Federal Register withdrawing this direct final rule within 30 days after the comment period on this direct final rule ends.","cfr_references":[{"chapter":null,"citation_url":null,"part":"312","title":21},{"chapter":null,"citation_url":null,"part":"314","title":21},{"chapter":null,"citation_url":null,"part":"315","title":21},{"chapter":null,"citation_url":null,"part":"361","title":21},{"chapter":null,"citation_url":null,"part":"601","title":21}],"publication_date":"2026-09-22","html_url":"https://www.federalregister.gov/documents/2026/09/22/2026-19350/nonclinical-testing-terminology"}
— federalregister.gov, retrieved 2026-09-24
- FR document number
- 2026-19350 verified
- Rule
- Nonclinical Testing Terminology verified
- Agency
- Food and Drug Administration verified
- Effective date
- 2027-02-04 verified
- DATES, as printed
- This rule is effective February 4, 2027. Either electronic or written comments on the direct final rule or its companion proposed rule must be submitted by December 7, 2026. If FDA receives no significant adverse comments within the specified comment period, the Agency intends to publish a document confirming the effective date of the direct final rule in the Federal Register within 30 days after the comment period on this direct final rule ends. If timely significant adverse comments are received, the Agency will publish a document in the Federal Register withdrawing this direct final rule within 30 days after the comment period on this direct final rule ends. verified
- CFR parts amended
- 21 CFR 312, 21 CFR 314, 21 CFR 315, 21 CFR 361, 21 CFR 601 our reading
- Published
- 2026-09-22 verified
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
Source
- federalregister.govhttps://www.federalregister.gov/api/v1/documents.json?per_page=1000&order=oldest&conditions%5Btype%5D%5B%5D=RULE&conditions%5Beffective_date%5D%5Bgte%5D=2027-01-01&conditions%5Beffective_date%5D%5Blte%5D=2027-12-31&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
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