# 2026-14299 — Federal rules taking effect: every published US final rule whose effective date is still in the future For 2026-14299, rule is Endangered and Threatened Wildlife and Plants; Revised Designation of Critical Habitat for the Contiguous U.S. Distinct Population Segment of the Canada Lynx; agency is Fish and Wildlife Service; effective date is 2026-08-17; dates, as printed is This rule is effective August 17, 2026; cfr parts amended is 50 CFR 17, recorded from its source on 2026-08-10. - **FR document number:** 2026-14299 _(verified: appears in the quote below)_ - **Rule:** Endangered and Threatened Wildlife and Plants; Revised Designation of Critical Habitat for the Contiguous U.S. Distinct Population Segment of the Canada Lynx _(verified: appears in the quote below)_ - **Agency:** Fish and Wildlife Service _(verified: appears in the quote below)_ - **Effective date:** 2026-08-17 _(verified: appears in the quote below)_ - **DATES, as printed:** This rule is effective August 17, 2026. _(verified: appears in the quote below)_ - **CFR parts amended:** 50 CFR 17 _(our reading, not quoted from the source)_ - **Published:** 2026-07-16 _(verified: appears in the quote below)_ ## What the source says > {"document_number":"2026-14299","title":"Endangered and Threatened Wildlife and Plants; Revised Designation of Critical Habitat for the Contiguous U.S. Distinct Population Segment of the Canada Lynx","agency_names":["Interior Department","Fish and Wildlife Service"],"effective_on":"2026-08-17","dates":"This rule is effective August 17, 2026.","cfr_references":[{"chapter":null,"citation_url":null,"part":"17","title":50}],"publication_date":"2026-07-16","html_url":"https://www.federalregister.gov/documents/2026/07/16/2026-14299/endangered-and-threatened-wildlife-and-plants-revised-designation-of-critical-habitat-for-the"} ## 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=2026-08-11&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: 2026-08-10. Review by: 2026-08-24. Part of [Federal rules taking effect: every published US final rule whose effective date is still in the future](https://referencesource.org/federal-rules-taking-effect/).