{"source":"reg-customs","note":"Free 5-item preview. The full feed is $0.05/call at GET /v1/reg-customs/changes.","question":"Which final or proposed federal rules affecting customs & import compliance were published since T, and which carry compliance obligations?","sample":[{"source":"reg-customs","entityId":"fedreg:2026-12989","type":"proposed_rule","title":"Modernizing Security Requirements","summary":"The U.S. Nuclear Regulatory Commission (NRC) is proposing to revise its regulations to modernize security and fitness-for-duty requirements to enhance efficiency, consistent with Executive Order 14300, \"Ordering the Reform of the Nuclear Regulatory Commission.\" The proposed revisions are intended to reduce regulatory burden, where appropriate, while continuing to provide reasonable assurance that safety and security will be adequately maintained at NRC-licensed facilities.","significance":6,"detectedAt":"2026-07-14T22:19:38.069Z","effectiveDate":null,"sourceUrl":"https://www.federalregister.gov/documents/2026/06/26/2026-12989/modernizing-security-requirements","detail":{"documentNumber":"2026-12989","documentType":"Proposed Rule","agencies":"Nuclear Regulatory Commission","publicationDate":"2026-06-26","vertical":"reg-customs"}},{"source":"reg-customs","entityId":"fedreg:2026-13546","type":"proposed_rule","title":"Ensuring Passenger Safety by Preempting Duty and Rest Requirements","summary":"FAA proposes to clarify that FAA regulations governing flightcrew member and flight attendant duty and rest periods preempt all State and local meal and rest break requirements. This proposed rule also explains the agency's view that State meal and rest break requirements are preempted by the Airline Deregulation Act of 1978 (ADA) due to their significant impact on air carrier prices, routes, and services.","significance":7,"detectedAt":"2026-07-14T22:19:38.069Z","effectiveDate":null,"sourceUrl":"https://www.federalregister.gov/documents/2026/07/06/2026-13546/ensuring-passenger-safety-by-preempting-duty-and-rest-requirements","detail":{"documentNumber":"2026-13546","documentType":"Proposed Rule","agencies":"Transportation Department, Federal Aviation Administration","publicationDate":"2026-07-06","vertical":"reg-customs"}},{"source":"reg-customs","entityId":"fedreg:2026-14112","type":"proposed_rule","title":"Amendments and Nonconformance Penalties for Model Year 2027 and Later Heavy-Duty Highway Engines and Amendments to Inducement Provisions for SCR-Equipped Diesel Engines","summary":"The U.S. Environmental Protection Agency (EPA) is proposing regulatory amendments to certain compliance provisions and test procedures related to model year (MY) 2027 and later heavy-duty highway engines. These amendments would include changes to the regulatory useful life periods and the emission-related warranty periods. The EPA also proposes to add clarity to certain regulatory compliance provisions and correct errors in the regulations to support the MYs 2027 and later program for heavy-duty highway engines and vehicles. This includes certain amendments related to provisions adopted in Ja…","significance":6,"detectedAt":"2026-07-14T22:19:38.069Z","effectiveDate":null,"sourceUrl":"https://www.federalregister.gov/documents/2026/07/14/2026-14112/amendments-and-nonconformance-penalties-for-model-year-2027-and-later-heavy-duty-highway-engines-and","detail":{"documentNumber":"2026-14112","documentType":"Proposed Rule","agencies":"Environmental Protection Agency","publicationDate":"2026-07-14","vertical":"reg-customs"}},{"source":"reg-customs","entityId":"fedreg:2026-12669","type":"final_rule","title":"Indefinite Suspension of the De Minimis Exemption for Mail Shipments and New Postal Informal Entry Process","summary":"This document amends the U.S. Customs and Border Protection (CBP) regulations to implement an indefinite suspension of the de minimis administrative exemption for imports valued at $800 or less arriving through the international postal network. This document also establishes a new postal informal entry process for certain merchandise entering the United States through the mail environment.","significance":6,"detectedAt":"2026-07-14T22:19:38.069Z","effectiveDate":"2026-07-24","sourceUrl":"https://www.federalregister.gov/documents/2026/06/24/2026-12669/indefinite-suspension-of-the-de-minimis-exemption-for-mail-shipments-and-new-postal-informal-entry","detail":{"documentNumber":"2026-12669","documentType":"Rule","agencies":"Homeland Security Department, U.S. Customs and Border Protection","publicationDate":"2026-06-24","vertical":"reg-customs"}},{"source":"reg-customs","entityId":"fedreg:2026-12670","type":"final_rule","title":"Indefinite Suspension of the De Minimis Exemption for Merchandise Arriving Through All Modes Other Than the International Postal Network","summary":"This document amends the U.S. Customs and Border Protection (CBP) regulations to implement an indefinite suspension of the de minimis administrative exemption for imports valued at $800 or less arriving via all modes other than through the international postal network. This indefinite suspension means that all entries of merchandise valued at $800 or less arriving through all modes other than the international postal network must utilize formal or informal entry procedures.","significance":6,"detectedAt":"2026-07-14T22:19:38.069Z","effectiveDate":"2026-06-24","sourceUrl":"https://www.federalregister.gov/documents/2026/06/24/2026-12670/indefinite-suspension-of-the-de-minimis-exemption-for-merchandise-arriving-through-all-modes-other","detail":{"documentNumber":"2026-12670","documentType":"Rule","agencies":"Homeland Security Department, U.S. Customs and Border Protection","publicationDate":"2026-06-24","vertical":"reg-customs"}}]}