HB274, the “Sunset Chevron Act,” would create a process to identify federal rules that were upheld in court under the now-overturned Chevron deference doctrine and then assign those rules sunset dates. Within 180 days of enactment, the Comptroller General (GAO) would have to publish a list of qualifying court decisions and the associated rules still in effect, organized by agency. The bill then sets staggered sunset dates for those rules, with the most recent rule from each agency expiring 30 days after the list is published and earlier rules expiring in 30-day increments after that.
The bill also changes how the Congressional Review Act applies to the identified rules. Although those rules would remain subject to chapter 8 of title 5, the usual 60-day window for filing a joint resolution of disapproval would not apply. In practical terms, the bill would accelerate the potential expiration of certain existing regulations that were previously sustained by courts using Chevron deference, and it would alter the review timeline for Congress to act on them.
Impact
If enacted, HB274 would affect federal administrative law by forcing a review-and-sunset process for existing agency rules that were upheld under Chevron deference. It would place a new administrative task on the Government Accountability Office to identify affected rules and calculate expiration dates, and it would potentially invalidate or phase out a range of regulations across multiple agencies unless Congress or agencies acted to preserve or replace them. The bill would not directly amend substantive program statutes, but it would significantly change the legal durability of regulations and the practical authority of agencies that rely on those rules.
Sentiment
The available context suggests the bill is being advanced by sponsors who are critical of Chevron deference and favor tighter limits on agency rulemaking. Because there are no committee transcripts or recorded votes provided, there is no documented opposition or bipartisan support in the supplied materials. The bill’s introduction and referral indicate it is at an early stage, with sentiment best characterized as strongly supportive among its sponsors and likely aligned with broader efforts to curtail administrative deference.
Contention
The main point of contention is the bill’s treatment of regulations that were previously upheld under Chevron deference. Supporters are likely to view the bill as a corrective measure that restores judicial and congressional control over agency interpretations, while critics would likely argue that it creates regulatory instability, undermines settled rules, and could disrupt programs administered by federal agencies. Another likely dispute is procedural: the bill delegates to GAO the task of identifying affected rules and imposes automatic sunset dates, which could be seen as sweeping and administratively burdensome. The shortened or eliminated review window under the Congressional Review Act for these rules may also be controversial because it changes the normal timeline for congressional oversight.