StacksVerified U.S. regulatory reference

10 CFR §501.142

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)A ruling may be modified or rescinded by—
    1. (1)Publication of the modification or rescission by DOE in the Federal Register and in 10 CFR part 518; or
    2. (2)Adoption of a rule that supersedes or modifies a prior ruling.
  2. (b)A person shall not be subject to the sanctions or penalties stated in these regulations for actions taken in reliance upon a ruling, notwithstanding that the ruling is subsequently declared to be invalid or no longer applicable. A person affected by a ruling may not rely upon it for more than 30 days after it has been rendered invalid pursuant to issuance of a superseding rule by OFE, or after it has been rescinded or modified by DOE.