45 CFR §156.909
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The ALJ may permit CMS to amend its notice of assessment or decertification, or permit the respondent to amend a request for hearing that complies with § 156.907(a), if the ALJ finds that no undue prejudice to either party will result.