CFR › Title 42 › Part 430 › §430.6642 CFR §430.66Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link(a)The presiding officer at a hearing is the Administrator or his designee.(b)The designation of the presiding officer is in writing. A copy of the designation is served on all parties.