CFR › Title 45 › Part 90 › §90.4645 CFR §90.46Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkEach agency shall provide in its regulations that recipients may not engage in acts of intimidation or retaliation against any person who:(a)Attempts to assert a right protected by the Act; or(b)Cooperates in any mediation, investigation, hearing, or other part of the agency's investigation, conciliation, and enforcement process.