Section 1991.100 - Purpose and scope(a) This part sets forth procedures for, and interpretations of section 2 of the Criminal Antitrust Anti-Retaliation Act (CAARA), Public Law 116-257 , 134 Stat. 1147 (December 23, 2020) (codified at 15 U.S.C. 7a-3 ). CAARA provides for protection from retaliation because the covered individual has engaged in protected activity pertaining to any violation of, or any act or omission which the covered individual reasonably believes constitutes a violation of, section 1 or 3 of the Sherman Act; or any violation of, or any act or omission the covered individual reasonably believes to be a violation of, another criminal law committed in conjunction with a potential violation of section 1 or 3 of the Sherman Act or in conjunction with an investigation by the Department of Justice of a potential violation of section 1 or 3 of the Sherman Act.(b) This part establishes procedures under CAARA for the expeditious handling of retaliation complaints filed by covered individuals, or by persons acting on their behalf. These rules, together with those codified at 29 CFR part 18, set forth the procedures under CAARA for submission of complaints, investigations, issuance of findings and preliminary orders, objections to findings and orders, litigation before administrative law judges (ALJs), post-hearing administrative review, and withdrawals and settlements. In addition, these rules provide the Secretary's interpretations of certain statutory provisions.