A Checklist containing links to government resources that may be useful to counsel when providing antitrust advice. This Checklist includes the most relevant antitrust statutes and regulations, operational documents, and guidance from the Antitrust Division of the Department of Justice (DOJ) and Federal Trade Commission (FTC) on mergers and acquisitions, collaboration among competitors, the Hart-Scott-Rodino Act, the Robinson Patman Act, and criminal and cartel behavior.