Like advertising agencies, catalog and magazine publishers can be held responsible for material distributed. Publications may be required to provide documentation to back up assertions made in the advertisement. Repeating what the manufacturer claims about the product is not necessarily sufficient. The Division of Enforcement conducts a wide variety of law enforcement activities to protect consumers, including deceptive marketing practices. This division monitors compliance with Commission cease and desist orders and federal court injunctive orders, investigates violations of consumer protection laws, and enforces a number of trade laws, rules, and guides.