Antitrust Laws: Federal and state antitrust regulations including Sherman Antitrust Act, Clayton Act, and Federal Trade Commission Act to ensure the exclusivity arrangement doesn't create illegal monopolies or unreasonably restrain trade

Contract Law: State-specific contract laws, Uniform Commercial Code (for goods), common law principles of contract formation, and Statute of Frauds requirements that govern the basic formation and enforcement of the agreement

Competition Law: Regulations governing vertical restraints, market dominance considerations, and analysis of whether arrangements are per se illegal or subject to rule of reason analysis

Industry-Specific Regulations: Sector-specific rules, licensing requirements, and professional services regulations that may apply to particular industries like healthcare or telecommunications

Intellectual Property Laws: Patent, trademark, and copyright laws that may be relevant if the exclusivity agreement involves intellectual property rights or licensing

Trade Secret Laws: Defend Trade Secrets Act and state-specific trade secret laws that protect confidential business information within the exclusivity arrangement

Consumer Protection Laws: Federal and state consumer protection statutes and fair trade practices regulations that ensure the agreement doesn't unfairly impact consumers

Territorial Restrictions: Interstate commerce regulations and international trade laws governing geographical limitations in exclusivity agreements

Duration and Termination: Legal requirements regarding reasonable time limitations, exit clauses, and public policy considerations for agreement length and termination

Remedies and Enforcement: Legal framework for injunctive relief, damages calculations, and dispute resolution mechanisms in case of breach or termination