29 CFR 4.121 : Labor (§ 0.735-1 To Parts 4908-4999) — (§ 0.735-1 To § 99.530) — Office Of The Secretary Of Labor (§ 0.735-1 To § 99.530) — Labor Standards For Federal Service Contracts (§ 4.1 To § 4.191) — Application Of The Mcnamara-O'Hara Service Contract Act (§ 4.101 To §§ 4.157-4.158) — Specific Exclusions (§ 4.115 To §§ 4.124-4.129) — Contracts for individual services.