Home › CFR › Title 48 › Part 133748 CFR Part 1337 — Service ContractingSubpart 1337.1 — Service Contracts—General§ 1337.110— Solicitation provisions and contract clauses.§ 1337.110-70— Personnel security processing requirements.§ 1337.110-71— Additional DOC clauses related to service contracting.Subpart 1337.2 — Advisory and Assistance Services§ 1337.204— Guidelines for determining availability of personnel.