(a) Contracting officers shall insert the clause at (TAR) 48 CFR 1252.237-70, Qualifications of Contractor Employees, in all solicitations and contracts for supplies and/or services where contractor employees will have access to Government facilities, sensitive information, including proprietary data and/or resources.

(b) The contracting officer shall insert the clause at (TAR) 48 CFR 1252.237-73, Key Personnel, in solicitations and contracts for services when the selection for award is substantially based on the offeror's possession of special capabilities regarding personnel.