Section 203.171-4 - Solicitation provision and contract clause(a) Use the clause at 252.203-7000, Requirements Relating to Compensation of Former DoD Officials, in all solicitations and contracts, including solicitations and contracts using FAR part 12 procedures for the acquisition of commercial products and commercial services.(b) Use the provision at 252.203-7005, Representation Relating to Compensation of Former DoD Officials, in all solicitations, including solicitations using FAR part 12 procedures for the acquisition of commercial products and commercial services and solicitations for task orders and delivery orders. 76 FR 71829 , Nov. 18, 2011, as amended at 78 FR 37983 , June 25, 2013; 88 FR 6580 , Jan. 31, 2023