Section 333.215-70 - Contract clauses(a) The contracting officer shall insert the clause at 352.233-70, Choice of Law (Overseas), in solicitations and contracts when performance will be outside the United States, its possessions, and Puerto Rico, except as otherwise provided in a government-to-government agreement.(b) The contracting officer shall insert the clause at 352.233-71, Litigation and Claims, in solicitations and contracts when a cost-reimbursement, time-and-materials, or labor-hour contract is contemplated (other than a contract for a commercial item).