What clause does the contracting officer insert for cost-reimbursement contracts for services?

The clause that is inserted for cost-reimbursement contracts for services is focused on the inspection of services provided. This is crucial because it establishes the framework for how the government will evaluate the contractor's performance to ensure that they meet the requirements of the contract.

In cost-reimbursement contracts, it is important for the government to verify that the contractor's efforts align with the agreed-upon standards of service as they are responsible for covering allowable costs incurred during contract performance. The inspection clause provides the contracting officer the necessary authority to monitor and assess the quality and efficiency of the services being rendered. This allows for accountability and ensures that the funds are being spent appropriately in relation to the services delivered.

Other options like performance, adjustment, or completion of services do not encapsulate the process of evaluating the ongoing work within cost-reimbursement frameworks as comprehensively as the inspection clause does. The focus on inspection highlights the need for oversight and assurance that contractors are fulfilling their obligations effectively before any reimbursements are processed.