Which team member has the authority to award, change, or terminate a contract?

The correct choice emphasizes the key role and responsibilities of the Contracting Officer within the contracting process. The Contracting Officer has the legal authority to bind the government or organization to contractual obligations. This includes the power to award contracts, make modifications to existing contracts, and terminate contracts as necessary.

This authority is derived from federal regulations and policies that govern procurement, ensuring that the individual responsible for such decisions is appropriately trained and authorized to act on behalf of the organization.

The Contracting Officer's Representative, while having oversight and management responsibilities, does not possess the authority to make binding contractual changes. The Project Manager typically focuses on the execution and completion of the project but does not have the statutory authority to enter into or modify contracts. The Technical Lead, although critical to the technical aspects of a project, also does not have the authority to make contractual decisions. Thus, the Contracting Officer is the only team member with the comprehensive authority to manage contracts fully.