Which of the following actions does NOT fall under the responsibilities of a Contracting Officer?

Setting agency budgets does not fall under the responsibilities of a Contracting Officer, as this role is primarily focused on the procurement process. Contracting Officers are tasked with award contracts, which involves officially granting agreements to suppliers for goods or services. They also conduct negotiations to reach mutually beneficial terms and pricing with vendors. Overseeing contract compliance is a critical aspect of their responsibilities, ensuring that the terms of the contract are being met by both parties, thus maintaining accountability and performance standards. The responsibility of setting agency budgets typically falls under financial officers or budget analysts, who focus on the allocation and management of resources within the agency.