Final answer:
The Office of Federal Contract Compliance Programs (OFCCP) is responsible for overseeing affirmative action.
Step-by-step explanation:
The office that oversees affirmative action is the Office of Federal Contract Compliance Programs (OFCCP). This office is a part of the United States Department of Labor and is responsible for ensuring that employers that have federal contracts and subcontracts comply with the laws and regulations regarding equal employment opportunity and affirmative action. The OFCCP investigates complaints of discrimination and works to ensure that covered employers take proactive steps to promote diversity and prevent discrimination in their workplaces.