How many agencies are responsible for overseeing ERISA?

The correct answer is based on the fact that there are three primary agencies responsible for overseeing the Employee Retirement Income Security Act (ERISA). These agencies include the Department of Labor (DOL), which administers and enforces many of ERISA's provisions regarding employee benefits, the Internal Revenue Service (IRS), which oversees the tax aspects of pension plans and determines if plans comply with tax laws, and the Pension Benefit Guaranty Corporation (PBGC), which protects the retirement incomes of workers in private-sector defined benefit plans through insurance programs.

Each of these agencies has distinct roles but works together to ensure that employee benefit plans comply with federal standards and requirements. This multifaceted oversight helps protect employees and ensures that their retirement benefits are secure and administered fairly.