These governmental bodies operate with a degree of autonomy from the executive branch. Their primary function involves setting and enforcing specific standards within a sector of the economy. A well-known instance includes entities responsible for oversight of communications, finance, or energy industries. These entities are typically led by a board or commission whose members are appointed for fixed terms, often with bipartisan support, to insulate them from direct political pressure.
The establishment of these commissions addresses the need for specialized expertise and consistent application of regulations. Their independence fosters public trust by ensuring impartial decision-making, minimizing the potential for political interference or undue influence from special interests. Historically, they arose from the recognition that certain sectors require continuous monitoring and rulemaking beyond the capacity or scope of traditional government departments, leading to more effective market function and consumer protection.