Regulators are government agencies or organizations responsible for overseeing specific industries or sectors to ensure compliance with laws and standards. They help maintain fair practices, protect consumers, and promote competition. Examples of regulators include the Securities and Exchange Commission (SEC) for financial markets and the Environmental Protection Agency (EPA) for environmental protection. These entities create and enforce rules, conduct inspections, and investigate violations. By doing so, regulators aim to prevent fraud, ensure safety, and uphold ethical standards within their respective fields. Their work is essential for maintaining public trust and stability in various markets and industries.