TREC or Texas Real Estate Commission is a government body that was created in 1949 to administer four specific laws such as real estate license act, real estate inspector act, residential service company act and Texas timeshare act.

TREC regulates activities of real estate brokers, salespeople, inspectors, residential service companies, timeshare developers and education providers for real estate and inspection courses. Main purpose of TREC is to protect legal rights of citizens of Texas and provide them with honest, trustworthy and competent real estate service. The commission reviews programs dealing with education providers for real estate and inspection courses. It tries to identify and regulate errors and drawbacks present in it.

TREC has made it mandatory for real estate brokers and salespersons to maintain specified levels of education in order to hold a valid license to work as a real estate agent. Provisions of real estate license act and rules of Texas real estate commission are binding on all real estate agents and professionals in order to provide customers with a competent and honest service. TREC also gives licenses to real estate inspectors, agents, residential service companies and real estate schools. This commission also does registration of timeshare properties.

Texas Real Estate Commission has statutory relations with three state entities namely, real estate center at Texas A&M University, Texas department of savings and mortgage lending and Texas appraiser licensing and certification board. The commission has partnership with Texas A&M University's real estate center for conducting research along with some education projects. It also appoints two members to mortgage broker advisory committee of Department of savings and mortgage lending. Issues relating to real estate licensees and mortgage brokers are resolved by cooperating with this agency. Commission also has signed a memorandum of understanding with Texas appraiser licensing and certification board under which it provides administrative support to them, which is approved by their governing bodies.