Formerly Martindale-Hubbell Law Directory. Search a national index organized by specialty and containing biographical information on thousands of lawyers. The data are provided by each lawyer and does not contain information about disciplinary actions. To find information about disciplinary actions, contact state bar associations.

Certification by the National Board for Professional Teaching Standards (NBPTS) is the most respected professional certification available in education. This directory of certified teachers can be searched by name, state, school district, certificate area, or year achieved.

The state's umbrella occupational regulatory agency, responsible for the regulation of 29 occupations and industries.

Information from the Texas Education Agency (TEA) on becoming certified as a teacher in Texas, reports on teacher certification, and a database of certification records for Texas teachers.

Formerly Texas Board of Medical Examiners. This link allows searching for information about health professionals, including licensure verification. Site includes the Texas Medical Board, the Texas Physician Assistant Board, and the Texas State Board of Acupuncture Examiners.