Thomas W. Parliman is a member of the South Dakota State Bar Association and is also licensed to practice in Federal District Court for South Dakota and the Eighth Circuit Court of Appeals.
- South Dakota, 1972
- U.S. District Court, 1972
- Sioux Falls Morning Optimist Club, since 1977
Professional Associations and Memberships
- South Dakota Bar Association
- 2nd Circuit Bar Association
- Past chairman, State Bar Worker’s Compensation Committee