Construction & Engineering
- Asphalt Pavement Association (APA California)
- Associated General Contractors of California (AGCC)
- California Board for Professional Engineers & Land Surveyors
- California Water Environment Federation
- Caltrans
- Contractors State License Board (CSLB)
- Engineering Contractors Association (ECA)
- Southern California Contractors Association (SCCA)
- The Beavers
- Water Environment Federation (WEF)
Legal
- Los Angeles County Bar Association
- State Bar of California
- California Courts
- American Arbitration Association
- American Bar Association
- Supreme Court
- West Group
- Westlaw
- FindLaw