Haylie D. Treas
Senior Counsel

Overview
Haylie Treas is an attorney in Holland & Knight's Houston office and a member of the firm's Data Strategy, Security & Privacy Team.
With a background in civil litigation and experience counseling clients in privacy and data security matters, Ms. Treas is able to bring a broad perspective in advising clients in a wide variety of matters, including data breach incident response, regulatory compliance, privacy and cookie policies and cookie management, security policies and procedures, mergers and acquisitions (M&A) due diligence, vendor management, technology transactions, and other technology and data support. Ms. Treas works alongside companies of all sizes on privacy and security matters spanning the areas of energy, construction, software development, healthcare and cybersecurity.
Prior to joining Holland & Knight, Ms. Treas was a tech and data attorney for an international law firm in its Houston office.
Representative Experience
Credentials
- University of Oklahoma College of Law, J.D.
- Louisiana College, B.A., magna cum laude
- Oklahoma
- Texas
- U.S. District Court for the Eastern District of Oklahoma
- U.S. District Court for the Northern District of Oklahoma
- U.S. District Court for the Western District of Oklahoma
- Texas Bar Foundation, Fellow, 2020–Present
- International Association of Privacy Professionals (IAPP), Certified Information Privacy Professional/United States (CIPP/US)
- OneTrust Certified Privacy Management Professional