Technical Advisory Service for Attorneys
(800) 523-2319

The Experts You Need.
The Service You Deserve.

TASA delivers timesaving, targeted referrals to testifying and consulting experts in all fields and all locations, for plaintiff or defense. Our experienced referral advisors work with you to pinpoint your specific expert criteria and connect you with expert witnesses who are available to discuss your case. There is no charge for our search and referral services until you hire an expert we refer.

As a client, you will benefit from TASA’s more than 50 years of experience and innovation. We invite you to explore our website and its new features, search expert witness profiles within TASA’s 10,000+ categories of expertise, submit an expert request, and tap the Knowledge Center for practice area-specific articles written by TASA experts.

We’ve worked with more than 200,000 clients in law, insurance, industry, and government. Trust TASA to help you identify the best expert for your case.

  • Search for Experts

    Search TASA’s proprietary database, TASAnet®, and review expert witness profiles within more than 10,000 categories of expertise. TASA does not simply list experts; we refer them. If you don't see an expertise category or profile that meets you case needs, contact us.  Our referral advisors will promptly put you in touch with the experts who meet your criteria.

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  • Knowledge Center

    The TASA Group’s Knowledge Center contains articles, whitepapers, presentations, and webinars on industry-specific topics and emerging trends. This free resource provides both legal professionals and experts alike with information, insight, and perspectives.  The Knowledge Center continues to grow; check in often to view the latest additions.

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  •  Gulf Oil Spill Resource Center

    Visit TASA's Gulf Oil Spill Resource Center, containing relevant news articles, research tools, expert-led webinars, expert-authored articles, and a list of outstanding experts specializing in the environmental, economic, and safety issues surrounding the spill. TASA's Gulf Oil Spill Webinar Series has been certified for CLE credit in Alabama. Click here for information on receiving course credit.   

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  •  Challenge History Reports from TASA

    Have there been challenges to the admission of an expert's past testimony?  A TASA Challenge History Report compiles all reported and many unreported decisions, based on federal and state "gatekeeping" rules and standards.  Supporting documents included for one low price.  Reports available for download within one business day. 

    Click here to order or to learn more »