We are adding to our catalog of Experts on a daily basis. If you do not find the expert you are looking for, or if you would like to know what documents we have on a particular Expert, let us know.

     ETC's Experts on File

Follow this link to see a list of Expert Witnesses represented in our collection.


Triodyne Inc.'s Expert Transcript Center (ETC) is a cooperative repository of expert depositions, trial transcripts, resumes and publications voluntarily provided by ETC Participants who are engineers, attorneys, manufacturers, and trade associations.

ETC Documents are available for purchase. Requests may be made by phone, fax, e-mail, or letter and, if available, are filled within 24 hours. Expedited orders may be arranged.

As a repository, ETC stores and maintains, at no charge, experts' documents lent by Participants. Using ETC as a storage service is a convenient, free alternative to the inefficient retrieval systems and high storage costs most firms experience.

An individual who completes an application form and sends in at least five expert witness documents to ETC becomes a Participant. There is no charge to become a Participant and there are no membership fees. Participants receive a 30% discount on all ETC photocopy fees.

ETC can be contacted at the following address:

Triodyne Inc.
Expert Transcript Center
3054 N Lake Terrace
Glenview, IL 60026
Phone: (847) 677-4730
Fax: (847) 647-2047

Service Fees

  • $20.00 for deposition and trial transcripts plus $0.35 per page.
  • $10.00 for deposition summaries, resumes and publications plus $0.35 per page.
  • $25.00 per order Rush fee (next day delivery for orders placed after 1:00 p.m. Central Time)

You can browse our list of experts to see if we carry information on the expert you are seeking.


To order or find out how to become a participant, call (847) 677-4730 and ask for ETC. Estimates and answers to inquiries regarding whether an expert is contained in the database will be provided without charge.

Make checks payable to Triodyne Expert Transcript Center. Master Card and Visa accepted on telephone or fax orders only.

We can deliver our documents as pdf files for quick delivery.!

If your research needs take you beyond Expert Transcripts, you should contact the Beth Hamilton Safety Library to inquire about our Research Services, Document Delivery, and Extensive Collection of Bibliographies.

Terms and Conditions:

Copies of all materials are provided "as is." Participant's documents cannot be returned. Participants can request free PDF copies of any donated documents. ETC is not responsible for damage or destruction of documents due to acts beyond its control. ETC reserves the right to refuse inappropriate documents. Triodyne Inc. is not liable for any errors or omissions in any provided material.