List of Chemicals Under Consideration for Toxicity Factor Development
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The Toxicology Division publishes a list of chemicals under consideration for toxicity factor development at least once a year and encourages interested parties—industry trade associations, individual companies, environmental groups, academia, etc.—to submit relevant technical data.
Procedure for Data Submission
The Toxicology Division is not requesting data at this time.
Contact the TCEQ About DSDs and Fact Sheets
Call: 877-992-8370 (toll free) or 512-239-1795
Write: Texas Commission on Environmental Quality
Toxicology Division, MC 168
P.O. Box 13087
Austin, TX 78711-3087
Sign Up to Receive ESL List, AMCV List, and Other Related Toxicology Announcements
For instructions on how to join the Toxicology Announcement List, click here.