>> Questions or Comments: ac@tceq.texas.gov
You are here:

TRRP: Toxicity Factors and COC Properties

Addresses how changes in human toxicity factors will be handled, schedule for updating human toxicity factors table, and procedure for requesting toxicity factors and chemical/physical parameters for COCs not listed on Tier 1 PCL tables.

application/pdf rg-366_trrp_19.pdf — 245 KB