Skip to Content
Questions or Comments: rules@tceq.texas.gov

Note on Effective Date of Rules

Explains the effective date of rules.

The effective date listed on the Index to TCEQ Rules in PDF Format is changed when the revised rule becomes available and is uploaded. If recent adoptions have been made to the rule in which you are interested, please verify that incorporations have been completed and uploaded. Adoptions listed on the Adoptions Page may not have yet been incorporated. Revised current rules are listed on the What's New page as soon as they are available and uploaded and are sent out on the What's New in Rules e-mail group (list serve).