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Rules and Rulemaking

View and download current TCEQ rules. Find out about proposals, adoptions, and agreements with other state agencies.

What's New in TCEQ Rules

Find out quickly when new rulemaking items have been added to the rules web pages by checking this page regularly.

Current Rules and Regulations

Download rules. View official rules, federal regulations, memoranda of understanding.

Rule Proposals and Adoptions

Rules formally under proposal or adoption.

TCEQ Rules Archive

A repository for historical rules.