Central Registry

TCEQ Core Data Form

The TCEQ Core Data Form (CDF) collects core data regarding the people, businesses, and organizations that are regulated by the Texas Commission on Environmental Quality (TCEQ).

TCEQ Core Data Form Instructions

Instructions on how to fill the TCEQ Core Data Form.

TCEQ Core Data Standards

TCEQ Core Data Standards

STEERS Electronic Core Data Form (e-CDF) User Guide

The user guide for the STEERS Electronic Core Data Form (e-CDF).