FY2022-Quality Assurance Project Plan For Environmental Monitoring and Measurement Activities Relating to RCRA and UIC

This document provides the Quality Assurance Project Plan (QAPP) requirements for the Texas Commission on Environmental Quality (TCEQ or Commission) conducting environmental data operations on behalf of the State of Texas and the United States Environmental Protection Agency (U.S. EPA) through contracts with commercial laboratories, permits, corrective action, enforcement and other regulated activities for the Resource Conservation and Recovery Act (RCRA) and Underground Injection Control (UIC) Programs.