This document stipulates the technical requirements for verification principles, procedures, methods, review and quality control of freshwater aquatic life quality standards for pollutants or chemical substances in the water environment of the basin. Specific technical content includes: (1) scope; (2) normative reference documents; (3) terms and definitions; (4) calibration principles and procedures; (5) benchmark calibration; (6) quality control; (7) Final review of benchmarks
T/CSES 68-2022 history
2022T/CSES 68-2022 Technical guidelines for verification of water quality criteria for freshwater organism protection