Consultation draft of REGDOC 2.6.4, Chemistry Control for Reactor Facilities

Regulatory document REGDOC-2.6.4, Chemistry Control for Reactor Facilities, clarifies the requirements for, and provides guidance on, developing, implementing and maintaining a chemistry control program for a reactor facility. A chemistry control program is essential for the safe operation of a reactor facility (including nuclear power plants, advanced reactor designs, small modular reactors (SMRs) and research reactors).