What regulatory guidelines apply to hypochlorous acid (CAS: 7790-92-3)?

Hypochlorous acid (CAS: 7790-92-3) falls under the purview of several regulatory frameworks. It is classified as a hazardous substance under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS). According to REACH regulations, manufacturers and importers must register the substance if it is produced or imported in quantities above one tonne per year. The U.S. Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) also have specific requirements for its use, handling, and storage, particularly in relation to its disinfectant properties.