To which category of the ISA-62443 (IEC 62443) series does the document titled “Patch management...

The ISA/IEC 62443 series organizes documents into categories: General, Policies and Procedures, System, and Component. The document titled "Patch management in the IACS environment" is part of the Policies and Procedures group (specifically, ISA/IEC 62443-2-3). This group addresses processes, procedures, and organizational measures for cybersecurity in industrial automation and control systems (IACS), including topics like patch management, which deals with evaluating, testing, and installing updates or patches to reduce vulnerabilities in control systems.