OT Security All-in-One, Volume 3: IEC 62443, Governance, Compliance, and Board: NIS2, Cyber Resilience Act, NERC CIP, NIST 800-82, ISO 27001, Supplier Risk, Audit Evidence, Executive Reporting

An OT security programme that cannot be proven does not exist - not to a regulator, an auditor, an insurer, or a board.Volume 3 of the OT Security All-in-One series converts engineering reality into defensible governance: IEC 62443 in practical terms (zones, conduits, security levels, and the evidence pack that makes them auditable), then the regulation that now bites - NIS2, the EU Cyber Resilience Act, DORA, NERC CIP, NIST SP 800-82 and CSF 2.0, ISO 27001, and the UK CAF. Consequence-based and bow-tie risk analysis for cyber-physical systems, OT risk quantification for executives, supplier assurance, an audit-ready evidence library, and a single board dashboard.37 chapters that let you walk into the audit and prove control - not merely assert it. Includes the IEC 62443 evidence pack checklist, board dashboard template, references, and a full index.For the CISO, GRC leader, auditor, and board advisor. Protect the plant. Prove the control. Survive the outage.This single, exhaustively engineered reference is built to replace an entire shelf of vendor manuals, standards documents, and generic compliance primers - every chapter, checklist, and audit-ready template is designed for immediate use by working OT governance, risk, compliance, and board-reporting teams, making it the highest-value, most complete investment a plant, utility, or security program can make in IEC 62443-grounded regulatory readiness.