ISO 22301 is the international standard for Business Continuity Management Systems. Published originally in 2012 and revised in 2019, it specifies the requirements an organisation must meet to plan, establish, implement, operate, monitor, review, maintain and continually improve its capability to respond to disruptions.
The 2019 revision aligned ISO 22301 with the High-Level Structure shared by ISO 9001, ISO 27001, ISO 14001 and other management-system standards. That made it dramatically easier to integrate a BCMS with adjacent management systems — a single internal audit programme, a single management review cadence, a single risk register can serve all of them.
ISO 22301 is certifiable. An accredited certification body audits in two stages — a documentation review (Stage 1) and an operational verification (Stage 2) — and issues a certificate valid for three years with annual surveillance audits in between. Certification isn’t mandatory by law, but it’s increasingly expected by regulators (SAMA, MAS, FCA, FINMA), customers in financial services and critical infrastructure, and procurement teams running standard security questionnaires.
ISO 22301 vs ISO 22313. ISO 22301:2019 is the requirements standard — what you must do. ISO 22313:2020 is the guidance standard — how to do it. Auditors certify against ISO 22301; ISO 22313 is the implementation companion. Most organisations refer to both during rollout but only 22301 is certifiable.