ISO 27001
The international standard for information security management systems, widely required in enterprise procurement and government supply chains.
In detail
ISO/IEC 27001 is the international standard specifying requirements for establishing, implementing, maintaining and continually improving an information security management system (ISMS). Certification is granted by an accredited third-party certification body after a formal audit. The standard requires documented risk assessment, a statement of applicability selecting from Annex A controls, management review and continuous improvement. The current version is ISO/IEC 27001:2022. Many organisations complement ISO 27001 with ISO 27017 (cloud controls) and ISO 27018 (PII in cloud).
Why it matters for Australian business
ISO 27001 is the most-recognised security certification in enterprise and government procurement globally and is increasingly appearing in Australian RFP requirements, particularly for cloud services, AI platforms and data processing vendors. For an Australian SMB the cost of certification is significant, so we recommend assessing whether the pipeline justifies it before starting. Where it does, we help align controls and documentation ahead of the formal audit engagement.