ISO 27001 Certification in Australia

ISO 27001 certification shows customers, partners and regulators that your organisation runs an independently audited information security management system (ISMS). As ISO 27001 consultants, Security Solution Consultants (SSC) helps organisations across Australia and New Zealand implement ISO 27001, prepare for certification and stay certified, with a risk-focused approach that builds controls you will keep using long after the auditor leaves.

We provide ISO 27001 certification support in Sydney, Melbourne, Brisbane, Canberra, Perth, Adelaide, Auckland and Wellington, from software companies answering their first enterprise security questionnaire to regulated organisations certifying complex environments. SSC is itself certified to ISO/IEC 27001, so we know the standard from both sides of the audit.

Our ISO 27001 services

• Gap assessment. A clause-by-clause and control-by-control review of where you are today, with a prioritised implementation plan.
• Scope definition. A clear, defensible ISMS scope covering the services, locations, systems and teams that matter to your customers.
• Risk assessment and treatment. A practical information security risk method, risk register and treatment plan.
• Statement of Applicability. Justified inclusion or exclusion of each Annex A control, linked to your risks.
• Policies and procedures. The documented information the standard requires, written to fit how your organisation works.
• Implementation support. Help putting controls in place, from access control and supplier security to secure development and incident management.
• Internal audit and management review. Independent internal audits and a management review, both required before certification.
• Certification audit support. Support through Stage 1 and Stage 2 audits with an accredited certification body, and help closing any findings.
• Ongoing ISMS management. Surveillance audit preparation, control monitoring and continual improvement through GRCLens.

What changed in ISO/IEC 27001:2022

The 2022 edition restructured Annex A from 114 controls in 14 domains to 93 controls in four themes, and the transition period for certificates issued against the 2013 edition ended on 31 October 2025. An amendment published in 2024 also asks organisations to consider whether climate change is a relevant issue for their ISMS.

Eleven controls were new in 2022, including threat intelligence, information security for use of cloud services, ICT readiness for business continuity, configuration management, information deletion, data masking, data leakage prevention, monitoring activities, web filtering and secure coding. Organisations certified before 2022 should check these are genuinely implemented, not just documented.

A risk-based approach, not a document exercise

ISO 27001 is built on risk. The standard asks you to identify the risks to the confidentiality, integrity and availability of your information, decide how to treat them, and choose controls that match. Done well, this keeps the ISMS lean: strong controls where risk is high, lighter ones where it is not, and a clear explanation for the auditor of why.

We run short, structured risk workshops with the people who own your systems and processes, use a rating scale your leadership understands, and connect the information security risk register to your enterprise risk management framework so security risks are reported alongside every other business risk.

ISO 27001 implementation steps

1. Agree scope and objectives. Which services, locations and teams are in the ISMS, and what success looks like.
2. Gap assessment. Current practice against clauses 4 to 10 and the 93 Annex A controls.
3. Risk assessment and treatment. Risks identified, rated and treated, and the Statement of Applicability prepared.
4. Policies, procedures and controls. Documented information written and controls implemented or improved.
5. Operate and gather evidence. Run the ISMS for long enough to show it works: reviews, training, monitoring and incident handling.
6. Internal audit and management review. Independent internal audit of the whole ISMS, and a management review of results, risks and improvements.
7. Certification audits. Stage 1 reviews documentation and readiness; Stage 2 tests whether the ISMS operates effectively.
8. Maintain and improve. Surveillance audits in the following two years, then recertification in year three.

For a detailed timeline see our ISO 27001 implementation roadmap, and for budgeting see ISO 27001 certification cost in Australia.

Certifying one business unit or location

You do not have to certify the whole organisation at once. ISO/IEC 27001 lets you set the scope of the ISMS, so a single product, service, site or business unit can be certified first and the scope widened later. The scope statement appears on the certificate, so customers can see exactly what is covered. A focused first scope is often the fastest way to meet a customer or tender requirement.

The ISO 27001 certification audit

Certificates are issued by independent certification bodies. In Australia and New Zealand, look for a body accredited by JAS-ANZ or another member of the International Accreditation Forum for ISO/IEC 27001. The Stage 1 audit reviews your scope, risk assessment, Statement of Applicability and documentation. The Stage 2 audit samples evidence across clauses and controls, interviews staff and checks that what is written is what happens.

We help you choose a certification body, run a pre-certification review, prepare the people the auditor will interview, attend the audit if you wish, and help close any nonconformities. Our security certification and accreditation services cover other standards you may want to certify alongside ISO 27001.

Documents the standard requires

• ISMS scope and information security policy
• Risk assessment and risk treatment processes, and their results
• Statement of Applicability
• Information security objectives and plans to achieve them
• Evidence of competence, and operational planning and control
• Monitoring and measurement results
• Internal audit program and results, and management review results
• Nonconformities and corrective actions

Many Annex A controls also call for documented procedures, for example access control, supplier security, incident management and business continuity. We keep documentation proportionate to your size and risk.

What you receive

• A gap assessment report and prioritised implementation plan
• An ISMS scope statement, information security policy and objectives
• A risk assessment method, risk register and risk treatment plan
• A Statement of Applicability covering all 93 Annex A controls
• A proportionate set of policies and procedures
• An internal audit report and management review records
• Support through Stage 1 and Stage 2 audits and corrective actions
• Your ISMS loaded into GRCLens, so controls, evidence and audits stay current

ISO 27001 for SaaS and technology companies

For software and cloud companies, ISO 27001 is often a sales requirement before it is a security project. Enterprise and government buyers ask for a certificate, or for detailed answers to long security questionnaires that a certificate shortens. We help technology teams scope the ISMS around the product and the people who build and run it, map controls to the cloud platforms you already use, and automate evidence where possible, so certification fits around delivery instead of stopping it. Many SaaS clients certify to ISO 27001 and obtain a SOC 2 report from the same control set.

Industries we work with

• Software, SaaS and managed services: certification to win enterprise and government contracts.
• Financial services and fintech: an ISMS that also supports APRA CPS 234 and PCI DSS.
• Government suppliers: ISO 27001 alongside the Essential Eight, PSPF and IRAP expectations.
• Health and research: protecting sensitive health and research data, including New Zealand HISO 10029 requirements.
• Professional services: law, accounting and engineering firms holding confidential client information.

Why choose SSC for ISO 27001

• We hold ISO/IEC 27001 certification ourselves and follow a Secure by Design approach, described in our Trust Centre.
• Risk-focused, proportionate ISMS design that avoids unnecessary documents and controls.
• Independent internal audits, kept separate from the people who build your ISMS.
• A platform, GRCLens, that keeps the ISMS running between audits.
• Local experience across Australia and New Zealand, with Gulf and Asian clients too.

ISO 27001 and other frameworks

• Essential Eight: many Australian organisations implement both. The Essential Eight gives prescriptive technical mitigations; ISO 27001 gives the management system around them. See ISO 27001 vs Essential Eight.
• SOC 2: the controls overlap heavily, so SaaS providers often build one control set and obtain both. See security compliance services.
• APRA CPS 234 and the NZ PSR: an ISO 27001 ISMS provides much of the governance and evidence these frameworks expect.
• ISO/IEC 42001: organisations using or building AI can extend the ISMS into an AI management system on the same structure.

Ready to start? Contact our ISO 27001 team for a scoping call.