ISO 45001 consultant reviewing occupational health and safety management system evidence
    ISO 45001 Consulting

    ISO 45001 Certification Consultants in Australia

    Gap analysis, implementation and internal audits that prepare your system and evidence for an independent JAS-ANZ accredited certification body.

    • Independent of certification bodies
    • JAS-ANZ certifier preparation
    • Australia-wide implementation

    ★ 5.0 from 97 Google reviews · Trusted by Qantas, AEMO, Brisbane City Council

    Spire Safety helps Australian organisations close ISO 45001 gaps, implement practical OH&S management systems and build the records required for Stage 1 and Stage 2. We prepare your team and evidence; the independent certification body makes the certification decision.

    Reviewed by Nathan Owen, Senior Safety Consultant · Updated September 2026

    Why ISO 45001 certifications stall at Stage 2

    Stage 1 checks whether the system is ready to audit. Stage 2 checks whether it is operating. The common failures are missing evidence: no completed internal audit, no management review, objectives never measured and corrective actions never verified.

    A gap analysis finds those issues while they are still affordable to correct. The project starts with evidence and operating practice, not with rewriting documents for their own sake.

    What is ISO 45001 certification?

    ISO 45001:2018 is the international standard for occupational health and safety management systems. ISO 45001 certification means an accredited certification body has audited your system and confirmed it meets the standard.

    Who issues ISO 45001 certificates in Australia?

    Certification bodies accredited by JAS-ANZ issue ISO 45001 certificates in Australia. Consultants, including Spire Safety, can prepare your system, close gaps and conduct internal audits, but cannot make the independent certification decision.

    Services

    ISO 45001 services we deliver

    ISO 45001 gap analysis

    A clause-by-clause review of the system and operating evidence, delivered as a prioritised closure plan.

    ISO 45001 implementation

    Processes, responsibilities and records embedded around how your organisation actually operates.

    ISO 45001 documentation development

    Controlled documented information written from the operation rather than a generic template.

    ISO 45001 internal audit program (clause 9.2)

    An objective audit program planned across the certification cycle, with findings tracked to effective closure.

    ISO 45001 management review (clause 9.3)

    Preparation and facilitation covering the required inputs, decisions, actions and retained evidence.

    ISO 45001 pre-certification readiness review

    A complete rehearsal before Stage 1 and Stage 2, while findings are still inexpensive to close.

    ISO 45001 requirements: clauses 4 to 10 explained

    The certifiable requirements connect governance and worker participation to operational control, measurement and continual improvement.

    ClauseWhat it requiresCommon evidence gap
    4 — Context of the organisationDefine the organisation, interested parties, OH&S management system scope and required processes.Scope excludes relevant work, contractors or sites; interested-party needs are not kept current.
    5 — Leadership and worker participationDemonstrate leadership, policy, responsibilities, consultation and meaningful worker participation.Consultation exists in a procedure but not in records, decisions or worker involvement.
    6 — PlanningIdentify hazards, risks, opportunities, legal requirements, objectives and planned actions.Legal registers are generic, objectives lack owners or measures, and change is not reassessed.
    7 — SupportProvide resources, competence, awareness, communication and control of documented information.Competence evidence is incomplete and uncontrolled documents remain in operational use.
    8 — OperationPlan and control work, manage change, procurement, contractors, outsourcing and emergencies.Operational controls do not match actual work or contractor arrangements.
    9 — Performance evaluationMonitor performance, evaluate compliance, complete internal audits and hold management reviews.The audit program is incomplete or management review occurs too late for Stage 2.
    10 — ImprovementRespond to incidents and nonconformities, take corrective action and continually improve.Actions are closed without testing whether the fix was effective.

    How long does ISO 45001 certification take?

    From a standing start, ISO 45001 certification typically takes 4 to 12 months. A mature existing system may move faster, while complex or multi-site organisations can take longer. The timetable depends on current gaps, how quickly operating evidence is produced, internal availability and the certification body’s audit schedule.

    Typical stages

    ISO 45001 certification timeline

    1. 1

      Gap analysis · 1–2 weeks

      Confirm the certification scope and compare current processes and evidence with clauses 4 to 10.

    2. 2

      Build and remediate · 4–12 weeks

      Close documentation, process and responsibility gaps with the people who own the work.

    3. 3

      Operate the system · 4–12 weeks

      Use the system long enough to generate records a certification auditor can sample.

    4. 4

      Internal audit · 2–4 weeks

      Complete the clause 9.2 audit program objectively and close the resulting findings.

    5. 5

      Management review · 2–3 weeks

      Review performance, risks, objectives and audit outcomes, then record the required decisions.

    6. 6

      Stage 1 and Stage 2 · 4–12 weeks, certifier scheduled

      The independent certification body reviews readiness at Stage 1 and implementation at Stage 2.

    Should you wait for the next ISO 45001 revision?

    No. ISO 45001:2018, including Amendment 1:2024 on climate change considerations, remains the current certifiable edition. A revised edition is expected, but certified organisations are normally given a transition period after publication rather than being required to change overnight.

    An effective 2018 system provides the foundation for a future transition. If a customer or tender requires certification now, waiting gives up the commercial value without removing the implementation work.

    Deliverables

    What you receive

    • Clause-by-clause ISO 45001 gap register
    • Certification implementation plan
    • Controlled OH&S management system
    • Legal and other requirements register
    • Internal audit program and reports
    • Management review agenda, inputs and records
    • Stage 1 and Stage 2 evidence index
    • Post-audit corrective action support

    How much does ISO 45001 certification cost in Australia?

    ISO 45001 consulting with Spire Safety starts from $15,000. Certification-body audit fees are quoted separately by the certification body you choose. The total cost has two separate parts: consultant support to prepare and test the system, and independent certification-body fees. Both depend on workforce size, sites, risk, existing evidence, certification scope and the amount of work needed before audit.

    Cost areaWhat it coversWhat drives the cost
    Consultant supportGap analysis, implementation and internal audit.Current maturity, document and evidence gaps, sites, workforce, risk profile and implementation support required.
    Certification bodyStage 1 and Stage 2 audits, annual surveillance audits and recertification every three years.Accredited scope, employee numbers, sites, complexity, audit duration, travel and the certification body’s fee schedule.
    Book an ISO 45001 gap analysis

    ISO 45001 vs a WHS management system vs AS/NZS 4801

    ComparisonISO 45001 certificationWHS management systemAS/NZS 4801
    Legal requirementVoluntary unless required by a contract, tender or licenceSupports compliance with WHS duties; specific systems may be required in some sectorsNo — it has been superseded
    External auditRequired by an accredited certification bodyNot inherently requiredNo longer used for new accredited certification
    Certificate issuedYes, after successful Stage 1 and Stage 2 auditsNo certificate unless independently assessed against a certification standardExisting certificates transitioned to ISO 45001
    Current statusCurrent edition is ISO 45001:2018 with Amendment 1:2024A current operational framework shaped by Australian WHS dutiesSuperseded by ISO 45001
    Best forOrganisations needing independently verified certificationBusinesses needing practical, documented safety governanceHistorical reference only

    ISO 45001 consultants with audit and implementation experience

    Nathan Owen, Senior Safety Consultant at Spire Safety

    Nathan Owen

    Senior Safety Consultant

    Masters Workplace Health and Safety · Masters Business Administration · Diploma of Vocational Education

    Nathan brings 15 years of WHS and HSEQ experience, including system development, implementation and preparation for JAS-ANZ certification.

    Jodie Rice, Safety Consultant at Spire Safety

    Jodie Rice

    Safety Consultant

    IMS Lead Auditor · Certificate IV WHS · Diploma Human Resources

    Jodie applies lead-auditor capability to WHS risk management, system implementation and objective internal auditing.

    FAQ

    ISO 45001 FAQs

    01Can Spire certify us to ISO 45001?
    No. Spire prepares and implements the system, while an independent certification body accredited by JAS-ANZ conducts the certification audits and issues the certificate.
    02Do we need ISO 45001 to comply with WHS law?
    No. ISO 45001 is voluntary, and Australian WHS or OHS legal duties apply whether or not your organisation is certified.
    03What is the difference between Stage 1 and Stage 2?
    Stage 1 checks scope, documented information and readiness, while Stage 2 tests whether the system is implemented and effective across the operation.
    04Do we need internal audits after certification?
    Yes. Clause 9.2 requires an ongoing internal audit program, and certification bodies also conduct surveillance audits during the certification cycle.
    05Can ISO 45001 integrate with ISO 9001 and ISO 14001?
    Yes. Their shared structure allows one governance, document-control, internal-audit and management-review framework while preserving standard-specific operational controls.
    06Is AS/NZS 4801 still valid?
    No for accredited certification. AS/NZS 4801 has been superseded by ISO 45001, and organisations seeking current OH&S management system certification should use ISO 45001.
    07How often are ISO 45001 surveillance audits?
    Usually annually. Certification normally follows a three-year cycle, with surveillance audits between the initial certification audit and recertification, although the certification body sets the final program.
    08Does ISO 45001 help win tenders and prequalification?
    It can. ISO 45001 certification provides independently audited evidence of an OH&S management system, but each buyer or principal contractor decides what evidence its tender or prequalification requires.
    09How long does ISO 45001 certification take?
    Typically 4 to 12 months from a standing start. The system needs enough operating time to generate records a certification auditor can sample, and the certification body sets its Stage 1 and Stage 2 dates.
    10How much does ISO 45001 consulting cost?
    ISO 45001 consulting with Spire Safety starts from $15,000. Certification-body audit fees are quoted separately by the certification body you choose.
    11What is ISO 45003 and do we need it?
    ISO 45003 is guidance for managing psychosocial risks within an ISO 45001 system, not a standalone certifiable standard. Our Psychosocial Risk Management service can help apply it to your work.

    Book an ISO 45001 gap analysis

    Tell us your certification scope, sites, current system and target date. A senior consultant will confirm the evidence review, implementation needs and next steps.