TRANSITION · AS/NZS 4801 SMS → ISO 45001, CLASS A

Class A licence on a 4801-era system? Transition before renewal.

WorkSafe's certified-SMS requirement for Class A asbestos removalists now points at ISO 45001. If your safety system was certified under AS/NZS 4801, the transition must land before your licence renewal — and the removal-specific controls come along unchanged. Typically 6–10 weeks, planned backwards from the licence date.

Scope against your licence date The full Class A spec

Licence-date driven6–10 weeks typicalRemoval controls carry over

WHAT MOVES, WHAT STAYS

Your removal controls survive. The management shell modernises.

STAYS

Removal control plans & site protocols

RCPs, enclosure and NPU procedures, air monitoring, decontamination and clearance workflows — all current under the Asbestos Regulations 2016, all retained as-is.

STAYS

Training, medicals & fit-testing registers

Worker records keep their format; the transition re-homes them under 45001 clause 7 with the same evidence trail WorkSafe walks through today.

MOVES

Leadership, participation & risk clauses

The 4801 management shell — policy, accountability, review — is remapped to 45001's structure, with worker participation made explicit.

SEQUENCE — LICENCE-ALIGNED TRANSITION

Planned backwards from your renewal date.

WK 1

Licence-date planning

Renewal date fixed; audit and transition milestones planned backwards from it.

WK 1–2

Transition gap analysis

The 4801 system mapped onto 45001; removal controls verified current.

WK 2–5

Management shell rebuild

Context, leadership, participation and risk clauses written and adopted.

WK 5–7

Internal audit & review

One full cycle including a live site inspection under the new structure.

WK 7–10

Transition audit

Certification body assessment, timed so the certificate lands before renewal.

Q&A — CLASS A TRANSITION

Often, yes — this is exactly the urgent work we plan for. The scoping call maps your date against the certification body's lead times and we tell you plainly whether it fits. If it can't, we'll say so on day one, not week six.

WorkSafe assesses the licence application on the certified SMS at the time of renewal. The programme is built so the 45001 certificate is issued before the application goes in — that sequencing is the whole point of licence-date planning.

No — one system covers both classes. The transition keeps the single SMS with licence scope as the only difference, so stepping crews between classes stays an administrative change.

NEXT STEP

Renewal date set? Work backwards from it — starting now.

A thirty-minute call, the transition mapped against your licence date, and a fixed-price quote in writing.

Book a consultation0800 KAIZEN (524 936) · hello@kaizenconsulting.co.nz