By Greg Allan, tradesman and creator of Data First Coaching
What licence do you need to erect and dismantle scaffolding in New Zealand?
You need the right class of Certificate of Competence (COC) for the type of scaffold your crew is putting up, and the business itself registered to trade and to employ. One without the other is not enough, and a scaffolder who only thinks about the ticket in a worker's pocket is missing half the picture.
WorkSafe's page on Scaffolding in New Zealand sets out that anyone who erects, alters, repairs or dismantles a scaffold where part of it is above the height WorkSafe defines must hold the appropriate class of COC for that type of scaffold, and the exact height is on that page because it is the kind of figure that gets reviewed. Regulation changes referenced by the Ministry of Business, Innovation and Employment update the classes of scaffolding certificate to four: elementary, intermediate, advanced and suspended. A crew hanging a swing stage off a commercial tower needs a different class of ticket to a crew erecting modular frame scaffold on a residential renovation, and mixing those up is a licensing problem, not a site safety one.
COCs are issued by SARNZ, the Scaffolding, Access and Rigging Association of New Zealand, under delegated authority from WorkSafe, and remain current for a set number of years before renewal. That is not a one-off check at induction. It is something to track against every crew member, every class of scaffold they are rostered onto, for as long as they are on your truck.
Why do scaffolding businesses get caught out on registration?
Most owners focus on what is visible on site, the edge protection, the tags, the inspection before handover, and treat the business's own registration as something that was sorted years ago and does not need looking at again. That is often where the gap sits.
A scaffolder who started as a one-person operation and has since taken on a crew, a yard and a truck has usually registered the business once, early, and never gone back to check whether the structure still fits what the business has become. Site safety gets the attention because a site inspector will ask for it. Business registration and employer obligations do not get asked for on site, so they drift, until a client, an insurer or Inland Revenue asks instead.
What business registration does the company itself need?
In New Zealand, running a scaffolding company through a limited company means registering it with the Companies Office, which is known as incorporating a company, and that company is automatically issued a New Zealand Business Number. If the business hires staff, it must also register as an employer with Inland Revenue.
Business.govt.nz's page on starting a company covers this ground in general terms: registering the company, getting the NZBN, and the separate step of registering as an employer once there is a crew on the payroll rather than just the owner working solo. A scaffolder moving from doing the erect and dismantle themselves to running two or three crews across commercial sites and residential jobs is exactly the point where this second registration becomes relevant, and it sits apart from any COC held by the owner or the crew.
Do you need to notify WorkSafe, and who issues the handover certificate?
Yes, in general terms: scaffolds or temporary work platforms from which a worker may fall above the height WorkSafe sets are required to be notified to WorkSafe, and WorkSafe's guidance on Working at height in New Zealand says these should be erected by someone holding the relevant COC.
The same page covers the handover certificate: once the scaffolding has been inspected and deemed safe for use, the scaffolding PCBU, the scaffolder, should issue a handover certificate confirming the scaffold has been built to the agreed specification and duty rating, left in a suitable condition for its intended use, and complies with the relevant statutory requirements. That certificate, and the tag that goes with it on site, is what a builder relies on before their own crew starts work on your scaffold, whether it is a swing stage on a commercial job or a modular run on a residential build.
This is general information, not legal, tax or employment advice. Check your own situation with the body named here or a qualified adviser.
How do you keep on top of this once the crew and the hire fleet grow?
You keep on top of it by treating registration, certificates and notifications as records that live in your own job data, not as something to reconstruct from memory when a builder or an inspector asks. The more crews, trucks and hire jobs you run, the less that memory holds up.
Picture a scaffolder running three crews across commercial high-rise work and residential renovations, with modular frame on some jobs and a swing stage on others, and scaffold hire running on past the original weekly hire period on a few sites because the builder's own job has slipped. Which crew member holds which class of COC, which job needed a WorkSafe notification before the truck left the yard, which handover certificate went out with which hire period, and which transport run is tied to which invoice, is a lot to carry correctly in anyone's head.
An AI agent, software that does a job the way you would, with your own prices, wording and rules, can hold this the way you actually run your yard: checking certificate expiry against the crew roster, flagging a job that needs notifying before it goes out on the truck, and keeping the handover certificate attached to the right hire period instead of sitting in a ute console. A second AI agent can chase scaffold hire that has run on past the agreed weekly hire period, so hire owed to you does not quietly disappear into a job the builder has already moved on from. This is data first: working from the actual record of what is registered, ticketed and notified in your business, rather than what someone remembers from the last job.
Where can you check the current rules?
- Scaffolding in New Zealand, WorkSafe's guidance on COC classes, who needs one, and how SARNZ issues and renews them.
- Working at height in New Zealand, covers notification requirements and the handover certificate for scaffolds and temporary work platforms.
- Starting a company, Business.govt.nz, registering with the Companies Office, getting an NZBN, and registering as an employer with Inland Revenue.
- MBIE proactive release on the scaffolding regulation amendments, the current classes and definitions of scaffolding certificate.
How does Data First Coaching approach this?
Data First Coaching, built by Greg Allan, starts from the owner's own data rather than a description of the business, because a scaffolder's real exposure on registration and certificates usually sits in records nobody has pulled together in one place: who is ticketed for what, which jobs were notified, which handover certificates went out, which company obligations were set up once and never revisited. The Trade Business Intelligence reads that data alongside years of coaching trade businesses to find where a gap like this actually starts, not just where it shows up. The how, the systems that hold these records and keep them current, is worked through inside the Academy, with members, because the Trade Business Intelligence is powered by every member, for every member, and that only works with owners who are open minded, innovative and willing to share.
