Use these checkpoints to discuss the records needed, who prepares them and what is included. They are planning prompts, not a promise of certification or an agreed handover package.
Design basis + loads
Record the intended use, applicable requirements, nominated load schedule and responsibility for confirming the design criteria.
Relevant engineering
Confirm the required drawings, calculations or reports, their project scope and the connections and anchorage they address.
Materials + tread information
Identify relevant material, fabrication, coating and tread-performance information for the specified product and operating conditions.
Site inspection + as-built records
Agree installation checks, recording of changes, as-built information and maintenance and warranty terms before handover.
Evidence must relate to the actual product, intended use and any limitations. A generic certificate alone does not establish the suitability of an installed stair. Reference: ABCB evidence of suitability handbook (PDF).