EWP Inspection Requirements: Scissor Lifts, Boom Lifts and Major Inspections

Elevating work platforms are governed by AS 2550.10, the safe-use standard specific to EWPs, which sits within the broader AS 2550 series and works alongside the design requirements of the AS 1418 family. Under the WHS Regulations, an EWP is plant that must be inspected and maintained by a competent person so it remains without risk to the people it lifts. Because a failure can drop a worker from height, the inspection discipline is unforgiving.

EWPs also carry licensing implications. Boom-type platforms with a boom length of eleven metres or more require a high risk work licence to operate, while smaller units and scissor lifts require appropriate training and familiarisation. The inspection regime and the operator competency regime work together — a well-inspected machine in untrained hands is still a hazard.

Every EWP should receive a pre-start inspection at the beginning of each shift by the operator. This covers the obvious operational essentials: fluid levels, tyres or tracks, controls, emergency lowering function, guardrails, harness anchor points where fitted, and the condition of the platform and structure. Any defect that affects safe operation takes the machine out of service until it is fixed.

Routine inspections at more formal intervals, typically carried out by a competent maintenance person, go deeper. They examine the hydraulic system for leaks and cylinder condition, check hoses and fittings, test safety and interlock systems, and inspect the structure for cracks, corrosion and wear. Scissor lifts demand particular attention to the scissor pack pins and bushes, while boom lifts focus on boom pivot pins, slew mechanisms and the turntable.

• Pre-start checks each shift by the operator
• Guardrails, harness points and platform integrity
• Emergency lowering and interlock function tests
• Hydraulic leaks, hoses, cylinders and fittings
• Structural cracks, corrosion and pivot pin wear

SafeWork NSW's July 2026 EWP code distinguishes routine and periodic inspections in section 6.2. Section 6.1 places manufacturer recommendations first, then competent-person recommendations where manufacturer recommendations are absent, with an annual fallback where complying with those is not reasonably practicable. That is NSW guidance, not a universal schedule for every Australian EWP.

For preparation, retain the earlier report's scope and date and the manufacturer documents it refers to. Ask how the proposed assessment relates to that history rather than assuming routine servicing and a periodic inspection are interchangeable.

A major-inspection question needs equipment-specific review, not a due date inferred from an article heading. SafeWork NSW's July 2026 EWP code discusses inspection and maintenance in Chapter 6. Its jurisdiction is NSW; it is not a statement of identical legal requirements across Australia.

Keep manufacture, first-use and previous-assessment dates separately where available. Ask which manufacturer information and assessment history apply to the unit. This article does not calculate a major-inspection date or establish a new working life.

Although both are EWPs, scissor lifts and boom lifts stress different components and so demand different inspection emphasis. Scissor lifts rely on the integrity of the scissor pack — the linked arms, pins and bushes that raise and lower the platform vertically. Wear in these joints, hydraulic cylinder condition and the stability of the base are the primary focus, along with the descent-control and pothole-protection systems.

Boom lifts, whether articulating or telescopic, place high loads through the boom sections, pivot pins, slew ring and turntable. Inspection concentrates on these structural and rotational elements, the levelling of the platform through the boom's range, and the integrity of the boom's welds. Recognising these differences ensures the inspection effort is directed where the real risk lies for each machine type.

For scope and scheduling, use EWP inspection enquiries. The scissor lift and boom lift owners offer equipment-specific enquiry preparation.

Keep electrical or insulated-platform scope questions with insulated EWP assessment enquiries. If you are unsure which service to discuss, use the existing inspection selector; it is guidance, not certification.