Pallet Racking Inspection SWMS (AS 4084:2023)

This SWMS covers the full scope of annual and ongoing inspection of pallet racking installations in Australian warehouses, distribution centres, 3PL facilities, and cold-store pick-face operations, authored specifically against the 2023 revision of AS 4084 — AS 4084.1:2023 Steel Storage Racking — Design and AS 4084.2:2023 Steel Storage Racking — Operation. It is written for the Competent Person appointed under AS 4084.2:2023 to conduct the annual rack inspection, the internal safety officer who performs the monthly visual walk, the forklift and pallet-truck operators who report impact damage at the end of every shift, the OEM technician engaged for repair and recertification, and the PCBU whose duty of care extends to every person working in, around, or underneath a pallet rack. Every control in this document has been authored against the Model WHS Regulation 2025 Part 4.5 Plant, Regulation 203 on plant duties, the Code of Practice Managing the Risks of Plant in the Workplace (SafeWork Australia, 2020), and WorkSafe Tasmania's Guidance Note GN055 Pallet Racking — Safe Use and Maintenance, which remains the most detailed state-regulator commentary on the 2023 standard revision.

The hero feature of the 2023 revision is the formalisation of the "Competent Person" role. AS 4084.2:2023 introduces a mandatory annual inspection conducted by a person with documented competency in steel storage racking — training, experience, and manufacturer familiarity — distinct from the monthly visual inspection that warehouse staff can perform. This is not a licence. It is a documented-competency standard that the PCBU must be able to evidence on request. The revision also introduces a traffic-light damage-classification system (Green / Amber / Red) that the Competent Person applies to every upright, beam, and brace, and formalises out-of-service procedures for Red-tagged components. Rack inspection is not a listed High Risk Construction Work activity under Schedule 1 of the WHS Regulation and therefore does not trigger the mandatory Section 299 SWMS obligation; however, the Part 4.5 plant duties and Regulation 203 apply, and the documented SWMS is the central evidentiary artefact that the PCBU relies on. WorkSafe Queensland's 2022 $70,000 fine against an educational-resource warehousing company for a forklift-and-racking incident where no documented risk assessment or SOP existed is the most-cited recent precedent, and SafeWork NSW's monthly enforcement reports repeatedly cite undocumented rack-inspection regimes as an aggravating factor in post-incident prosecutions.

Hazards identified

12 hazards covered, sorted by priority.

Control measures

Hierarchy-of-controls order: elimination → substitution → isolation → engineering → administrative → PPE.

1. 1Engage a documented Competent Person per AS 4084.2:2023 to conduct the annual rack inspection — training, manufacturer-specific familiarity, and a minimum of 2 years' demonstrated experience are the recommended competency criteria; the PCBU retains the Competent Person's CV, training record, and insurance on file.
2. 2Apply the AS 4084.2:2023 Green / Amber / Red damage-classification system to every upright, beam, brace, and connector. Green is acceptable with monitoring; Amber requires repair within 4 weeks and capacity reassessment; Red requires immediate out-of-service and bay offload.
3. 3Walk 100% of uprights during the annual inspection and measure with a laser level or plumb-and-sway device on a minimum 10% sample of bays, with higher sampling on end-of-aisle positions, high-traffic zones, and previously damaged uprights. Record all measurements in a defect register with photographs.
4. 4Measure damage in millimetres and apply the AS 4084.2:2023 thresholds — a 5 mm deformation in an upright leg is typically Amber; a 10 mm deformation is typically Red and triggers out-of-service. Thresholds vary by component and manufacturer; the Competent Person consults the OEM damage-assessment guide.
5. 5Develop a bay-by-bay offload plan for every Red-tagged component before repair commences. Product is moved to a pre-approved alternate location, the bay is physically barricaded, and the bay is only returned to service after a Competent Person re-inspection following OEM-authorised repair.
6. 6Maintain and display AS 4084.2 load-capacity signage at every bay showing maximum beam load and maximum bay load. Signs are photographed annually as part of the inspection record and re-issued when SKU re-slotting changes the load pattern.
7. 7Forklift operators submit an end-of-shift rack-impact report — any contact with a rack component, however minor, is recorded. Reports are reviewed daily by the supervisor, and any report triggers an out-of-service tag on the affected bay until the Competent Person or a trained inspector clears it.
8. 8Internal monthly visual inspection is performed by a trained internal inspector (not necessarily a Competent Person) using a standardised AS 4084.2-aligned checklist. Findings feed into the annual Competent Person inspection brief.
9. 9Isolate the aisle during the annual inspection — stop-work for MHE, post a barricade at both aisle ends, and announce the isolation on the site PA. Inspection does not commence while MHE operates in the same aisle.
10. 10Working at height during upper-beam inspection uses an EWP compliant with AS 2550.10, an order-picker with fall-arrest harness per AS/NZS 1891.1, or an approved inspection ladder only where the inspection is within 2 metres of floor level and a second person stands the ladder.
11. 11Engineered protective fixtures are installed at vulnerable positions: column protectors at every end-of-aisle upright and at the first upright entering a drive-in bay, back-stops on pick-face beams, and guards at any upright adjacent to a dock door or lift-truck transfer area.
12. 12Repair of rack components is performed only by the OEM or a manufacturer-authorised repairer, or under a Structural Engineer's drawing and inspection certificate. Field-welded repair of uprights without engineering review is prohibited under AS 4084.1:2023.
13. 13Training for forklift and pallet-truck operators explicitly covers rack-impact reporting, damage-classification basics (what does a Red tag look like?), and the authority to stop work and report any observed damage without management approval.
14. 14Apply psychosocial controls per WHS Regulation r55A-55D: the Competent Person has documented authority to Red-tag a bay without management sign-off, production schedules build in contingency for offload-and-repair events, and a no-blame reporting pathway is available for operators who have impacted a rack.
15. 15PPE baseline: hi-vis vest to AS/NZS 4602.1, safety footwear to AS/NZS 2210.3, AS/NZS 1801 hard hat where struck-by risk is present (every inspection inside a racked environment), AS/NZS 1337.1 eye protection, and AS/NZS 1891.1 fall-arrest harness when working above 2 metres without guardrails.
16. 16Daily pre-start toolbox talk during inspection week covering scope, bay sequence, aisle-isolation schedule, offload requirements for Red-tagged bays, and any changes to the inspection plan. The annual inspection report is issued to the PCBU within 14 days of completion and retained for a minimum of 7 years.

Applicable Codes of Practice

Worked example

A 6,000-pallet high-bay distribution centre in Wetherill Park, NSW, commissions its annual pallet-racking inspection under AS 4084.2:2023. The engaged Competent Person holds a documented competency from the OEM (Dexion-authorised), 4 years' rack-inspection experience, and current public-liability insurance. The inspection is scheduled for a Sunday day-shift with the aisle-isolation protocol fully activated — no MHE operates in the warehouse. The Competent Person walks 100% of uprights across all 42 aisles and conducts plumb-and-sway measurement with a laser level on 10% of bays, weighted toward end-of-aisle positions and previously impacted frames. Every dent is measured in millimetres and photographed against the bay-identifier plate. The inspection identifies 18 Green components (acceptable), 11 Amber (5 mm upright dents and 2 beam nicks, repair within 4 weeks), and 3 Red (one 11 mm upright dent at the base of Aisle 14-B and two beams with weld-seam cracking). The 3 Red-tagged bays are immediately barricaded; the PCBU executes the offload plan within 48 hours, relocating 14 pallets of ambient stock to alternate bays. The Red components are repaired by the OEM technician under a Structural Engineer's drawing; the Competent Person re-inspects 11 days later and issues a return-to-service certificate. The annual inspection report is issued to the PCBU within 14 days of completion, the Amber repair schedule is tracked on the weekly safety dashboard, and the complete inspection record is retained for the 7-year minimum. At the subsequent WorkSafe visit 11 months later, the entire record is produced without remediation.

Related legislation

• Work Health and Safety Act 2011 (NSW) — Section 19 primary duty of care; Section 27 officer due diligence; Section 47 worker consultation; duty to provide information, training, and supervision for rack-impact reporting.
• WHS Regulation 2025 (NSW) — Part 3.1 (risk management), Part 4.5 (plant — Reg 203 applies to racking as plant), r55A-55D (psychosocial hazards), Reg 291 (where inspection constitutes construction work).
• Environmental Planning and Assessment Act 1979 (NSW) — development consent conditions applicable to high-bay racking installations and seismic-loaded facilities.
• National Construction Code, Volume 1 — structural and fire-compartment provisions applicable to racked storage areas.
• State workers-compensation legislation — employer liability for crush, strike, and fall injury claims arising from rack-related incidents.
• Safe Work Australia — Workplace Exposure Standards (transitioning to WEL on 1 December 2026) applicable incidentally through dust, fume, and product-release scenarios during rack repair.

Frequently asked questions