Key Takeaways
- AS 4084 has been split into two parts. The 2023 update divides the Australian standard for steel storage racking into Part 1 (Design of Racking) and Part 2 (Operation and Maintenance), giving warehouse operators clearer guidance on pallet racking compliance, racking design, and ongoing safety management. This update introduces a number of concepts that are new including the notion of a Competent Person.
- Annual external pallet racking inspections are now mandatory. Internal audits are no longer sufficient. Under AS 4084:2023, a Competent Person must conduct a formal inspection of your racking system at least every 12 months to remain compliant. A competent person who can conduct safety inspections should have worked in the industry as a racking designer, engineer or installer, or have similar experience with steel storage racking.
- Physical safety requirements have been tightened. New rules cover minimum end frame heights, changes to requirements for outdoor racking and also mesh backing requirements to pedestrian areas behind pallet racking. These are a few of the changes to the new Australian Standards governing pallet racking Australia-wide.
- A formal damage classification system has been introduced. The green, amber, and red traffic light system gives a standardised way to assess racking damage severity, from continued use through to immediate offloading and repair.
Australia's pallet racking safety standard, AS 4084, received its most significant update in over a decade when the 2023 edition replaced the 2012 version. If you own, operate, or manage a warehouse, these changes directly affect your compliance obligations, your pallet racking inspection processes, and the warehouse safety of your team.
At One Stop Pallet Racking, we work with businesses across Sydney, Melbourne, and Brisbane to design, supply, and install pallet racking systems that meet the latest Australian Standards. In this guide, we break down the key differences between AS 4084:2023 and AS 4084:2012 so you know exactly where your warehouse racking stands.
What Is AS 4084 and Why Does It Matter?
AS 4084 is the Australian standard that governs the design, installation, operation, and maintenance of pallet racking storage systems. It sets the benchmark for how pallet racking systems should be built, installed, and maintained in commercial and industrial storage environments across Australia.
Every racking manufacturer, racking designer, and equipment manufacturer producing steel storage racking for the Australian market is expected to comply with this standard.
For warehouse operators, AS 4084 provides the framework for maintaining a safe working environment. State-based regulators reference this standard when conducting workplace inspections, and pallet racking compliance with AS 4084 is one of the first things assessed following any warehouse safety incident.
A New Two-Part Structure
One of the most noticeable changes in AS 4084:2023 is the way the standard itself is organised. The 2012 edition was a single document covering racking design, installation, and use of steel storage racking. The 2023 update splits this into two distinct parts.
Part 1: Design of Steel Storage Racking
AS 4084.1:2023 focuses on the structural and engineering requirements for pallet racking systems. This includes load calculations, material specifications, seismic design, and connection details. It is primarily aimed at each racking manufacturer, racking designer, and engineer responsible for creating compliant racking products.
Part 1 also addresses concentrated loads, maximum distance between supports, bay maximum distance configurations, and the overall racking structure requirements that ensure each pallet racking system can safely handle its rated unit loads.
Part 2: Operation and Maintenance
AS 4084.2:2023 is directed at warehouse operators, facility managers, and those responsible for the day-to-day pallet racking operation and safety of racking systems. It covers installation, pallet racking inspections, damage assessment, repair procedures, and operational best practices.
This separation is a practical improvement. Under the 2012 standard, operational guidance was mixed in with complex design specifications, making it harder for warehouse managers to find the information relevant to their responsibilities. The two-part structure gives each audience a focused document.
Stricter Pallet Racking Inspection Requirements
Perhaps the most impactful change for warehouse operators is the shift in inspection requirements. Under AS 4084:2012, many businesses relied on internal staff to carry out annual inspection processes. While this was common practice, the 2023 standard has formalised and tightened the rules significantly.
Mandatory Annual Inspection by a Competent Person
AS 4084:2023 now mandates that formal inspections must be carried out at least once every 12 months by a competent person. The standard defines a competent person as someone with appropriate training, qualifications, and experience in pallet racking inspections. Internal walk-throughs and informal checks are still recommended on a daily or weekly basis, but they no longer replace the need for an independent, qualified annual inspection.
A competent person conducting a formal inspection will assess every aspect of your racking system, including racking beams, uprights, racking braces, base plates, floor anchors, and safety clips. They will check whether your warehouse racking meets the required tolerances and whether any components need repair or replacement.
Informal and Formal Inspections Explained
The standard distinguishes between informal daily or weekly checks and formal inspections. Informal racking inspections should be carried out by trained warehouse staff and focus on obvious signs of damage, safety clips missing from beam connectors, beams overloaded beyond their rated load limit, and obstructed aisles. Formal inspections by a competent person are more comprehensive.
Updated Physical Safety Requirements
AS 4084:2023 introduces several new physical requirements that affect how steel storage racking is installed and protected in your warehouse.
End Frame Height
End frames are now required to cover at least 50% of the pallet on the top beam level where the end frame is adjacent to a trafficable area This additional safety measure helps prevent loads falling from the ends of racking runs.
The Traffic Light Damage Classification System
One of the most practical additions in AS 4084:2023 is the formalised damage classification system using a green, amber, and red traffic light model. While damage assessment was addressed in the 2012 standard, the 2023 edition provides a much clearer framework for categorising damage and managing safety risks.
Green: Acceptable Damage
Green damage is considered acceptable. The pallet racking system can continue to be used as normal, though the damage should be recorded and monitored during routine racking inspections to ensure it does not worsen over time.
Amber: Hazardous Damage
Amber damage is classified as hazardous. The affected components should be repaired or replaced within four weeks. During this period, reduced loading or restricted access may be necessary to maintain ongoing safety until repairs are completed. A competent person should reassess the racking after repairs.
Red: Very Serious Damage
Red damage is very serious. All unit loads in the affected bays must be offloaded immediately, and the area should be barricaded until repairs are carried out. Red-level damage poses an imminent risk and requires urgent action. You must replace missing clips, repair or replace damaged racking beams and uprights, and have Safe Work Load signage installed.
This standardised approach removes ambiguity from damage assessment. It gives warehouse managers, inspectors, and repair teams a shared language for discussing racking conditions, which leads to faster decision-making and more consistent warehouse safety outcomes.
Improved Guidance on Repairs and Documentation
AS 4084:2023 expands the guidance provided to end users and inspectors regarding damage assessment methods and repair procedures. Warehouse operators are now expected to maintain comprehensive records of all pallet racking inspections, identified damage, repair actions, and racking system modifications.
This documentation serves as evidence of ongoing pallet racking compliance and can be critical during workplace safety audits or investigations following an incident. Each formal inspection conducted by a competent person must produce a written report detailing findings and recommended actions.
The standard also provides clearer direction on acceptable repair methods, helping operators avoid informal fixes that might compromise the structural integrity of the racking structure. If a component is damaged beyond the tolerances specified in the standard, replacement rather than repair is the recommended course of action. Only components supplied by the original racking manufacturer or an approved equipment manufacturer should be used for repairs.
Aisle Width and Warehouse Layout Requirements
AS 4084:2023 also clarifies requirements around aisle width and the maximum distance between racking runs. Adequate aisle width is essential for safe forklift operation and to prevent loads falling due to collisions with the racking structure.
The standard specifies that aisle width must accommodate the material handling equipment used in the warehouse, including forklifts, reach trucks, and order pickers. Operators must ensure that the aisle width allows safe manoeuvring without risk of contact with upright protectors or racking beams.
Pallet Types and Unit Load Requirements
The 2023 standard provides more detailed guidance on the types of pallets that can be used with steel storage racking. Not all pallets fit Australian racking configurations, and using the wrong pallet type creates significant safety risks.
Operators must ensure that unit loads do not overlap pallets beyond the beam face and that other loose loads are properly secured.
Each pallet racking system has a defined unit load limit that accounts for pallets, beam levels, and the maximum load permissible per bay. Exceeding these limits is one of the most common causes of racking failure and must be avoided.
What About Existing Racking Systems?
A common concern among warehouse operators is whether their existing steel storage racking needs to be upgraded to comply with AS 4084:2023. The short answer is that Australian standards are not retrospectively enforced.
If your racking was purchased and installed in accordance with AS 4084:2012, and it remains in good condition with no signs of damage or fatigue, there is no legal obligation to upgrade the racking system to the 2023 standard, provided it stays in its current configuration. This applies whether the racking was purchased from a local or international racking manufacturer.
However, if you are making modifications to your racking layout, adding new bays, or replacing damaged components, the new work must comply with the current 2023 edition. Any new pallet racking system purchased and installed from 2023 onwards must fit Australian racking requirements under the updated standard.
It is also worth noting that while retroactive compliance is not mandated, the enhanced annual inspection and maintenance requirements in Part 2 apply to all operational racking systems. Regardless of when your warehouse racking was installed, you should be following the 2023 guidelines for pallet racking inspections, damage assessment, and documentation.
Why Pallet Racking Compliance Matters
Meeting the requirements of AS 4084 is not just about ticking a regulatory box. Pallet racking compliance protects your workers, your inventory, and your business. A racking collapse involving steel storage racking can result in serious injuries, significant property damage, operational downtime, and substantial legal liability.
Safe Work Australia and state-based regulators such as SafeWork NSW reference AS 4084 as the benchmark for industrial storage safety. During workplace inspections or incident investigations, compliance with the current Australian standards is one of the first things assessed.
Proactive pallet racking compliance also delivers practical business benefits. Well-maintained, properly inspected racking systems last longer, perform better, and reduce the safety risks associated with costly emergency repairs or replacements. Regular pallet racking inspections by a competent person ensures that issues are caught early before they escalate.
How One Stop Pallet Racking Can Help
Whether you are installing new steel storage racking, upgrading an existing pallet racking system, or need guidance on meeting AS 4084:2023 requirements, our team is here to help. We supply and install pallet racking across Sydney, Melbourne, and Brisbane, all designed and engineered to comply with the latest Australian standards.
As an experienced racking supplier, we work with leading racking manufacturers to deliver solutions that meet the highest safety and quality standards. From selective pallet racking and drive-in systems to cantilever and push-back configurations, every racking system we deliver is built with warehouse safety, durability, and pallet racking compliance at its core.
We also offer professional racking inspections conducted by a competent person and can help you develop a maintenance plan that keeps your warehouse racking compliant and your team safe. Our services include annual inspections, damage assessment, and guidance on rack load signs, load limit requirements, and additional safety measures.
Ready to make sure your warehouse meets the latest Australian standards? Give us a call on 0410 894 157, request a quote, or book a site assessment today.
AS 4084 FAQs
Can warehouse staff conduct the required formal inspections, or must it be a third-party provider?
The formal annual inspection must be conducted by a competent person with appropriate training and experience in pallet racking inspections to meet compliance requirements. While the standard does not explicitly prohibit internal staff from performing this role, the expectation is that the competent person has independence and objectivity.
What happens if my racking was installed under AS 4084:2012 and I need to add extra bays?
Any new racking components added to your warehouse should be designed and installed in compliance with AS 4084:2023. This applies even if the existing pallet racking system was originally installed under the 2012 standard. It is important to ensure that new bays are structurally compatible with your existing setup, so working with an experienced racking supplier who understands both editions of the standard is essential.
Are there penalties for not complying with AS 4084:2023?
AS 4084 is a voluntary Australian standard, meaning it is not legislation in itself. However, Work Health and Safety (WHS) laws require businesses to provide a safe workplace, and regulators reference AS 4084 as the accepted benchmark for pallet racking compliance. Failure to meet the standard can be used as evidence of non-compliance with WHS obligations, potentially resulting in enforcement action, improvement notices, or prosecution following a workplace incident.
How often should informal racking inspections be carried out between formal annual audits?
AS 4084:2023 recommends that informal racking inspections are conducted on a daily or weekly basis, depending on the level of forklift traffic and the operational intensity of your warehouse. These checks should focus on obvious signs of damage, safety clips missing from beam connectors, beams overloaded beyond their rated load limit, and obstructed aisles. While informal inspections are not a substitute for the formal annual inspection by a competent person, they play a critical role in catching damage early before it escalates to amber or red severity.