From 1 July 2025, three PFAS chemicals, PFOS, PFOA, and PFHxS, are prohibited from import, use, manufacture, and export in Australia under Schedule 7 of the Industrial Chemicals Environmental Management Standard (IChEMS). For operators of heavy mobile equipment fitted with AFFF (Aqueous Film-Forming Foam) fire suppression systems, this means the foam concentrate in their existing systems can no longer be legally restocked. The mandatory alternative is a certified fluorine-free foam, commonly referred to as F3 foam.
Musterfire’s fire suppression systems use fluorine-free F3 foam as their standard suppression agent and are certified to AS5062:2022, the Australian Standard for fire protection of mobile and transportable equipment.
What the IChEMS PFAS Ban Actually Prohibits
The PFAS ban Australia 2025 is not a phase-in or a target. It is a prohibition that took effect on 1 July 2025 under Schedule 7 of the Industrial Chemicals Environmental Management Standard (IChEMS Register). Three specific PFAS chemicals are prohibited from import, export, manufacture, and use in Australia:
- PFOS — perfluorooctane sulfonate
- PFOA — perfluorooctanoic acid
- PFHxS — perfluorohexane sulfonate
PFOS, PFOA, or PFHxS and their related substances are prohibited under the applicable Schedule 7 listings unless specifically exempted. AFFF is captured only where it contains substances within those listings.
Source: NSW EPA
The ban applies nationally:
- States and territories have adopted the IChEMS prohibition either directly or through parallel legislation.
- NSW enacted the Protection of the Environment Operations (General) Amendment (Regulation of PFAS) Regulation 2025, which commenced on 4 July 2025.
- South Australia moved earlier, prohibiting PFAS firefighting foams in 2017.
- Queensland conducted a phase-out between 2016 and 2019.
- Victoria, Western Australia, Tasmania, the Northern Territory, and the ACT have aligned with the IChEMS July 2025 national deadline.
Source: Marina Industries Association — marinas.net.au; McCullough Robertson Lawyers — mccullough.com.au
A limited exemption exists: Transport for NSW and seven specified high-fire-risk facilities are permitted to continue using PFAS foams until 1 December 2027 while transitioning to alternatives. This exemption does not apply to general mining, construction, agricultural, or waste management fleet operators.
Non-compliance with the IChEMS ban is treated as a pollution incident under state environmental protection legislation. In Queensland, it is addressed under Section 319A of the Environmental Protection Act. In NSW, it falls under the Protection of the Environment Operations Act.
The consequences of supplying, using, or importing prohibited PFAS chemicals after the ban date are regulatory penalties under state pollution law.
Does the Ban Apply to My Existing AFFF System?
The IChEMS Schedule 7 rules include an in-use exemption: chemicals already in use in articles before 1 July 2025 may continue to be used. On its face, this suggests an existing AFFF-charged vehicle fire suppression system is exempt.
The distinction that matters is between the article (the installed hardware) and the agent (the foam concentrate inside it).
The installed system, such as the cylinder, pipework, detection wire, nozzles, and alarm panel, may continue to operate. However, the AFFF foam concentrate inside the system cannot be restocked, refilled, or imported after 1 July 2025. Once the existing foam concentrate is discharged or expires, the system cannot be recharged with an AFFF containing any of the prohibited substances. Operators who attempt to acquire new PFAS foam concentrate to recharge their systems after the ban date are in breach of the IChEMS prohibition.
The practical implication is this: every mobile plant operator with an AFFF foam-based fire suppression system now has a finite window before that system must be converted to a certified fluorine-free foam (F3 foam).
The hard conversion trigger is the next major system milestone.
Australian Standard AS5062:2022 (Fire Protection of Mobile and Transportable Equipment) requires a full system overhaul at the five-year mark, which mandates hydrostatic cylinder testing and the complete replacement of the fire suppression agent. If an existing AFFF system discharges in a fire, accidentally actuates, or reaches its five-year overhaul interval, it must be transitioned to an F3 foam.
When the old AFFF concentrate is removed, it cannot be disposed of through normal waste streams. Under the PFAS National Environmental Management Plan (NEMP) 3.1, PFAS foam is strictly regulated. It is classified as “Trackable Waste” in NSW, “Reportable Priority Waste” in Victoria, and “Controlled/Regulated Waste” in WA and QLD.
The extracted AFFF must be decanted and transferred by a licensed regulated-waste transport provider to an EPA-accredited hazardous waste facility for specialized destruction. Crucially, the flushing water (rinsate) from the system purge is also classified as PFAS-contaminated and requires the exact same highly regulated treatment.
What is F3 Foam and How Does It Perform on Heavy Equipment?
F3 foam is a fluorine-free firefighting foam that achieves rapid suppression and knockdown without the persistent fluorinated chemistry that makes legacy PFAS compounds environmentally hazardous.
Instead of fluorinated surfactants, modern F3 formulations use specialised hydrocarbons, silicones, and sugar-based polymers to achieve film-forming and vapour-suppression effects on burning liquid fuel surfaces.
On Class B fires—the primary fire class on heavy mobile plant, where diesel fuel, hydraulic oil, and lubricants are the fuel sources—certified F3 foam works by:
- Smothering the fuel surface with a robust foam blanket that cuts off oxygen supply
- Suppressing flammable vapour to prevent re-ignition after the initial fire is knocked down
- Cooling hot engine and hydraulic surfaces to reduce residual ignition risk
Independent laboratory testing conducted under the rigorous performance criteria of AS5062:2022 confirms that certified F3 formulations match the extinguishing efficiency of historical AFFF on Class A and Class B fire scenarios. Musterfire’s system platform is fully tested and certified to these standards, ensuring operators do not have to compromise on safety performance to meet environmental mandates.
The environmental advantage of F3 foam is significant for the industries where Musterfire operates. F3 foam biodegrades and does not persist in soil, groundwater, or waterways. It does not bioaccumulate in the food chain.
For mining operations in environmentally sensitive areas, agricultural equipment operating near irrigation systems and livestock water supplies, and construction sites adjacent to waterways or green zones, the absence of PFAS contamination risk is both a regulatory obligation and an operational benefit.
Musterfire uses fluorine-free F3 foam as its standard suppression agent across all foam-based system configurations. The Muster F3 foam system is certified to the applicable AS 5062:2022 system certification. Refer to the current certificate and technical documentation for its tested performance scope.
Musterfire’s systems used F3 foam as standard before the IChEMS ban took effect; the transition is a continuation of existing certified practice.
For a detailed overview of the foam-based fire suppression system range and its configurations for mobile plant, Musterfire’s foam system page covers agent specifications, cylinder configurations, and detection options.
For compact equipment or applications where foam residue must be minimised, Musterfire’s misting fire suppression system delivers high-pressure water mist; it’s an AFFF-free, fluorine-free alternative suited to enclosed engine compartments on buses, compact mining plant, and agricultural machinery.
The AS5062:2022 – PFAS Ban Intersection
The IChEMS ban and AS5062:2022 now operate simultaneously for every mobile plant operator in Australia. Understanding where these two obligations intersect is the most important practical question for fleet managers and safety officers.
AS5062:2022 (Fire Protection of Mobile and Transportable Equipment) is the current Australian Standard governing the design, agent selection, installation, commissioning, inspection intervals, and maintenance documentation for fire suppression systems on mobile plant. It applies to mining haul trucks, excavators, loaders, agricultural harvesters and tractors, waste management compactors, and all other mobile equipment classes.
The standard does not mandate AFFF. It requires a certified suppression agent appropriate to the hazard zone and fire class. Certified F3 foam satisfies this requirement.
The agent substitution from AFFF to F3 foam does not require a system redesign, but in most cases, the existing pipework, cylinder, detection wire, and nozzle configuration can be retained and the foam concentrate replaced with a certified F3 equivalent.
However, the conversion must be conducted by an authorised installer and documented in the commissioning report. The AS5062:2022 compliance position belongs to the system as a commissioned, documented assembly. An operator who self-refills a cylinder with F3 foam without a certified commissioning process does not hold a compliant AS5062:2022 position. The system must be re-commissioned after conversion.
The compliance double-bind for operators with legacy AFFF systems is now clearly defined:
- The IChEMS ban prohibits restocking or importing AFFF containing PFOS, PFOA, or PFHxS.
- AS5062:2022 requires periodic inspection and maintenance at defined intervals.
- These two obligations converge at the next scheduled service visit.\
At that service visit, the AFFF concentrate must be decanted, the system flushed, a certified F3 foam concentrate introduced, and the system recommissioned under AS5062:2022. The authorised installer issues updated commissioning documentation confirming the F3 foam configuration.
Musterfire’s foam-based and misting systems are certified to AS5062:2022 with fluorine-free F3 foam as the standard agent.
For operators transitioning from AFFF, Musterfire’s authorised installer network can conduct the conversion and issue the updated commissioning documentation required for both IChEMS compliance and AS5062:2022 compliance. Full certification details are available on the Musterfire certifications page.
Which Industries Are Affected, and What Should Operators Do Now?
The PFAS ban applies to every industry sector that has used AFFF in mobile plant vehicle fire suppression systems. The practical transition obligation is the same regardless of sector: at the next scheduled service interval, AFFF must be replaced with a certified F3 foam by an authorised installer, with updated commissioning documentation issued.
Mining
Haul trucks, excavators, loaders, dozers, drill rigs, and underground equipment across Australian mine sites have historically been fitted with foam-based vehicle fire suppression systems. Many of those systems were initially charged with AFFF concentrate.
All mobile plant fitted with AFFF systems must transition to F3 foam at next service. Musterfire’s mining fire suppression systems are certified to AS5062:2022, the standard mandated by most major mine operators and required under state mining safety regulations, with fluorine-free F3 foam as the standard agent.
The mining sector has the most immediate compliance exposure. Mine site access requirements and insurer conditions increasingly reference AS5062:2022 compliance documentation. An AFFF system that cannot be recharged after the next service cannot pass the next commissioning inspection with a valid agent certification.
Construction and Civil
Earthmoving equipment, mobile cranes, concrete pumps, and other mobile plant with AFFF systems face the same transition obligation.
Construction sites operating in or near environmentally sensitive zones, such as waterways, wetlands, and protected vegetation, face additional urgency: an AFFF discharge on site may constitute a pollution incident under state environmental law regardless of the date.
Agriculture
Farm machinery fire suppression systems on combine harvesters, tractors, headers, and balers that were charged with AFFF must transition to certified F3 foam.
Musterfire’s fluorine-free F3 foam formulations present no PFAS contamination risk to soil, irrigation water, or livestock water supplies. This is a critical requirement for any suppression agent used on working farmland, and the absence of persistent fluorines also eliminates the risk of F3 foam discharge contaminating a food-production environment.
Waste Management
Waste compactors, shredders, loaders, and other mobile plant at transfer stations and landfill sites using AFFF systems must also transition.
Many waste management sites operate under environmental licences with specific conditions around PFAS-contaminated material. An AFFF discharge event at a licensed waste facility could trigger licence conditions relating to contamination notification and remediation.
Practical transition steps for operators:
- Audit your fleet. Identify every vehicle with a foam-based fire suppression system and confirm whether the current foam concentrate contains PFOS, PFOA, or PFHxS.
- Do not wait for a fire event or a regulator visit. Plan the transition at the next scheduled AS5062:2022 inspection interval.
- Contact an authorised Musterfire installer to arrange a site-specific assessment and conversion plan.
- Ensure all removed AFFF concentrate is transferred to a licensed hazardous waste facility accredited for PFAS-contaminated material.
- Obtain updated commissioning documentation for each converted system confirming the F3 foam configuration and AS5062:2022 compliance position.
PFAS Foam Disposal: What You Cannot Do
This is an obligation that surprises many operators. When an AFFF foam concentrate is removed from a vehicle fire suppression system during conversion, it does not become ordinary industrial waste.
PFAS foam concentrate and the flushing water from the system purge is classified as PFAS-contaminated hazardous waste under state EPA regulations. It cannot be poured down drains, discharged to stormwater, emptied into a general skip, or land-disposed at a standard waste facility. State environmental protection legislation treats unlicensed disposal of PFAS-contaminated material as a pollution incident, with associated penalties.
PFAS foam waste must be transferred to a licensed hazardous waste facility specifically accredited for PFAS-contaminated material. The transport of PFAS-contaminated liquid waste is also regulated; it must be carried by a licensed hazardous waste transporter.
Authorised Musterfire installers are familiar with state-specific PFAS waste disposal requirements and can advise on the compliant handover process at the time of conversion.
Frequently Asked Questions
AFFF foam concentrates containing PFOS, PFOA, or PFHxS are prohibited under Schedule 7 of the IChEMS Register from 1 July 2025. This covers import, export, manufacture, and use. AFFF concentrates that do not contain these specific substances are not directly captured by the IChEMS prohibition, but the foam supply market in Australia has largely transitioned to F3 alternatives.
Source: NSW EPA
The installed system, such as the cylinder, pipework, detection wire, nozzles, and alarm panel, may continue in use under the IChEMS in-use exemption if it was already in service before 1 July 2025. What you cannot do is restock, refill, or import new AFFF concentrate containing PFOS, PFOA, or PFHxS. Once the existing foam concentrate is used or expires, the system must be converted to a certified F3 foam at the next service interval.
Source: McCullough Robertson Lawyers
Yes. When an AFFF system is converted to F3 foam, the conversion must be conducted by an authorised installer and documented in an updated commissioning report. The AS5062:2022 compliance position belongs to the system as a commissioned, documented assembly. An operator who self-refills with F3 foam without a certified commissioning process does not hold a valid AS5062:2022 compliance position.
AFFF foam concentrate containing restricted chemicals (such as PFOS, PFOA, or PFHxS) must be disposed of through a licensed hazardous waste facility accredited for PFAS-contaminated material. Under state environmental protection laws and the PFAS National Environmental Management Plan (NEMP) Version 3.1, it is strictly illegal to pour old AFFF down drains, discharge it to stormwater, or dispose of it through standard municipal waste channels. Furthermore, the flushing water and rinsate from the system purge are also classified as PFAS-contaminated liquid waste.
Yes. Musterfire operates through an authorised distributor network with systems deployed in mining, agricultural, and construction operations worldwide. F3 foam formulations that meet global EPA standards are available across all markets where Musterfire systems are installed.
Learn more about Musterfire’s international operations and distributor network.
Transitioning Your Fleet to F3 Foam
The IChEMS PFAS ban Australia 2025 is not a future obligation to plan for. It is a current legal requirement that applies to every operator who uses, imports, or restocks AFFF foam concentrate containing PFOS, PFOA, or PFHxS.
For operators with legacy AFFF foam systems on their heavy mobile plant, the transition window is defined by the next scheduled AS5062:2022 inspection interval. At that point, the AFFF concentrate must come out, a certified F3 foam must go in, and updated commissioning documentation must be issued by an authorised installer.
Musterfire’s fluorine-free F3 foam systems are certified to AS5062:2022 and ready to replace AFFF across mining, construction, agricultural, and waste management mobile plant. The systems are the same pre-engineered, purpose-built, certified systems that Musterfire has supplied globally, with F3 foam as the standard suppression agent.
To arrange a fleet assessment and F3 foam conversion plan, contact an authorised Musterfire distributor through the distributor locator.