Kurongedza Matanda eAustralia: ISPM 15 uye Mitemo yeKufuridzira Fumigation

 

 

ziviso

Anyone who has shipped goods to Australia on a wooden pallet knows the sinking feeling of a container held at the first point of entry because a stamp was missing, smudged, or hidden under a layer of shrink wrap. Australia runs one of the most rigorous biosecurity systems in the world, and wooden packaging sits close to the centre of it. Pallets, crates, cases, spools, bracing and dunnage are cheap, everywhere and easy to forget about, yet from a pest-management point of view they are among the most dangerous items in kutengeserana kwepasi rose, because untreated raw timber can carry wood-boring insects and fungi across an ocean without anyone noticing.

This guide explains how the rules work in practice for exporters in China and other origins shipping to Australia. It covers what ISPM 15 requires, how Australia applies it through the Biosecurity Import Conditions system (BICON), when fumigation is mandatory and when it is not, and how two recent developments change your planning: the 2026/27 brown marmorated stink bug (BMSB) season, which began on 1 September 2026, and the new BICON pathway for shipborne dunnage that took effect on 25 May 2026. Dates and requirements below reflect information published by the Australian Department of Agriculture, Fisheries and Forestry (DAFF) as at early November 2026.

The article is written from a freight forwarder’s point of view. That means it spends less time on legal theory and more on what actually causes delays, what costs money, and what can be fixed before the cargo is loaded rather than after it arrives.

Why Australia Is So Strict About Wooden Packaging

Australia is an island continent whose agriculture, forests and native ecosystems developed in isolation from many of the pests that plague other regions. That isolation is a genuine economic asset, because it keeps out insects and diseases that cost other countries billions of dollars every year in crop losses, control programs and lost market access. The Biosecurity Act 2015 and the import conditions published through BICON are built on the idea that anything capable of carrying a pest is a risk pathway, and solid wood packaging is treated as one of the more serious pathways. It is often made from low-grade, unseasoned timber, frequently still carries bark, is reused many times, and travels with every kind of cargo, including goods that would otherwise face no biosecurity attention at all.

Consider a container of stainless-steel kitchenware. The product itself poses no biosecurity concern whatsoever. But if the goods sit on pallets with bark and active borer holes, the whole consignment becomes a biosecurity matter. This is why DAFF officers inspect packaging as carefully as product, and why the practical responsibility lands on the shipper who chose the pallets and the importer who must deal with the consequences.

The result is that wood packaging compliance is close to binary at the Australian border. Either the packaging is correctly marked, clean and free of pests, or you are dealing with treatment, re-export or destruction, along with the delays and costs that follow.

Understanding ISPM 15 and How Australia Applies It

What ISPM 15 Actually Covers

ISPM 15 is the International Standard for Phytosanitary Measures No. 15, developed under the International Plant Protection Convention and first published in 2002. It regulates raw coniferous and non-coniferous wood packaging material used to support, protect or carry a commodity, and it requires that material to be treated with an approved measure and marked to prove it. Australia has incorporated these requirements into its import conditions, and DAFF confirms that the standard applies to both softwood and hardwood packaging.

What the standard does not cover is just as important, because shippers regularly over-treat or under-treat on the basis of assumptions. The table below summarises how common packaging items are treated.

Chinhu chekurongedza	ISPM 15 treatment and mark needed?	Mashoko anoshanda
Solid wood pallets, crates, boxes and cases	Ehe	The most common source of non-compliance on Australia-bound cargo.
Dunnage, bracing, blocking and spacers	Ehe	Often added by container loaders and not by the supplier, so easy to miss.
Solid wood cable drums and reels	Ehe	Treat as wood packaging even when the drum is part of the product sold.
Plywood, OSB, particle board and other processed wood panels	Aihwa	Processed during manufacture, but still must be clean and free of pests and soil.
Veneer and very thin wood	Aihwa	Thin material is exempt under the standard, subject to BICON conditions.
Sawdust, wood shavings and wood wool	Not under ISPM 15	Other import conditions may apply, so check BICON before using as cushioning.
Bamboo kurongedza	Handled together with timber	BICON manages timber and bamboo packaging under the same case.

 

One point generates endless confusion. There is no such thing as ISPM 15 certified lumber. The certification applies to a finished piece of wood packaging that has been treated and marked by an authorised producer, not to the raw boards it was built from. A factory that buys heat-treated timber and nails together its own crates cannot stamp those crates itself unless it holds the right authorisation.

It is equally important to separate wood used as packaging from wood sold as a product. A consignment of timber flooring, wooden furniture or garden sleepers is a commodity in its own right and is assessed under the BICON case that matches that product, with its own conditions on species, treatment, bark and sometimes documentation. The pallet underneath the furniture is assessed separately under the packaging rules. A shipper can therefore satisfy one set of conditions and fail the other, and brokers frequently see consignments cleared on the product but held on the pallet.

Reuse is another grey area. DAFF notes that ISPM 15-marked packaging may be reused, which is why pooled and second-hand pallets are common in global trade. The catch is that every reuse is a fresh chance for damage, repair or contamination, and an Australia-bound shipper cannot assume that a pallet that cleared in one country is clean and sound today. Air freight is not exempt either. Wood packaging travelling by air into Australia is subject to the same marking and condition expectations as sea freight, even though the shorter transit time makes delays more painful.

Approved Treatments and the ISPM 15 Mark

The two treatments most shippers know are heat treatment, in which the core of the wood must reach at least 56°C and hold it for at least 30 continuous minutes, and methyl bromide fumigation, which uses a gas dosed according to temperature and exposure time. The standard also recognises dielectric heating, which heats the wood with microwave or radio-frequency energy, and its list of approved treatments has been extended in recent revisions. For Australia, though, the conditions that count are the ones published in BICON, so confirm that the treatment code on your pallets is accepted before you rely on it.

mabatiro	Maka kodhi	How akunoita	What shippers should know
Heat treatment (kiln or chamber)	HT	Wood core reaches at least 56°C for at least 30 continuous minutes.	By far the most common option for pallets made in China; leaves no chemical residue.
Kufuridzira methyl bromide	MB	Gas applied in a sealed enclosure at a dose set by temperature and time.	The standard advises against it for thick timber; the gas is ozone-depleting, so it is tightly controlled.
Dielectric kupisa	DH	Microwave or radio-frequency energy heats the wood.	Less common; confirm the producer is properly authorised.

 

The mark itself is the evidence of compliance. It combines the internationally recognised IPPC symbol, the two-letter country code of the producing country, a unique number identifying the producer or treatment provider, and the treatment code. A pallet made in China will therefore carry a mark beginning with CN. DAFF accepts the mark in any colour, but it must be legible, permanent and applied by the authorised producer, which in practice means branded or stamped and never handwritten. The standard calls for the mark to appear on at least two opposite sides of the unit so that an inspector can find it from either direction.

Visibility deserves its own warning. Pallets that are tightly wrapped in plastic film, boxed in corrugated sleeves or loaded against a container wall often hide their marks completely. An inspector who cannot see a mark has to treat the packaging as unmarked, and the burden then falls on you to prove otherwise.

Bark, Pests and Other Condition Requirements

A valid mark is necessary but not sufficient. Under ISPM 15 the packaging must also meet the bark tolerance rules: it should be bark-free, or any bark pieces must be narrower than 3 cm, or if wider, each individual piece must cover less than 50 square centimetres. On top of that, Australian conditions require all packaging to be free of biosecurity risk material, meaning live insects, soil, plant matter and other contaminants. DAFF has made clear that packaging showing signs of infestation will be directed to treatment, export or destruction, regardless of what is stamped on it.

This is why treated wood can still fail. Heat-treated timber that sits outside in a yard beside untreated stock can be reinfested before it is loaded. Repaired pallets are another weak point, since a few replacement boards that were never treated can turn a compliant pallet into a non-compliant one. Soil on the base of reused pallets is a third common finding. A mark tells the inspector the wood was treated at some point in the past; it does not guarantee the pallet is clean today.

How BICON Works for Wood Packaging

The Two Pathways You Need to Know

BICON is the online database in which Australia publishes its import conditions, and it is the final authority on what a given consignment must satisfy. For wood packaging there are two relevant cases. The Timber and Bamboo Packaging case applies when packaging is itself the imported commodity, for example a shipment of empty pallets sold to an Australian buyer. The Non-Commodity Cargo Clearance case applies when packaging simply accompanies other goods, which describes the vast majority of Australia-bound freight.

Importers and customs brokers work through BICON by answering a series of questions about the goods and packaging, and the system returns the conditions that apply. Australia accepts ISPM 15-compliant packaging as the standard route and also publishes alternative treatment options for unmarked material. Those alternatives exist, but they are a safety net rather than a plan. Relying on onshore treatment after arrival means paying for it, waiting for it, and accepting the cargo may sit in a container yard while you do so.

The 2026 Shipborne Dunnage and Breakbulk Update

On 22 May 2026 DAFF issued Industry Advice Notice 77-2026, which introduced a dedicated BICON pathway for shipborne dunnage. The term describes loose, used timber or bamboo packaging that sits on a vessel and is not associated or reported with imported sea cargo, such as material left over from stabilising previous loads or loaded in bulk at the export port with the intention of unloading it in Australia. Before this change, the rules for managing that material were scattered across several policies and cases.

From Monday 25 May 2026 the Non-Commodity Cargo Clearance case asks a new question: is the material shipborne dunnage? If the answer is yes, ISPM 15-marked material requires no further action provided it is clean and free of insects and other risk material. Unmarked material must either be treated onshore, referred to the department for inspection, or exported or disposed of by an approved method. DAFF also stated that Australia does not accept offshore or in-transit treatment certification for shipborne dunnage, and that berth operators at first points of entry are responsible for identifying and managing unmarked dunnage.

The department said it made no policy changes to the existing non-commodity requirements for air cargo, containerised sea cargo and similar categories, and the conditions for breakbulk timber packaging were updated to align with those for dunnage. For forwarders handling project cargo, machinery on skids or breakbulk lots, the message is simple: loose timber added at the port of loading needs the same marked, treated status as the main packaging.

Fumigation Rules: Methyl Bromide and Related Requirements

Methyl Bromide Under Methodology Version 3.0

Where fumigation is the chosen or required treatment, it must follow the Methyl Bromide Fumigation Methodology published by DAFF. Version 3.0 came into force on 1 May 2025 and sets out the minimum requirements for treatment providers who fumigate commodities and packaging with methyl bromide. The department described the changes as minor in terms of treatment requirements and processes, and noted there was no change to how a successful fumigation is performed.

The more visible changes sit in the documentation. DAFF updated its minimum documentary and import declaration requirements so that methyl bromide treatment certificates need to follow the new requirements, and certificates meeting the revised section of the methodology were accepted for treatments commencing from 1 May 2025. For providers that are not registered with the department, certificates must contain enough evidence to show the goods or packaging were fumigated in line with the methodology. All certificates must include a statement that the target of the fumigation met the requirements on plastic wrapping, impervious surfaces and timber thickness at the time of treatment.

These conditions reflect physics rather than red tape. Gas cannot penetrate plastic film, sealed laminate surfaces or very thick timber, so a fumigation performed on shrink-wrapped pallets may simply not have reached the wood. Methyl bromide is also an ozone-depleting substance regulated under the Montreal Protocol, and Australia’s methodology is designed to ensure its use is confined to the quarantine applications where it remains permitted.

What a Valid Treatment Certificate Must Show

A treatment certificate is the document your broker lodges to prove a fumigation took place. Certificates that are vague, incomplete or issued on the wrong template are a frequent cause of cargo being held, so it is worth checking the details before the container leaves the origin.

Certificate element	Nei zvichikosha
Fumigant and treatment method	Confirms the treatment is one accepted for the case, for example methyl bromide or sulfuryl fluoride.
Date, time and duration of treatment	Shows the treatment fell within any required window, such as the period before export for certain risk goods.
Location of treatment	Links the certificate to a real facility and allows verification.
Name and registration or accreditation of the provider	Determines whether additional supporting evidence is required.
Dose, temperature and exposure details	Demonstrates the treatment met the prescribed rate.
Container or consignment identifiers	Ties the certificate to the exact cargo being cleared.
Statement on plastic wrapping, impervious surfaces and timber thickness	Required under methodology version 3.0 to confirm the gas could reach the target.

 

In practice, the most common problems are small ones: a container number that does not match the bill of lading, a certificate issued on a non-compliant template, or a treatment date outside the permitted window. Each can turn a routine clearance into an inspection.

ISPM 15 Treatment Versus Container Fumigation

Many first-time Australian shippers assume that fumigating the container solves the wood packaging question, or that stamped pallets satisfy every biosecurity rule. Neither is true, because the two measures address different risks, are applied at different times and produce different evidence.

mamiriro	ISPM 15 wood packaging treatment	Container or cargo fumigation
Chii chinorapwa	The wood packaging itself	The container and cargo, for risks such as BMSB or khapra beetle
Kana zvapera	During manufacture of the packaging, long before loading	Close to export, within a set window before shipment
Uchapupu	Permanent ISPM 15 mark on the wood	Treatment certificate, sometimes with a phytosanitary certificate
Who applies it	Authorised packaging producer or treatment provider	Accredited fumigation provider
Duration of validity	The mark stays on the wood	Time-limited and tied to the consignment

 

A shipment can easily need both. Containers loaded in certain countries identified as khapra beetle risks, for instance, must be treated with methyl bromide within 21 days before export, and DAFF requires a treatment certificate even if a phytosanitary certificate is also supplied. Fumigating the container does not make unmarked pallets ISPM 15 compliant, and an ISPM 15 mark does not satisfy a seasonal stink bug requirement. Treat them as separate checklists.

The 2026/27 BMSB Season and What It Means for Wooden Packaging

The brown marmorated stink bug is an invasive pest that hides in cargo, containers, machinery, vehicles and packaging. Australia’s 2026/27 risk season runs from 1 September 2026 to 30 April 2027 inclusive, and it applies by reference to the date the goods are shipped on board the vessel. Seasonal measures target high-risk goods from designated target risk countries, so not every shipment is affected, but those that are face mandatory treatment before they ship or after they arrive.

Two changes for this season are worth noting. Ethyl formate, which was previously available only as an offshore treatment, has been approved as an onshore option for 2026/27, joining heat treatment, methyl bromide and sulfuryl fluoride. Freight advisories also report that the Safeguarding Scheme pathway used by some importers last season is no longer available, so anyone who relied on it needs to confirm a new compliance route with their broker.

chinhu	Chinzvimbo cha2026/27
Mazuva emwaka	1 September 2026 to 30 April 2027, based on the shipped-on-board date
Inoshanda kune	Target risk goods shipped from target risk countries
Approved treatments	Heat treatment, methyl bromide, sulfuryl fluoride; ethyl formate also approved onshore this season
Change from last season	Ethyl formate added as an onshore option; Safeguarding Scheme pathway reported as unavailable
Ndiani anofanira kutarisa	Shippers of machinery, vehicles, metal products and other goods offering hiding places for the insect

 

Wood packaging matters here for a subtle reason. ISPM 15 treatment is designed to kill wood-borne pests, not hitchhiking insects that crawl onto a clean pallet in a warehouse. A perfectly marked pallet can still shelter a stink bug if it was stored near a light source in a risk country. Whether your cargo is caught depends on the commodity, country of origin, export country and routing, and the requirements can change during the season. At the time of writing, mainland China is not generally the focus of the BMSB target risk country list, but cargo that is manufactured, stored or transhipped in a listed country can be pulled into the measures, so always verify the current list before booking.

LCL shipments deserve special care. Consolidators and carriers typically resume their own fumigation or declaration requirements for LCL cargo bound for Australia during the season, and a single non-compliant consignment inside a shared container can create problems for the other shippers. Confirm early how your consolidator handles the season.

Timing is the other trap. Because the season is measured by the shipped-on-board date, cargo that misses its vessel by a few days at the end of August can fall on the other side of the line, and cargo that sails on 30 April remains inside it. Treatment providers also get busy early in the season, so slots booked at the last minute are more expensive and less reliable. Building a buffer of several days between cargo ready date and sailing is sensible planning for any exporter whose goods may be caught.

What Happens When Packaging Fails Inspection

DAFF has broad powers under the Biosecurity Act to deal with goods that do not meet import conditions. For wood packaging the options are typically treatment, export or destruction, with the choice often governed by the nature of the finding and the cost and practicality of each route. In nearly every case, the importer or its agent pays.

Finding at the border	Zvingangoitika	Typical commercial impact
No ISPM 15 mark on solid wood packaging	Onshore treatment, re-export or destruction	Treatment fees, delay, storage and possible devanning costs
Mark present but live pests detected	Treatment, export or disposal; possible increased scrutiny of future shipments	Delays plus risk of repeat inspections for the same supplier
Bark above tolerance, soil or plant debris	Cleaning, removal or treatment	Inspection fees and lost handling time
Missing, incorrect or out-of-window fumigation certificate	Re-treatment onshore or return of goods	Container kudedera uye kuvharirwa, repeat treatment costs
Unmarked shipborne dunnage	Onshore treatment, referral for inspection, export or disposal	Costs fall on the vessel or berth operator and may be passed on

 

The direct treatment fee is rarely the biggest expense. Demurrage and detention charges accumulate daily while a container waits, trucks and delivery slots are cancelled, and the buyer’s sales plans slip. For time-sensitive cargo such as seasonal retail stock, a one-week delay can cost more than the entire freight bill.

There is also a reputational cost. A supplier whose packaging fails repeatedly can find its shipments selected for inspection more often, which creates extra delay and cost for every future consignment, even when the packaging is fine.

Common Mistakes That Hold Up Australia-Bound Cargo

Hidden or Missing Marks

The mark is often present but invisible. It may be on the inside face of a block, covered by film, or placed on a side that faces the container door pillar. Ask your supplier to photograph the marks on every pallet before loading, and ask the loaders not to wrap over them.

Repaired and Mixed Pallets

Second-hand and repaired pallets are a regular source of trouble because boards of different origin and treatment status end up in the same pallet. A pallet that has been repaired with new untreated timber is no longer compliant, even if its original mark is intact. For Australia-bound freight, use new, fully marked pallets wherever possible, or a pooled system with a clear compliance record.

Loader-Added Dunnage

Container loaders often use scrap timber for bracing and blocking, and that timber is rarely marked. Because ISPM 15 applies to dunnage as well as pallets, one unmarked piece of bracing can trigger an intervention across the container. Specify marked or non-wood bracing in your loading instructions, and treat inflatable dunnage bags and strapping as safe alternatives.

Assuming Plywood and Panels Need Nothing

Processed wood products such as plywood are not covered by the ISPM 15 requirement, but they must still arrive clean and free of pests, bark and soil. Shippers sometimes mix plywood sheets with solid-wood battens and then discover the battens are the problem.

Mixing Up Container Fumigation and Pallet Treatment

Fumigating a container does not satisfy ISPM 15, and an ISPM 15 stamp does not satisfy a seasonal stink bug rule. Plan each requirement separately and tie each to the evidence your broker will need.

Leaving It Too Late

Most problems are cheap to prevent before manufacture and expensive to cure after arrival. Packaging specifications, supplier checks and fumigation slots should be settled well before the cargo ready date, particularly during peak season when treatment providers are busy.

Allocating Responsibility in Contracts and Incoterms

Biosecurity law places the obligation to comply on the importer, but the decisions that determine compliance are made at the origin by the supplier and the forwarder. That gap is where disputes arise. If an Australian buyer purchases on FOB or FCA terms, the buyer carries the risk and cost once the goods are handed over, yet the supplier chose the pallets and controlled the loading. Without clear contractual language, the buyer is left paying for treatment, demurrage and re-export on a problem it could not have prevented.

The solution is to write packaging compliance into the sales contract or purchase order. State that all solid wood packaging and dunnage must carry a valid ISPM 15 mark from an authorised producer, specify the treatment codes you accept, require photographs of marks before loading, and make the supplier responsible for the cost of rectification if packaging fails because of its own error. Where a seasonal fumigation requirement applies, specify who books the treatment, which provider is acceptable and who bears the cost if the certificate is rejected. These clauses cost nothing to include and are often what separates a clean claim from a stalemate.

Choosing the Right Packaging for Australia

The simplest way to avoid ISPM 15 risk is to choose packaging that falls outside it. Many exporters moving high-value or time-sensitive cargo to Australia have moved to alternatives, while others stay with treated wood because of cost and strength. The comparison below summarises the trade-offs.

Packaging type	ISPM 15 needed?	Strengths	Watch-outs
Heat-treated solid wood pallet	Ehe	Low cost, widely available, strong	Mark must be visible; needs a clean storage chain; repairs break compliance
Plywood or OSB pallet or crate	Aihwa	Lightweight, uniform, good for crates	Must still be clean; check any solid-wood components
Compressed or pressed wood pallet	Aihwa	Moulded, consistent, nestable	Lower load capacity in some designs
Plastiki pallet	Aihwa	Durable, easy to clean, no pest risk	Higher unit cost; may suit pooled or repeat flows best
Corrugated or paper pallet	Aihwa	Very light, good for air freight	Moisture sensitivity; limited stacking strength
Metal pallet or frame	Aihwa	Very strong, reusable	Heavy and costly; suited to specialised cargo

 

There is no universally best answer. For heavy machinery or dense cargo, treated solid wood or metal frames are often the only practical choice. For lightweight consumer goods shipped in large volumes, a plastic or pressed wood pallet may remove the compliance variable entirely. Whichever option you choose, write the specification into your purchase order so that the supplier cannot substitute a cheaper, non-compliant alternative at the last minute.

It also pays to think about the full return on packaging. A slightly more expensive compliant pallet is easily cheaper than a single held container.

Kufamba Kwebasa Rinoshanda Pamberi Pekutumira

The following sequence works well for most Australia-bound consignments, and it is the approach a good forwarder should be pushing you towards. Start by confirming with your broker which BICON conditions apply to your goods, since this determines the packaging and treatment you need. Then align your supplier on specifications and documents, check the evidence before the cargo is loaded, and keep records for the time that cargo is in transit.

Nguva	Action
Four to six weeks before cargo ready date	Confirm BICON conditions with the Australian importer or broker; decide packaging type; check whether BMSB or other seasonal measures could apply.
Two to three weeks before	Place packaging orders with authorised producers; request mark photographs and producer numbers; book any required fumigation slot.
Loading day	Inspect pallets and dunnage for marks, bark, soil and pests; remove plastic wrap that hides marks; keep photos of the loaded container.
Ndisati ndaenda nechikepe	Collect treatment certificates and check dates, container numbers and template compliance; share them with the Australian broker.
Pakusvika	Keep documents ready for inspection; respond quickly to any DAFF direction to limit storage and demurrage.

 

A photographic record is one of the cheapest forms of protection you can buy. If a dispute arises about whether a pallet was marked, or whether a certificate was issued before loading, time-stamped images from the origin warehouse can settle the question quickly.

FCL and LCL Considerations

The mode you choose changes how much control you have over wood packaging compliance. In an FCL shipment the shipper loads, seals and documents the container, so one set of packaging decisions covers the whole box and the evidence trail is straightforward. In an LCL shipment your cartons and pallets are consolidated with those of other shippers at a container freight station, and the compliance of the whole container depends on everyone in it. A single unmarked crate belonging to another shipper can lead to an inspection that delays your goods as well.

This does not mean LCL is a poor choice. For smaller volumes it is often the only economical route, and well-prepared LCL cargo moves through Australian ports without difficulty. It does mean that LCL shippers should be even stricter about marks, wrapping and certificates, and should ask the consolidator how it screens cargo, especially during the stink bug season when additional declarations or treatments may apply.

How Topway Shipping Supports Australia-Bound Shipments

Kubva 2010, Topway Shipping, headquartered in Shenzhen, China, has been a professional provider of cross-border e-commerce logistics solutions. The founding team brings more than 15 years of experience in international logistics and customs clearance, with a strong focus on China–U.S. transportation, and that background shapes how the company approaches compliance-heavy trade lanes such as Australia. The services span the full logistics chain, including first-leg transportation, overseas warehousing, customs clearance and last-mile delivery, so packaging and documentation issues can be addressed at the stage where they are cheapest to fix.

For Australia-bound cargo, Topway Shipping offers flexible full-container-load (FCL) and less-than-container-load (LCL) ocean freight from China to major ports worldwide. In practical terms, that means helping shippers decide whether a shipment is better suited to FCL, where the packaging and loading are under one shipper’s control, or LCL, where consolidation can reduce cost but increases the importance of each carton and pallet being individually compliant. The team can also coordinate with accredited treatment providers where fumigation is required and help shippers organise the marks, photographs and certificates their Australian broker will ask for.

The value of a forwarder in this process is less about moving a box than about preventing the problem before it exists. If you are planning your first Australian shipment, or you have had cargo held for packaging reasons before, contact Topway Shipping to review your packaging specification and treatment plan before the cargo ready date.

mhedziso

Australia’s approach to wooden packaging is demanding but predictable. ISPM 15 provides the baseline, BICON sets the precise conditions, fumigation follows a defined methodology with documentation requirements that tightened with version 3.0, and seasonal measures such as the 2026/27 BMSB rules sit on top as a separate layer. The May 2026 shipborne dunnage update closes a long-standing gap in how loose timber is handled at the port, and it underlines that nothing made of wood on a vessel is outside the system.

The practical lesson for shippers is to treat packaging as part of the product. Specify it, check it, photograph it and document it, and remember that ISPM 15 treatment and container fumigation are different requirements with different evidence. Because rules and lists change, particularly during the BMSB season, always verify the current position in BICON or with your broker before you book.

FAQs

Q: Do I need ISPM 15 marks on pallets if my goods are not wooden?

A: Yes. The requirement is about the packaging material, not the cargo. Any solid wood pallet, crate or dunnage that enters Australia must be treated and marked, even when the goods on it are steel, plastic or textiles.

Q: Is plywood exempt from ISPM 15?

A: Plywood and other processed wood panels are not covered by ISPM 15, but they must still be clean and free of bark, pests and soil. Any solid wood parts attached to a plywood pallet still need a mark.

Q: Can I fumigate a container instead of using marked pallets?

A: No. Fumigating a container is a separate measure and does not replace the ISPM 15 requirement for wood packaging. Unmarked wood will still be treated as non-compliant at the border.

Q: When does the 2026/27 BMSB season apply?

A: It runs from 1 September 2026 to 30 April 2027 inclusive, based on the date goods are shipped on board. It affects target risk goods from target risk countries, so check your commodity and routing in BICON.

Q: What if my packaging fails inspection?

A: DAFF can direct the cargo to treatment, export or destruction. The importer or its agent generally bears the costs, along with storage and container delays, so prevention is far cheaper than cure.