BMSB Season Is Approaching: Now Is the Time to Prepare
It doesn't seem that long ago we were wrapping up the last Brown Marmorated Stink Bug (BMSB) season, but here we are again.
While the Department of Agriculture, Fisheries and Forestry (DAFF) is yet to release the official measures for the 2026–27 season, current advice indicates that businesses should expect the core requirements to remain largely unchanged.
That means now is the perfect time to start planning.
If you're importing machinery, vehicles, building materials or other high-risk goods from overseas, waiting until September to think about BMSB could result in unnecessary delays, additional costs and last-minute scrambling to arrange treatment.
Why is BMSB such a big focus?
The Brown Marmorated Stink Bug might be small, but it poses a significant threat to Australia's agriculture, horticulture and environment.
During the northern hemisphere autumn and winter, these insects look for sheltered places to overwinter. Unfortunately, shipping containers, machinery, vehicles and packaged cargo provide the perfect hiding place, allowing them to hitch a ride across the world.
Australia's strict seasonal biosecurity measures have played an important role in preventing the pest from becoming established, protecting industries that contribute billions of dollars to our economy.
What can importers expect this season?
Although the official seasonal measures are still to be published, DAFF has indicated that no major changes are currently anticipated.
Importers should expect:
The BMSB risk season to apply to eligible goods shipped by sea between 1 September 2026 and 30 April 2027.
Target risk countries and target high-risk goods to remain largely unchanged.
Mandatory offshore treatment to continue for eligible break bulk cargo, including flat rack and open-top containers.
Random inspections to continue for goods from emerging risk countries, as well as selected air freight consignments from China and the United States.
The final measures are expected to be released in late July or early August.
Don't leave planning until the last minute
One of the biggest challenges we see each year isn't the BMSB requirements themselves, it's businesses discovering too late that their shipment requires treatment.
By that stage, approved treatment providers may have limited capacity, bookings can become more difficult to secure, and shipping schedules may already be locked in.
A little preparation now can save a lot of frustration later.
Some simple steps include:
Reviewing shipments scheduled during the BMSB season.
Speaking with overseas suppliers about treatment requirements.
Confirming treatment providers are approved by DAFF.
Allowing additional time in production and shipping schedules where treatment may be required.
Talking with your freight forwarder early if you're unsure whether your cargo will be affected.
Looking ahead
The official 2026-27 BMSB measures will be released shortly, and we'll continue monitoring any updates.
In the meantime, if you have shipments planned during the upcoming season and you're unsure whether they'll be affected, now is the ideal time to start the conversation.
At End to End Logistics, we're here to help you navigate Australia's biosecurity requirements, coordinate offshore treatment where required, and keep your cargo moving with as few surprises as possible.