Product data, tariff changes—and room for a little fun
Useful international shipping news for UK retailers, written like a human and organised for real working days.
By Scott GillettPublished 28 Aug 2026Last reviewed 28 Aug 2026
Customs, without the headache.WELCOME TO THE FIRST EDITION
Why I built The International Desk
Customs rules have a habit of changing while businesses are busy getting real orders out of the door. A new data field, tariff measure or destination requirement can quickly affect the cost of a shipment—or whether it clears at all.
I built The International Desk to turn those changes into straightforward guidance for UK retailers. It is a place to find what has changed, who it affects and what is worth checking next, without having to translate pages of technical language first.
This monthly briefing brings the most useful updates together in one place. I want it to be practical, easy to dip into and human. Customs may be serious, but reading about it does not have to feel like hard work.
THE MONTH IN ONE MINUTE
EU sellers need to prepare product identifiers before November. US customs treatment continues to depend on exact classification and origin. New guidance for South Africa, New Zealand, Switzerland and Dubai reinforces the need to understand the destination process rather than rely on one universal parcel dataset.
01 / THE DIARY
Dates to have on your radar
US drone tariffsNew Section 232 treatment starts for covered drones and components. Check the US classification, component origin and whether the conditional UK rate cap can apply.Read the briefing →
New Zealand record keepingClarified administrative rules take effect. Most ordinary UK e-commerce sellers need no change, but responsible businesses and agents must keep customs records accessible.Read the briefing →
EU Product IdentifiersQualifying distance-sale customs data must include merchant and manufacturer product identifiers. Test the complete data path before enforcement begins.Read the briefing →
Swiss end-use reliefSwiss importers claiming specialist duty relief linked to intended use will normally need a new digital commitment and declaration data.Read the briefing →
02 / EUROPEAN UNION
Product data moves closer to customs
“The test is not whether the information exists. It is whether it reaches the declaration.”
The Product Identifier requirement is the clearest operational deadline. A retailer may need its own exact product reference, a manufacturer or supplier reference, and an existing recognised identifier such as an EAN or GTIN. The important test is not whether the information exists in a spreadsheet; it is whether it reaches the customs declarant correctly.
The temporary €3 customs duty on qualifying low-value e-commerce imports is already in force. It is calculated by customs item, so classification and the way declaration lines are grouped can affect the total. A separate EU handling-fee proposal is moving through the legislative process, but the amount and confirmed charging date remain unknown.
“Shipped from the UK” is not the same thing as UK customs origin.
New drone measures and the change affecting selected Canadian-origin goods both demonstrate why “shipped from the UK” is not a customs origin. UK businesses need visibility of where products and critical components originate, alongside the correct 10-digit HTSUS code and accurate customs value.
CPSC eFiling also became mandatory during July for regulated consumer-product imports requiring certification. Sellers of relevant goods should make sure certificate information is available to the US importer or broker before entry.
Destination processes are becoming more data-specific
One parcel dataset does not fit every border.
South Africa’s formal SAD 500 process now requires additional electronic invoice and valuation information through the SAD 509. Dubai continues to accept 8-digit HS codes until further notice while businesses prepare for the 12-digit programme. New Zealand clarified how customs records can be stored and accessed, while Switzerland is changing a specialist end-use relief process.
These changes are different in scope, but the practical lesson is consistent: check how the shipment will clear, identify who supplies each field and make sure the commercial invoice supports the declaration.
TEAR-OUT(ISH) CHECKLIST
Five checks to carry into September
No scissors required. A screenshot will do.
Test one complete EU order. Follow product identifiers from the catalogue through to the carrier or customs declarant.
Review US origin evidence. Do not treat UK dispatch or final assembly as the complete origin answer.
Check line-level invoice data. Make descriptions, values, quantities, Incoterms and freight information consistent.
Ask how the destination clears the parcel. Formal declarations, postal processes and specialist reliefs need different information.
Keep the customer promise clear. Decide who pays duties, taxes and handling charges before the parcel reaches the border.
A QUICK CUSTOMS BREAK
Can you find all eight?
Customs is important. That does not mean every part of the briefing has to be serious. Find the eight shipping words hidden across or down in the grid.
0 of 8 foundTap every letter in a word. Words run across or down.
CUSTOMS
ORIGIN
TARIFF
PARCEL
DUTY
VALUE
DATA
CODE
WORTH KNOWING (AND SLIGHTLY RANDOM)
International facts for the next awkward silence
1880
Parcels went properly international
The Universal Postal Union concluded its first international parcel post convention in 1880—proof that agreeing how to send a box across borders has never been a quick job.
Henri Pequet flew the first official airmail service on 18 February 1911. Today we worry about API fields; he had an aeroplane made largely from wood and fabric.
The Harmonized System entered into force in January 1988. It created a shared international language for classifying goods—even if choosing the right code can still feel like a puzzle.
England has evidence of customs dues being collected regularly as far back as the twelfth century. At least nobody had to remember an online portal password.
I’ve spent part of August in Florida with my family, including a brilliant day at Disney World with my daughter. Before heading home, I’m finishing the trip with three days in New York.
It has been a good chance to switch off, spend proper time together and return home ready for the month ahead.
Florida, August 2026
General guidanceThis edition summarises briefings published on The International Desk. Verify the linked official sources and obtain specialist advice where appropriate.
