EU Product Identifiers (PID) from 1 November 2026 Explained
EU Product Identifiers (PID) from 1 November 2026 Explained
TL;DR: From 1 November 2026, the EU requires a Product Identifier on the customs declaration for every item in a B2C parcel shipped from outside the EU, regardless of the parcel's value. This is separate from the €3 flat duty that started on 1 July 2026. If you're having purchases forwarded to an EU address, keeping your order confirmations and product links handy will help make sure your shipment has what it needs.
The EU has been tightening customs rules for cross-border parcels throughout 2026, and the Product Identifier requirement is the next part of that reform to take effect. It's a data rule rather than a charge, but getting it wrong can hold a parcel at the border just as easily as an unpaid duty can.
What a Product Identifier Actually Is
A Product Identifier, or PID, is a code that ties a single item on a customs declaration to an actual, specific product, rather than a vague description like "clothing" or "electronics accessory." For example, instead of a declaration line simply reading "jacket," it would carry the seller's own product code for that exact jacket, the supplier's code for it, and its barcode number if it has one. There are three types.
Merchant Product Identifier (M-PID)
The seller's own code for the item, usually a SKU or product number. This one is always required.
Non-Standardised Manufacturer Product Identifier (NS-PID)
The manufacturer or supplier's own code for the product. Also required where it exists.
Standardised Product Identifier (S-PID)
A recognised barcode number, a GTIN, EAN or UPC. This is included where the product has one. Where it doesn't, a fallback code, Y081, is used instead.
Who This Applies To
This is important to get right: the requirement applies to B2C shipments, goods sent to a private individual, from outside the EU, regardless of the parcel's value. Some early coverage of this rule framed it as only affecting parcels valued at €150 or below, because that's the same threshold used for the July 2026 duty change. In reality, the underlying regulation, Delegated Regulation (EU) 2026/1022, applies the PID requirement across multiple customs declaration types, not only the simplified low-value one, so the "low-value parcel rule" framing is an oversimplification worth being aware of. B2B shipments to a VAT-registered business recipient are not affected.
This Is Separate from the €3 Duty
It's easy to conflate this with the flat €3 duty per product category that came into force on 1 July 2026, but they're two different things. The duty is a charge, calculated per HS code category on parcels valued at €150 or below. The PID requirement is about what information has to be on the declaration itself, and it applies regardless of value. A parcel can have the duty correctly paid and still be held if the declaration is missing a required identifier. For the full detail on the duty itself, see our guide to the 2026 EU customs changes.
The Timeline
The requirement has been usable on a voluntary basis since 1 July 2026, giving sellers, carriers and customs declarants time to test their data. From 1 November 2026, it becomes mandatory. A declaration missing the required identifiers after that date is treated as incomplete, which can mean a hold at customs, delays, or requests for the missing information before the parcel is released.
What This Means If You're Having Parcels Forwarded
If you're an EU-based shopper using a UK forwarding address, your parcels are still goods arriving from outside the EU for a private individual, so this requirement is relevant to you too, not just to businesses selling directly online.
The most useful thing you can do as a shopper is keep your order confirmation emails and, where possible, the product page link for anything you're having forwarded, particularly for less common or supplier-specific items where a product code isn't obvious from the packaging alone. This makes it far easier to source the right identifiers quickly if they're needed for your shipment. You can also use the customs duty estimator to check likely charges before you ship, and the shipping calculator to compare carriers.
Common Mistakes to Avoid
Assuming this only affects parcels under €150 is a common misreading of the rule, it applies regardless of value. Assuming it's the same as the €3 duty is another mix-up, they're separate requirements that both happen to be part of the same wider reform. Deleting order confirmation emails before a parcel has cleared customs is worth avoiding too, that information can be useful if a product's origin or code needs confirming.
Frequently Asked Questions
What is a Product Identifier in EU customs?
It's a code that links a specific line on a customs declaration to a specific product, rather than a general description, so customs can match what was declared to what's actually in the parcel.
Does this only apply to parcels valued at €150 or below?
No. While some coverage has linked it to the same threshold as the July 2026 duty change, the requirement applies to B2C imports regardless of value.
Is the PID requirement the same as the €3 flat duty?
No, they're separate. The duty is a charge on parcels valued at €150 or below. The PID requirement is a data rule for the declaration itself, and it applies regardless of value.
When does this become mandatory?
From 1 November 2026. It's been optional since 1 July 2026 as a testing period.
What should I do as a shopper having parcels forwarded to the EU?
Keep order confirmations and product page links for your purchases where you can, especially for less common items, this makes it easier to source any identifiers your shipment needs.