GlossaryEN1 min readUpdated: Jun 23, 2026

Carton Identification Codes

Quick Answer

Last updated: 23 June 2026Published: 19 June 2025

Source: https://www.gs1.org/standards/barcodes/gs1-128

Category

Passar Hub: Everything on the new Swiss customs system

Reading time

1 min

Words

104

Mentioned in

–

Definition & Explanation

Carton identification codes give each shipping unit a unique, machine-readable identifier – a barcode, QR code, or RFID tag – enabling automated scanning at every point in the supply chain, from palletizing stations to warehouses and transfer hubs. Each scan links the physical unit to a digital record in a warehouse management or transport system, providing real-time visibility and genuine traceability. In cross-border shipments, such codes are frequently required for electronic customs declarations and compliance with traceability regulations. A key distinction exists between proprietary in-house codes and open industry standards such as GS1-128, which retailers and logistics networks commonly mandate as a contractual requirement.

Next steps

Matching tools and partners

Calculate customs valueWork out import duties and customs valueOpen Calculate transit timeEstimate duration per transport modeOpen Find HS codeDetermine the tariff number for customsOpen Find a matching partnerFreight forwarders and logistics partners worldwideOpen

Related Terms

You might also be interested in these terms

GS1 SSCC (Serial Shipping Container Code)

A warehouse operative scans a pallet at goods-out – the 18-digit number encoded in the GS1-128 barcode is the SSCC, the Serial Shi…

Learn more

International Maritime Dangerous Goods Code (IMDG Code)

When a freight forwarder is tasked with shipping benzene by container vessel from Rotterdam to Singapore, the IMDG Code is the fir…

Learn more

Code list

A code list is a published register of the permitted key values for a particular data element of an electronic message. Instead of…

Learn more

Airline code

Two parallel coding systems exist to identify airlines unambiguously across booking, cargo, and billing platforms: the two-letter …

Learn more

International Ship and Port Facility Security Code (ISPS Code)

The ISPS Code (International Ship and Port Facility Security Code) entered into force in 2004 as a mandatory amendment to the SOLA…

Learn more

Liquefied Petroleum Gas (LPG) Carrier Regulations

When an LPG carrier calls at port or conducts offshore cargo operations, a binding international framework takes effect – first an…

Learn more

⚡ Current 2026

Passar Hub: Everything on the new Swiss customs system

Passar replaces E-dec and NCTS. Passar 1.0 (export) is live, Passar 2.0 (import) starts from Q2 2026. Roadmap, ePortal registration, deadlines and FAQ — all on one page.

Passar 1.0Passar 2.0 → Q2 2026Passar 3.0 → Q2 2027

Passar Hub →Declar Info

Logistics knowledge straight to your inbox

Free · No password · Never a paywall. Weekly top news and facts from logistics.

Carton Identification Codes

Next steps

Related Terms

GS1 SSCC (Serial Shipping Container Code)

International Maritime Dangerous Goods Code (IMDG Code)

Code list

Airline code

International Ship and Port Facility Security Code (ISPS Code)

Liquefied Petroleum Gas (LPG) Carrier Regulations

Passar Hub: Everything on the new Swiss customs system

Logistics knowledge straight to your inbox

Community Questions & Answers