---
id: "gs1_ai_8026"
kind: "pattern"
status: "draft"
is_pii: false
categories: ["gs1", "objectids", "industry"]
langs: ["common"]
quality: 85
url: "http://registry.apicrafter.io/datatype/gs1_ai_8026"
---

# ITIP of pieces contained in a logistic unit (GS1 AI 8026) (`gs1_ai_8026`)

> **Draft.** Draft records have not been reviewed yet and may be incomplete or wrong; do not treat them as authoritative for legal or compliance decisions.

GS1 element string of Application Identifier (8026): '8026' followed by the 18-digit ITIP of the trade item pieces contained in a logistic unit. GS1 format N4+N14+N2+N2. It is used together with AI (37), the count of the contained items. In the human-readable text under a barcode it is written as (8026) and the value.

- Pattern of: `itip`
- Personal data (PII): no
- Categories: GS1 standards (gs1), Objects identifiers (objectids), Industry (industry)
- Countries: global
- Languages: Common to most languages (common)
- Classification: identifier

## Detection

Regular expression (Python `re`):

```
^8026\d{14}(?:0[1-9]|[1-9]\d){2}$
```

## Examples

- `8026095060001343520102` — GS1's example GTIN, piece 1 of 2
- `8026095060001343520303` — GS1's example GTIN, piece 3 of 3
- `802609506000134352` (invalid example) — Piece and total missing

## Mappings

- gs1_ai: `8026`

## Sources

- doc: <https://ref.gs1.org/ai/8026>

## Quality

Score 85/100. Missing: translation, detector coverage.

JSON: <http://registry.apicrafter.io/api/v1/datatypes/gs1_ai_8026.json> · Edit: <https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/any/gs1/gs1_ai_8026.yaml>