UDI Test Data

Synthetic medical-device UDI strings for GS1, HIBCC, and ICCBBA.

Format: UDI (GS1 / HIBCC / ICCBBA) · Licence: CC0-1.0, synthetic

What it is

Device identifier, lot, and serial strings in the GS1 element-string shape used by UDI carriers. Synthetic devices; not real products.

Downloads

Size	Rows	Formats
Small	100 rows	.json · .csv
Medium	2,000 rows	.json · .csv
Large	20,000 rows	.json · .csv

Cite this dataset

If you use this data, please cite the concept DOI — it always resolves to the latest version:

UDI Test Data — citation

StanzaAPI. (2026). UDI Test Data [Data set]. CC0-1.0.
Concept DOI (all versions): 10.5281/zenodo.23076190
Version DOI (v1.0.2): 10.5281/zenodo.23093345
https://stanzaapi.com/datasets/udi

https://doi.org/10.5281/zenodo.23076190 (all versions) · 10.5281/zenodo.23093345 (v1.0.2)

Columns

Key	Meaning
`udi`	UDI string
`issuing_agency`	Issuing agency
`di`	Device identifier
`lot`	Lot
`serial`	Serial

Frequently Asked Questions

Is this UDI (GS1 / HIBCC / ICCBBA) test data free to use?

Yes. The rows are released under CC0-1.0, so you can copy, modify, and redistribute them without attribution.

Is the data real?

No. All rows are synthetic. Values are structurally shaped for the format and are clearly marked synthetic. They are not real accounts, patients, devices, or registrations.

How is the dataset generated?

Deterministically from a fixed seed, so the same size always produces the same rows. That makes it safe to pin in a fixture or CI pipeline.