# NSW registration statistics categorisation algorithm

**URL:** https://opendataforum.transport.nsw.gov.au/t/nsw-registration-statistics-categorisation-algorithm/2982
**Category:** App development
**Created:** [June 8, 2023, 5:26am UTC](https://opendataforum.transport.nsw.gov.au/t/nsw-registration-statistics-categorisation-algorithm/2982 "2023-06-08T05:26:53Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Justine\_Firth](https://avatars.discourse-cdn.com/v4/letter/j/6f9a4e/32.png) [@Justine\_Firth](https://opendataforum.transport.nsw.gov.au/u/Justine_Firth)
#### Post date: [June 8, 2023, 5:26am UTC](https://opendataforum.transport.nsw.gov.au/t/nsw-registration-statistics-categorisation-algorithm/2982/1 "2023-06-08T05:26:53Z")

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Hi OpenData,

I would like to understand how OpenData process the DRIVES registration database so that it fits into the vehicle categorisations published on OpenData. This is part of the DPE project for vehicle emissions in NSW. Please feel free to contact direct to discuss.

Regards,

Justine