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ANZTLA Pettee Additions Database

The ANZTLA Pettee Additions Database was commissioned by the ANZTLA Pettee Collective in 2022 to house new and revised classification numbers, created and authorised by the collective for use in addition to the Pettee Classification System.

Contact
For inquiries regarding the Pettee Collective, contact Melanie Hechenberger through the general ANZTLA contact form here.

Notice 6 October 2025

The ANZTLA Pettee Database will temporarily be down for maintenance until further notice.  Downloadable versions of the database are available below.

Downloadable formats:

ANZTLA Pettee Database (last updated 14 May 2025).xslx

Download Data
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