The NZTPC is the proprietor of the WOODmark® programme, New Zealand's only nationwide quality assurance programme for treated timber. More about us...

Quality Assurance

woodmark

WOODmark® is the New Zealand timber industry's registered trademark for assurance of treatment quality. Click these links for more about WOODmark, LOSP, CCA treated wood and hazard class descriptions.

Comment to ERMA re the update review of CCA conducted by Dr Bruce Graham, June 2009

1. 0 INTRODUCTION 1 ... Read on

HSNO Approved Handler Courses

The TPC will be conducting further HSNO Approved Handler courses in November. CHRISTCHURCH: Friday 30 November 2007, 9 ... Read on

TPC Newsletter, issue 26 - April 2007

All the latest news and updates from the Timber Preservation Council including tank certification, latest approved handler courses, plant audits, LOSP treated timber, Boron H3.1, azole analysis,... Read on