It's the WINTEC BPG for Tree Climbing (not Arboriculture)
Richard Tregoweth, Wednesday, November 23, 2011

Yes, it was a typo after all! There is only one BPG for New Zealand Arboriculture (thank goodness).
The WINTEC Best Practice Guideline, scheduled for launch on election day (Saturday November 26), is the tree climbing sub-section of the broader BPG for Arboriculture already presented by NZ Arbor.
According to Andy Harrison, ..