What do I need to do to make sure my overseas wood packaging is compliant for entry into New Zealand?
To be compliant wood packaging must be:
- Treated (with rates specified in appendix 1 and 3 of the import health standard) using the following methods:
- Heat treatment
- Fumigated with methyl bromide
- Fumigated with phosphine
- Chemical preservation using:
- Boron compounds
- Copper + didecyldimethyl ammonium chloride
- Copper azole
- Copper chrome arsenic
- Propiconaole and Tebuconazole
- Wood packaging treated to ISPM 15 standard should be marked with the following:

XX = Two letter code for country in which wood packaging was produced
000 = Official certification number for facility that produced the wood packaging
YY = Treatment that the wood packaging has been given
This mark can only be given to wood packaging by an approved provider from the country of origin
- Wood packaging that is not marked with the above stamp must be accompanied by a phytosanitary certificate with the treatment detailed in the treatment section or a NPPO endorsed treatment certificate.
- Free from pests
- Free of extraneous material (e.g. leaves, soil)
- Free of all bark