Standards New Zealand is making good progress on developing a standard for testing and decontamination processes for properties contaminated with methamphetamine. The committee had its final meeting on 8 May 2017 and the final changes will be incorporated into the standard, which is due to be released within the next few months.
Find an update on progress at https://www.standards.govt.nz/touchstone/building/2017/may/nzs-8510-update