“…An example of an approach to regulate recreational psychoactive substances to minimise harm and improve their safety and quality is New Zealand's Psychoactive Substances Act 2013, which requires all products to be approved by the Psychoactive Substances Regulatory Authority (Newberry, Wodak, Sellman & Robinson, 2014). The Act also requires all importers, researchers, manufacturers, wholesalers, and retailers to be licenced.…”