Recently the Smokefree Environments and Regulated Products (Vaping) Amendment Bill was introduced to parliament. Public submissions are now being called for the bill and these close on 1 April. To make a submission you can go to the New Zealand Parliament website: https://www.parliament.nz/en/pb/sc/make-a-submission/document/52SCHE_SCF_BILL_94933/smokefree-environments-and-regulated-products-vaping. The Smokefree Expert Advisory Group of the Health Coalition Aotearoa has published a discussion paper on e-cigarette regulation, you can download copies of the full and summary reports from the HCA website here. https://www.healthcoalition.org.nz/discussion-paper-smokefree-environments-and-regulated-products-vaping-amendment-bill/.