Post #1951699

@siderea Hi Sideria, they are looking to do a complete rewrite of NZS 4303:1990 They have an article about it here: https://www.standards.govt.nz/news-and-updates/revision-of-nzs-43031990-ventilation-for-acceptable-indoor-air-quality There is a PDF of the standard here: https://www.standards.govt.nz/product-download/download/464152/0?mediaTypeId=81d7538b-e5c3-4a73-b62a-a4ee94712445&formatId=1bd170ba-2514-eb11-a812-000d3a6aa268