National Environmental Management Act: Air quality offsets guideline (Gazette 39833, Notice R333)
https://www.polity.org.za/article/national-environmental-management-act-air-quality-offsets-guideline-gazette-39833-notice-r333-2016-04-05
5th April 2016
National Environmental Management Act: Air quality offsets guideline (Gazette 39833, Notice R333)