National Environment Management: Air Quality Act: Amendment to the 2007 National Framework for Air Quality Management in South Africa (Gazette 37078 Govt Notice 919)
https://www.polity.org.za/article/national-environment-management-air-quality-act-amendment-to-the-2007-national-framework-for-air-quality-management-in-south-africa-gazette-37078-govt-notice-919-2013-11-29
29th November 2013
National Environment Management: Air Quality Act: Amendment to the 2007 National Framework for Air Quality Management in South Africa (Gazette 37078 Govt Notice 919)