Regulation 10(2)(b): substituted, on 6 November 2008, by regulation 6 of the Resource Management (National Environmental Standards Relating to Certain Air Pollutants, Dioxins, and Other Toxics) Amendment Regulations 2008 (SR 2008/375).
Regulation (2)(c): revoked, on 25 August 2005, by regulation 4(1) of the Resource Management (National Environmental Standards Relating to Certain Air Pollutants, Dioxins, and Other Toxics) Amendment Regulations 2005 (SR 2005/214).
Regulation (2)(d): added, on 25 August 2005, by regulation 4(2) of the Resource Management (National Environmental Standards Relating to Certain Air Pollutants, Dioxins, and Other Toxics) Amendment Regulations 2005 (SR 2005/214).
Regulation 10(2)(d)(iii): amended, on 1 June 2011, by regulation 6 of the Resource Management (National Environmental Standards for Air Quality) Amendment Regulations 2011 (SR 2011/103).