Its focus has since grown to include broader environmental management affairs, but with special emphasis on air quality and related issues.
[2] The objective of the Modelling Special Interest Group is to bring together CASANZ members who have an interest in the development and/or application of atmospheric dispersion modeling[3][4] in order to exchange ideas, identify common problems, inform members of new developments, and establish, as appropriate, a 'ModSIG view' on issues of relevance.
[7] The purpose of the Greenhouse Special Interest Group is threefold:[8] The primary objective of the Measurement Special Interest Group is to ensure that atmospheric pollutants in the ambient air and industrial source emissions are measured utilising methods that are fit for that purpose.
The objective is to be achieved by: conducting workshops, developing decision trees to assist in selecting appropriate air pollution measurement test methods and developing source emission and ambient air quality test methods in cooperation with Standards Australia and Standards New Zealand.
The Transport Special Interest Group is intended to be a platform for information sharing, discussion of emerging issues and coordination.