Members of the Committee as well as representatives of civil society organisations directed three questions at BHP Billiton, relating to whether it had conducted any externality studies to assess the likely impact of its operations; BHP Billiton uses the same type and standard of technology wherever it operates (e.g., developed vs developing countries); and whether the company supports local communities, particularly in its areas of operation. Members of civil society organisations challenged BHP Billiton to state how the company had supported local communities. BHP Billiton responded that it had not conducted an externality study, but is adapting its underground management in Australia to suit local conditions. The company stated that it met the conditions in its Atmospheric Emission License.