» Natural Resources Canada: CANMET Environment Group    Provides research and scientific advice to the mining and mineral industries and to provincial/territorial and federal government departments involved in promoting or regulating these industries. Includes news, publications and reports. [English, French]    http://envirolab.nrcan.gc.ca/

» Waddington Kay & Associates    Provides engineering services in the field of mine subsidence prediction, mine subsidence damage assessment and related areas. Includes project information. Located in New South Wales, Australia.    http://www.minesubsidence.com