Canadian Meteorological Centre
The Canadian Meteorological Centre ( CMC; ) , located in Dorval , Quebec , is the branch of Environment Canada's Meteorological Service of Canada that is tasked with providing forecast guidance to national and regional prediction centres , and is responsible for running the Global Environmental Multiscale ( GEM ) model , often referred to as the CMC model , together with its regional and ensemble variants . 
<triplet> Environment Canada <subj> Meteorological Service of Canada <obj> subsidiary <triplet> Meteorological Service of Canada <subj> Environment Canada <obj> parent organization