Canada’s exemptions for Open and Standard Division are gone as of July 1, 2009. All competitors must now comply with the international rules for each division. This means that the minimum bullet weight for major in Open Division is 120 grains. For Standard Division, A handgun in its ready condition, but unloaded and with an empty magazine inserted or empty cylinder closed, must fit wholly within the confines of a box which has internal dimensions of 225mm x 150mm x 45mm (tolerance of +1 mm, -0 mm).
Note: that all magazines must comply.