Clarity Act
The Clarity Act (French: Loi sur la clarté référendaire, known as Bill C-20 before it became law) is legislation passed by the Parliament of Canada that established the conditions under which the Government of Canada would enter into negotiations that might lead to secession following such a vote by one of the provinces. The Clarity Bill (C-20) was tabled for first reading in the House of Commons on 13 December 1999.