1. Montreal Protocol of 1986 by Pedram Doroudchi Bodas Per. 1

2. Basic Information  Draft Year: 1986  Amendment Years: 1990 (London), 1991 (Nairobi), 1992 (Copenhagen), 1993 (Bangkok), 1995 (Vienna), 1997 (Montreal), 1999 (Beijing), 2007 (Montreal)  The Montreal protocol is an international treaty

3. Function The Montreal Protocol is designed to protect the ozone layer by phasing out the production of numerous substances responsible for ozone depletion, such as CFCs. The ozone hole above Antarctica in 2006 at its peak

4. Agency Responsible  The Montreal Protocol was conducted by the United Nations after NASA concluded that the ozone was being depleted rapidly  197 countries have ratified the treaty, including Niue, a place no one has heard of.