Ozone Day

International Day for the Preservation of the Os zone Layer 3. 16 September, 2012 On 16 September 1987, twenty four Parties SAVEM Y SKY signed the Montreal Protocol on Substances that Deplete the Ozone Layer PROTE 'CT ZONE 25th Anniversary HALON Montreal Protocol on Substances that Deplete the Ozone Layer MONTREAL PROTOCOL 1987-2012 By: Bhavay Sharma MBr HCFCS CFCS International Day for the Preservation of the Os zone Layer 3. 16 September, 2012 On 16 September 1987, twenty four Parties SAVEM Y SKY signed the Montreal Protocol on Substances that Deplete the Ozone Layer PROTE 'CT ZONE 25th Anniversary HALON Montreal Protocol on Substances that Deplete the Ozone Layer MONTREAL PROTOCOL 1987-2012 By: Bhavay Sharma MBr HCFCS CFCS