International agreements related to the protection of the stratospheric ozone layer and their implementation in Georgia. The Montreal Protocol for Substances that Deplete the Ozone Layer is one of the most successful international environmental agreements to date.Montreal Protocol up to the end of 2002. This cooperation resulted in the signing of the Montreal Protocol on Substances that Deplete the Ozone Layer in 1987. Copies of which were laid before Dáil Éireann on 6th May, 1988.