16 September 2020 worldwide
International Day for the Preservation of the Ozone Layer 2020

In 1994, the UN General Assembly proclaimed 16 September the International Day for the Preservation of the Ozone Layer, commemorating the date of the signing, in 1987, of the Montreal Protocol on Substances that Deplete the Ozone Layer (resolution 49/114). The principal aim of the Montreal Protocol is to protect the ozone layer by taking measures to control total global production and consumption of substances that deplete it, with the ultimate objective of their elimination on the basis of developments in scientific knowledge and technological information. 

date: 16 September 2020
location: worldwide
www: https://www.un.org/en/events/ozoneday/index.shtml

related posts