World Ozone Day 2022 – Stamps

In 1994 The UN General Assembly proclaimed 16 September as The International Day for Protection of Ozone Layer. It commemorated the day of signing on Montreal Protocol in 1987. The theme for 2022 Ozone day was “Montreal Protocol@35”.

A stamp was issued by Kazakhstan on 12 Oct 199 with the theme save the Ozone layer.

KAZAKHSTAN -SAVE THE OZONE LAYER