Abstract: This site contains a table of the status of ratification, accession, acceptance, and approval of the agreements on the protection of the stratospheric ozone layer, by the countries participating in The Vienna Convention for the Protection of the Ozone Layer from 1985 to 1999.

• Ozone depletion

1. Buildings and climate change: status, challenges and opportunities
2. The Montreal Protocol on Substances that Deplete the Ozone Layer as adjusted and/or amended in in London 1990, Copenhagen 1992, Vienna 1995, Montreal 1997, Beijing 1999