Contains general information on flurocarbons, its applications and chemical families.

Aims to bring together scientists, engineers, systems designers, technologists, equipment manufacturers, and end users to share experiences and research data on ozone and related oxygen compounds.

An electronic textbook with measurement, modeling, and trend data showing the chemical, thermal, dynamic structure of the atmospheric layers.

Information about the ozone monitoring and research activities in the United States' National Oceanic and Atmospheric Administration agency.

From Environment Canada and available in French and English. Providing information about the history of depletion, science of depletion, programs and regulatory approaches to protect the ozone from further depletion.