The activities carried out by ASEAN are planned by the different member countries. As the environmental pollution is an issue, member countries plan activities that deal with environmental issues, have conferences, hold camps and hold a Green Week in conjunction with World Environment Day, to name a few. The representatives from the member countries hold meetings throughout the year in the various countries around the globe. However, most of these meetings are held in Asia. They also take part in courses and workshops on transport, terrorism and such. These meetings are usually based on the Transnational Issues that ASEAN is concerned about. These Transnational Issues are the Environment, Transboundary Haze, Transnational Crime & Terrorism, Legal Cooperation, Immigration, Drugs and Civil Services.