The OPCW States Parties already represent about 98% of the global population and landmass, as well as 98% of the worldwide chemical industry. The OPCW provides all States not Party to the CWC support in preparing to join the CWC and to effectively implement the global ban on chemical weapons. It is the fastest growing international disarmament organisation in history. The United Nations has called upon all States to join the CWC and to rid the world of the threat chemical weapons pose to international security.