The BACB adheres to international standards for boards that grant professional credentials. The BACBâs certification procedures and content undergo regular psychometric review and validation pursuant to a job analysis survey of the profession and standards established by content experts in the discipline.he BACB adheres to international standards for boards that grant professional credentials. The BACBâs certification procedures and content undergo regular psychometric review and validation pursuant to a job analysis survey of the profession and standards established by content experts in the discipline.
The WHO is also supervised by a Director-General, who is elected every five years. The World Health Organization is currently composed of 193 members, of which 191 are independent countries and members of the United Nations.The other two members are the Cook Islands and Niue, which are territories of New Zealand. Interestingly, Liechtenstein is not a member of the WHO.he WHO is also supervised by a Director-General, who is elected every five years. The World Health Organization is currently composed of 193 members, of which 191 are independent countries and members of the United Nations.
The World Trade Organization (WTO) is a 159-member global organization created in 1995 that helps countries and producers of goods conduct business in a smooth and orderly fashion.embers of the WTO. As of 2013, there were 159 member countries that were part of the WTO. Countries such as the United States, Canada, China, Honduras, Japan, Mexico, Pakistan, Singapore, the Russian Federation, Australia, and South Africa are just a few.