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.
international health matters and public health. Through this organization, which was created in 1948, the health. professions of some 180 countries exchange their knowledge and experience with the aim of making possible the. attainment by all citizens of the world by the year 2000 of a level of health that will permit them to lead a socially and.