The Western Regional Examining Board (WREB) is one of four examination agencies for dentists in the United States. The other examination agencies are, Central Regional Dental Testing Service, Northeast Regional Board of Dental Examiners, Southern Regional Testing Agency. These were organized to better standardize clinical exams for licensure.
WREB members are Alaska, Arizona, California, Idaho, Missouri, Montana, New Mexico, Oklahoma, Oregon, Texas, Utah, Washington, and Wyoming. These states help create the exam.
Other states that are currently accepting successful completion results of the WREB exam are, Colorado, Connecticut, Iowa, Kansas, Kentucky, Louisiana, Maine, Massachusetts, Missouri, Nevada, New Hampshire, Ohio, South Dakota, Tennessee, Vermont, Virginia and West Virginia.