The Association of Social Work Boards (ASWB) is a not-for-profit 501(c)3 organization dedicated to the regulation of social work practice. The Association was created to protect clients and client systems from harm caused by incompetent, unethical, or unlicensed social work practice. The primary and most important responsibility of ASWB is to develop and maintain a national exam that is valid, reliable, and legally defensible. The Association contracts with a test vendor to administer the exam in an identical, secure environment to social work candidates for licensure in the United States, Canada, the U.S. Virgin Island, Guam, the Northern Mariana Islands, and the District of Columbia. Accomplishing the task of providing a reliable and valid exam involves a complex process of recruiting and training. The volunteers and staff are competent to complete the arduous task of constructing and reviewing different forms of the exam for each level of licensure. The test vendor and a consulting psychometrician provide supervision and analysis of test data to confirm the test performs at or above industry standards for a high stakes exam, which determines entry to practice based on a passing score. ASWB staff members also engage in several activities that support state and provincial boards to advance regulation and safe practice. The purpose, mission, and history of ASWB will be presented in detail, along with focused attention on the exam and additional services provided to the regulatory community. Future issues will identify the Board of Director’s 2019 Strategic plan. Opportunities, challenges, and threats to professional regulation include attention to international social work practice regulation, license mobility, and deregulation.