For over 100 years, the Casualty Actuarial Society (CAS) has been the trusted global authority advancing the practice of property and casualty (P&C) actuarial science, with nearly 12,000 members worldwide who apply their expertise to help people, businesses, and communities unlock opportunities and thrive in a rapidly changing world. The CAS delivers top-tier credentialing, cutting-edge research, and dynamic learning and professional development, grounded in real-world application and powered by a vibrant global member community. The CAS equips actuaries to advance their careers and deliver innovative, trusted solutions to complex and emerging P&C challenges. Learn more at casact.org.