The Casualty Actuarial Society (CAS) is a leading international organization for credentialing and professional education. Founded in 1914, the CAS is the world’s only actuarial organization focused exclusively on property and casualty risks and serves over 10,000 members worldwide. CAS members are experts in property and casualty insurance (also commonly known as general insurance or non-life insurance), reinsurance, finance, risk management and enterprise risk management. Professionals educated by the CAS empower business and government to make well-informed strategic, financial and operational decisions.
Volunteers are the lifeblood of the CAS. Learn about ways to get involved and give back.
Get connected with CAS members by searching our member database.
Search CAS publications: Actuarial Review, Variance, E-Forum, Future Fellows, Monographs and more.
Upcoming Events
Jul
18
Jul
23
Jul
24
Webinar
[Webinar] Triple-I State of the P&C Insurance Industry and IRC Research Update
12:00-1:30PM (ET)
Jul
29
Jul
30
2025 CAS Virtual Workshop: Introduction to Python
July 30, 2025 – September 3, 2025 Six Wednesdays (2:00 PM – 3:30 PM, ET) Held on Microsoft TeamsLatest News & Updates
Board of Directors, CAS News, Membership / Notices to Members
Membership / Notices to Members, Publications & Research, Research
Event Updates, Global Updates, Membership / Notices to Members
Explore & Connect
The CAS Institute
The CAS Institute, or iCAS, is a subsidiary of the Casualty Actuarial Society offering new credentials and specialized professional education for quantitative professionals.
Online Learning Center
Access our Online Learning Center for on-demand courses and live webinars.
CAS Student Central
CAS offers a free membership program that provides university students with exclusive benefits, from career resources to study tools to networking events! Join the more than 9,000 students who are part of our program.
