Current users of CASES and SDA are members of the Association for Computer-assisted Surveys (ACS), a consortium of survey-related organizations which was created in 1981.
ACS members are provided with current versions of CASES and/or SDA software, and are entitled to free periodic updates and unlimited consultative assistance.
Below is a list of the current membership. If your organization is interested in becoming an ACS member and using CASES and/or SDA, please visit our Obtain Software link.Current members as of
U.S. MEMBERS (alphabetical by state)
CSM Program, Institute for Scientific Analysis