In 1996, during the annual Gaming Expo, Acres Gaming founder John Acres addressed a group of attendees representing some of the industry’s largest equipment suppliers about the issues pertaining to communication standards. His thought was to organize the industry’s manufacturers to eliminate some of the technological communication problems that were facing his company, as well as those facing many of the industry’s other companies. At the end of 1997, 65 people representing 20 companies had come together, which led to the selection of a cabinet in 1997. In May of 1998, the association was officially formed as a nonprofit organization. Since then, it has grown to include more than 53 members and affiliates. In 2001, the association decided to change its formal name in order to reflect the growing number of casino operators that have joined.
In 2010, GSA opened its first international office located in Macau. The GSA Macau office worked collaboratively with what was then called the Macau Polytechnic Institute to develop a curriculum to be taught to engineering students interested in a career related to gambling software development.
In 2016, GSA opened its second international office located in Malta. The GSA Europe office was founded to collaborate with European regulatory authorities, suppliers, and operators to identify standardization opportunities on that continent.
In 2019, GSA opened its third international office in Tokyo, Japan. The GSA Japan office was founded to continue the work GSA had started with members of the Japanese Diet, providing information on laws, regulations, technical requirements, and other information as Japan looked to legalize gambling.
In recognition of the significant work GSA was performing internationally, the association formally changed its name to the International Gaming Standards Association, or IGSA, in 2019.