The LA ACM SIGGRAPH Executive Council is the organization that runs the chapter. It is comprised of the leaders for the various operations of the chapter. It is headed by the Chair and four other elected officers. There are a number of non-elected leaders that are appointed by the chair with the approval of the other elected officers.
The By-Laws spell out the duties and responsibilities of each of the elected officers. In additional to the by-laws, they are also directly available as follows: