Not all OPA members are associated with a particular chapter. Those non-chapter affiliated members are called At Large Members.

 

At Large Membership have all the benefits of members affiliated with a chapter. Many At Large Members join in with the events at the nearest chapter or the annual State Convention. Whenever a group of At Large members start banding together on an issue or a project, sometimes a new chapter is formed. If you are part of one of these informal groups of At Large members, give chapter formation some thought.