What are some organizations that use Robert's Rules of Order?

Some organizations that use Robert's Rules of Order are Toastmasters International and Tau Kappa Epsilon Fraternity. Both organizations use Robert's Rules of Order to conduct meetings.

Robert's Rules of Order is a detailed set of procedural rules of conduct that organizations can adopt to run the organization and its meetings in a smooth manner. The rules include how to establish an organization and the rules for running it, how to run and participate in organizational meetings, such as how to make and resolve motions during a meeting, and how to conduct elections.

The first edition of the book of Robert's Rules of Order was written by Henry Martyn Robert, an engineering officer in the Army. The first edition was published in 1876, and almost a dozen revised editions have been published, as of 2015.