Which document serves as the official guide for the business of the International General Assembly?

The document that serves as the official guide for the business of the International General Assembly is Robert's Rules of Order, Newly Revised. This source is widely recognized as a comprehensive outline of parliamentary procedure, providing the framework for decision-making and orderly conduct in meetings. It promotes fairness and thoroughness in deliberations, ensuring that all voices can be heard while maintaining an organized approach to discussions and decision-making processes.

The significance of Robert's Rules being the official guide lies in its established guidelines that help facilitate orderly and efficient meetings, addressing everything from motions and voting procedures to debating issues. This aids in resolving conflicts and helps to maintain decorum, which is crucial for any assembly, particularly one with diverse groups and viewpoints like the International General Assembly.

The other documents mentioned may serve important roles within the Church but do not specifically govern the parliamentary procedures for the General Assembly as comprehensively as Robert's Rules. For example, while the Church Manual outlines the structure and function of the church, it does not provide the detailed procedural framework for conducting meetings. Therefore, Robert's Rules of Order stands out as the authoritative reference for parliamentary procedure in this context.