The Washington Matrix Format Guidelines are a set of standards used in the creation of documents, primarily used by the United States government. These guidelines are used to ensure documents are uniform and organized, providing a consistent structure to documents that is easily read and understood. The guidelines are divided into three parts: 1. The Overall Structure: This outlines the general layout of a document, including the use of headers, margins, font size, and page numbering. 2. The Text Content: This outlines the content of a document, including the use of bullets, numbering, and indentations. 3. The Diagrams & Tables: This outlines the rules for creating diagrams and tables to ensure they are properly formatted and readable. These guidelines are used by many government agencies, including the Department of Defense, the Department of State, and the Central Intelligence Agency. They are also used by many private organizations who need to produce documents with a consistent format.