This document provides information and guidelines for writing memorandums within a police service. It discusses the purpose and tone of memorandums, including being more impersonal from a chief to subordinates and more formal from a subordinate to a higher-ranking officer. The document also outlines the typical parts of a memorandum, including the heading with address, file reference, and date. It describes formatting for the body, complimentary ending with signature, enclosures, and copies. Memorandums are to be typed on legal or custom bond paper and follow guidelines for page numbering, references, and dividing text across pages.