SECNAV M-5216.5 Correspondence Manual: A Comprehensive Plan
SECNAV M-5216.5 establishes uniform standards for managing and preparing correspondence within the Department of the Navy, effectively cancelling prior directives and guides.
This manual implements SECNAVINST 5216.7 policy, offering detailed guidance on procedures, formats, and standards for all Navy commands and activities.
It details letterhead requirements, typeface standards, and margins, while also addressing specific correspondence types like memorandums and naval messages.
SECNAV Manual M-5216.5 represents the Department of the Navy’s definitive guide to effective correspondence. Released in 2015, and subject to ongoing updates, this manual consolidates and supersedes previous instructions, most notably SECNAVINST 5216.5D and the Secretary of the Navy Writing Guide. Its core function is to ensure clarity, consistency, and professionalism in all written communication originating from Navy commands and activities.
This comprehensive document isn’t merely a stylistic guide; it’s a procedural framework. It dictates how correspondence is initiated, routed, distributed, tracked, and ultimately filed. The manual’s importance stems from its direct implementation of SECNAVINST 5216.7 policy, solidifying a standardized approach across the entire Department. Understanding and adhering to the principles outlined within M-5216.5 is crucial for all personnel involved in creating official Navy documentation.
Furthermore, the manual acknowledges the need for localized adaptation, permitting the creation of Chapter 13 local supplements, provided they do not contradict the core tenets established within.
Purpose and Scope of the Manual
The primary purpose of SECNAV M-5216.5 is to prescribe uniform standards for both the management and preparation of all official correspondence within the Department of the Navy. This encompasses a broad spectrum of communication, from routine memos to formal letters and critical naval messages.
The scope of this manual is all-encompassing, applying to every command and activity under the Department of the Navy’s jurisdiction. It details procedures for initiating, routing, distributing, tracking, and filing correspondence, ensuring accountability and efficient information flow. It also establishes specific formatting guidelines, including letterhead requirements, typeface specifications, and margin/spacing standards.
Crucially, the manual serves to implement the policy outlined in SECNAVINST 5216.7, providing the practical application of those overarching guidelines. While allowing for localized supplements (Chapter 13), it maintains a baseline of consistency across the Navy’s written communications.
Applicability to Department of the Navy Commands
SECNAV M-5216.5 is universally applicable across all commands and activities constituting the Department of the Navy. This includes, but isn’t limited to, active duty naval forces, Marine Corps units, naval reserve components, and all shore establishments and field activities.
Every member of the Department of the Navy, regardless of rank or billet, is expected to adhere to the standards and procedures outlined within this manual when creating, processing, or handling official correspondence. This ensures a consistent and professional representation of the Navy in all written communications.
Commands retain the flexibility to develop local supplements – detailed in Chapter 13 – to address unique operational needs. However, these supplements cannot contradict or duplicate information already contained within SECNAV M-5216.5, maintaining the core principles of uniformity and clarity.

Cancellation of Previous Directives
SECNAV M-5216.5 formally cancels SECNAVINST 5216.5D and the Secretary of the Navy Writing Guide, streamlining correspondence policies across the Department.
This consolidation ensures all Navy personnel utilize a single, current standard for managing and preparing official communications effectively.
SECNAVINST 5216.5D Cancellation
SECNAVINST 5216.5D, originally issued on August 29, 1996, is officially cancelled with the implementation of SECNAV M-5216.5. This cancellation represents a significant update to Department of the Navy correspondence procedures, aiming for greater clarity and standardization.
The previous instruction, while serving as the governing document for many years, has been superseded by the more comprehensive and current guidance provided in the manual. All references to SECNAVINST 5216.5D should be disregarded in favor of the new directives outlined within SECNAV M-5216.5.
Commands are directed to ensure all personnel are aware of this cancellation and are utilizing the updated manual for all official correspondence. This transition is crucial for maintaining consistency and efficiency in Navy-wide communications. The cancellation ensures alignment with current policies and best practices.
Cancellation of the Secretary of the Navy Writing Guide
The Secretary of the Navy Writing Guide, dated April 14, 2006, is also formally cancelled with the release of SECNAV M-5216.5. This guide previously offered stylistic and grammatical advice for Navy correspondence, but its content is now integrated and expanded upon within the new manual.
SECNAV M-5216.5 provides a more holistic and standardized approach to correspondence, encompassing not only writing style but also formatting, routing, and filing procedures. Personnel should no longer refer to the Writing Guide for guidance on official communications.
The cancellation streamlines the Department of the Navy’s resources, consolidating all relevant correspondence information into a single, authoritative document. This ensures all personnel have access to the most up-to-date and comprehensive guidance available, promoting clarity and professionalism in all written communications.
Handling of Local Supplements
SECNAV M-5216.5 permits the creation of local supplements to amplify the manual’s guidance, designated as Chapter 13. These supplements allow commands to address unique local requirements or procedures not explicitly covered in the core manual.
However, a crucial stipulation governs these supplements: they must not contradict or repeat information already contained within SECNAV M-5216.5. Supplements should only provide additional clarification or detail specific to the issuing command’s operational context.
Any proposed local supplement must be carefully reviewed to ensure full compliance with the overarching standards established by the manual. This prevents fragmentation and maintains consistency across the Department of the Navy’s correspondence practices. Proper version control and distribution of supplements are also essential.

Core Principles of Navy Correspondence

SECNAV M-5216.5 prioritizes uniform standards for correspondence management and preparation, implementing SECNAVINST 5216.7 policy across all Department of the Navy commands.
Uniform Standards for Correspondence Management
SECNAV M-5216.5 dictates a standardized approach to handling all official communications within the Department of the Navy. This ensures clarity, consistency, and efficiency in information dissemination. The manual emphasizes a cohesive system for managing correspondence from initiation to final archival, streamlining workflows across various commands and activities.
These standards encompass proper routing procedures, meticulous tracking mechanisms, and a defined filing system. Adherence to these guidelines minimizes delays, reduces errors, and facilitates easy retrieval of vital information. The goal is to establish a predictable and reliable process for all correspondence, regardless of its origin or destination.
Furthermore, the manual stresses the importance of utilizing approved templates and formats, contributing to a professional and unified image for the Navy. Consistent application of these standards fosters better communication and collaboration throughout the Department.
Prescribing Standards for Correspondence Preparation
SECNAV M-5216.5 meticulously outlines specific standards for the creation of Navy correspondence, focusing on clarity and professionalism. This includes detailed guidance on letterhead usage, now updated to reflect current computer-generated options, and precise typeface requirements. Font styles are clearly defined to ensure readability and a consistent visual presentation across all documents.
The manual further dictates acceptable margins and spacing, contributing to a polished and easily digestible format. These standards aren’t merely aesthetic; they are designed to enhance comprehension and minimize ambiguity. Proper grammar, punctuation, and concise language are also implicitly required, reinforcing the importance of clear communication.
By adhering to these prescribed standards, personnel ensure that all outgoing correspondence reflects positively on the Department of the Navy and effectively conveys its intended message.
Implementation of SECNAVINST 5216.7 Policy
SECNAV M-5216.5 serves as the practical implementation of the broader policies established within SECNAVINST 5216.7. This manual translates the overarching instruction into concrete, actionable guidelines for all Department of the Navy commands and activities. It doesn’t simply reiterate the instruction; it provides the ‘how-to’ details necessary for consistent application.
The manual ensures that the principles of effective correspondence – clarity, accuracy, and timeliness – are uniformly applied across the Navy. It details procedures for initiating, routing, distributing, tracking, and filing correspondence, all in alignment with SECNAVINST 5216.7’s intent.
Essentially, M-5216.5 bridges the gap between policy and practice, guaranteeing that all official Navy communication adheres to established standards and contributes to efficient operations.

Correspondence Procedures
SECNAV M-5216.5 details procedures for initiating, routing, distributing, tracking, and filing correspondence, ensuring efficient communication across all Department of the Navy commands.
Initiating Correspondence
Initiating correspondence under SECNAV M-5216.5 requires careful consideration of the message’s purpose and intended audience. All communications must be clear, concise, and accurately reflect the sender’s intent. Before drafting, determine if existing guidance or a previous communication adequately addresses the subject matter, avoiding unnecessary duplication.
Proper planning is crucial; identify the necessary enclosures, references, and distribution list. The initiating command is responsible for ensuring the accuracy and completeness of all information presented. Utilize appropriate letterhead and formatting as outlined in the manual, adhering to established standards for typeface, margins, and spacing.
Consider the sensitivity of the information and employ appropriate security measures. Ensure all correspondence is reviewed and approved by the designated authority before dissemination, maintaining a professional and consistent representation of the Department of the Navy.
Routing and Distribution of Correspondence
SECNAV M-5216.5 dictates a structured approach to routing and distribution. Correspondence must follow established chains of command to ensure appropriate review and action. Utilize approved methods for transmission, whether physical delivery or secure electronic systems, maintaining accountability throughout the process.
Accurate distribution lists are paramount; verify recipients and their need-to-know before dissemination. Consider utilizing tracking systems to monitor the correspondence’s progress and confirm receipt. Commands are responsible for establishing internal procedures for efficient routing, minimizing delays and ensuring timely responses.
Maintain a record of all distribution actions for auditability and reference. Adherence to these guidelines ensures information reaches the intended recipients promptly and securely, supporting effective communication within the Department of the Navy.
Tracking and Filing Correspondence
SECNAV M-5216.5 emphasizes diligent tracking and filing of all correspondence. Implement a system – electronic or physical – to monitor the lifecycle of each document, from initiation to final disposition. This includes recording dates of receipt, routing, approvals, and responses.
Establish a standardized filing system, adhering to Navy records management policies. Utilize clear and consistent naming conventions for electronic files, ensuring easy retrieval. Maintain both original and copies of correspondence as required by retention schedules.
Regularly review and purge outdated materials according to established guidelines. Proper tracking and filing are crucial for accountability, auditability, and efficient information retrieval, supporting informed decision-making within the Department of the Navy.

Formatting and Standards
SECNAV M-5216.5 dictates specific formatting guidelines, including letterhead requirements, typeface styles, and precise margin/spacing specifications for all official Navy correspondence.
Adherence to these standards ensures uniformity and professionalism across the Department of the Navy’s written communications.
Letterhead Requirements – Computer Generated
SECNAV M-5216.5 details stringent requirements for computer-generated letterheads, emphasizing a standardized and professional appearance for all Department of the Navy correspondence. The manual specifies precise placement of elements like the Department of the Navy seal, command identifying information, and address blocks.
Commands must utilize approved fonts and maintain consistent spacing to ensure legibility and adherence to established protocols. The revised policy reflects current font styles and technological advancements, moving away from outdated practices. Letterheads should be generated using official templates to guarantee compliance with these standards.
Any deviations from the prescribed format require explicit authorization. Proper letterhead usage is crucial for maintaining the integrity and professionalism of official Navy communications, projecting a unified and credible image.
Typeface and Font Styles
SECNAV M-5216.5 outlines specific typeface and font style requirements to ensure clarity and consistency across all Department of the Navy correspondence. The manual details acceptable font families, prioritizing readability and a professional aesthetic. Times New Roman, 12-point font size, is generally prescribed for the body of letters and memorandums;
Updates to these requirements reflect current font styles and technological capabilities, moving away from previously authorized, but now outdated, options. Specific guidance is provided for headings, subheadings, and emphasis, ensuring a hierarchical structure and visual appeal.
Commands must adhere to these standards to maintain a uniform presentation and enhance the overall professionalism of official communications. Deviations require justification and approval, reinforcing the importance of standardized formatting.
Margins and Spacing
SECNAV M-5216.5 dictates precise margin and spacing guidelines for all official Department of the Navy correspondence, contributing to a standardized and professional appearance. Generally, one-inch margins are required on all sides – top, bottom, left, and right – of the page. These margins ensure sufficient white space for readability and potential binding.
Single spacing is typically used within paragraphs, with a double space between paragraphs to clearly delineate distinct ideas. Specific instructions address block formatting, where paragraphs are not indented, relying instead on spacing for visual separation.
Adherence to these standards is crucial for maintaining consistency and clarity in all communications. Deviations from prescribed margins and spacing require justification, emphasizing the importance of uniform presentation across the Navy.

Specific Correspondence Types
SECNAV M-5216.5 details formatting for distinct communication methods, including memorandums, letters, and naval messages, ensuring clarity and adherence to Navy standards.
Each type possesses unique guidelines regarding content, structure, and distribution, vital for effective internal and external communication within the Department.
Memorandums
Memorandums, as outlined in SECNAV M-5216.5, serve as the primary means for internal communication within the Department of the Navy. They are utilized to convey policy, information, and requests to personnel within the same organization.
The manual specifies a standardized format for memorandums, including prescribed headings for TO, FROM, SUBJ, and DATE. Concise and direct language is emphasized, focusing on the essential information without unnecessary elaboration.
Memorandums should clearly state the purpose, provide relevant details, and outline any required actions. Distribution lists must be accurate and complete, ensuring the message reaches the intended audience. Proper formatting, including margins and typeface, as detailed within the manual, is crucial for professional presentation and readability. Attachments should be clearly identified and referenced within the body of the memorandum.
Adherence to these guidelines ensures efficient and effective internal communication throughout the Navy.
Letters
Letters, according to SECNAV M-5216.5, represent the formal method of communication with external entities – individuals or organizations outside the Department of the Navy. They demand a higher degree of formality and professionalism than internal memorandums.
The manual dictates specific letterhead requirements, particularly concerning computer-generated formats, ensuring a consistent and official appearance. Salutations and complimentary closings must adhere to established conventions, reflecting respect and courtesy.
Letter content should be clear, concise, and grammatically correct, avoiding jargon or ambiguous language. A clear statement of purpose is essential, followed by supporting details presented in a logical order. Letters require careful review for accuracy and completeness before dispatch. Proper formatting, including margins and typeface, is paramount for a professional impression.
Letters serve as a public representation of the Navy and must uphold the highest standards of communication.
Naval Messages
SECNAV M-5216.5 details the procedures for Naval Messages, the Department of the Navy’s primary method for time-sensitive, official communication. These messages utilize a specific format designed for rapid dissemination and clarity, differing significantly from letters or memorandums.
The manual emphasizes brevity and precision in message content, prioritizing essential information. Standardized addressing and routing procedures are crucial for ensuring messages reach the intended recipients promptly. Use of pre-defined message codes and abbreviations is encouraged to enhance efficiency.
Proper message classification and handling are paramount, adhering to security protocols to protect sensitive information. Acknowledgement procedures are outlined to confirm receipt and understanding. Naval Messages require strict adherence to formatting guidelines, including specific line lengths and character limitations.
Effective Naval Messaging is vital for operational readiness and command control.

Appendices and References
SECNAV M-5216.5 includes vital appendices, such as Chapter 13 for local supplements, relevant SECNAV Instructions, and a comprehensive glossary of terms.
These resources provide detailed guidance and clarification, ensuring consistent application of the manual’s standards across the Department of the Navy.
Chapter 13: Local Supplements
Chapter 13 of SECNAV M-5216.5 addresses the creation and implementation of local supplements designed to amplify the core manual’s guidance. Commands are permitted to issue these supplements to address unique operational needs or local procedures.
However, a crucial stipulation exists: local supplements must not contradict or repeat information already contained within the primary manual. Their purpose is to add to, not alter or duplicate, existing policy.
Supplements should focus on clarifying specific applications of the manual’s principles within a particular command’s context. They must be clearly identified as supplemental material and readily accessible to all personnel. Proper version control and regular review are essential to ensure continued alignment with the overarching SECNAV standards. This ensures consistency while allowing for necessary local adaptation.
Relevant SECNAV Instructions
SECNAV M-5216.5 doesn’t operate in isolation; it’s fundamentally linked to broader Department of the Navy policy directives. Most notably, this manual directly implements the policy outlined in SECNAVINST 5216.7, which establishes the foundational framework for Navy correspondence management.
Understanding SECNAVINST 5216.7 is crucial for interpreting and applying the detailed guidance provided within M-5216.5. This instruction sets the overarching principles for uniform standards in correspondence preparation and handling.
Furthermore, personnel should remain aware of any subsequent or related SECNAV instructions that may impact correspondence procedures. Regularly checking for updates and amendments to these key directives ensures compliance and maintains the effectiveness of Navy-wide communication protocols. Staying informed is paramount for accurate and efficient correspondence.
Glossary of Terms

Correspondence, within the context of SECNAV M-5216.5, encompasses all official written communication originating from or received by Department of the Navy commands. This includes letters, memorandums, and Naval Messages – a specific, time-sensitive communication format.
A Local Supplement refers to command-specific guidance that amplifies the core principles of the manual, but must not contradict established standards. SECNAVINST denotes a Secretary of the Navy Instruction, representing a formal policy directive.
Letterhead refers to the standardized heading on official documents, with specific requirements detailed in the manual. Typeface and Font Styles are defined to ensure readability and uniformity. Understanding these terms is vital for proper correspondence preparation and adherence to SECNAV standards.

Updates and Revisions
SECNAV M-5216.5 underwent a significant revision in 2015, updating typeface requirements and computer-generated letterhead policies for improved clarity and efficiency.
Staying current with future amendments and updates is crucial for maintaining compliance with Department of the Navy correspondence standards.
2015 Revision Details
The 2015 revision of SECNAV M-5216.5 focused on modernizing several key aspects of Navy correspondence. A primary update involved revising the policy for utilizing computer-generated letterhead, ensuring alignment with current technological capabilities and design standards.
Furthermore, the revision addressed typeface requirements, reflecting contemporary font styles and promoting readability across all official communications. This change aimed to enhance the professional appearance and clarity of Navy correspondence.
The update also sought to streamline processes and clarify ambiguities present in previous versions of the manual. By incorporating feedback from various commands and activities, the 2015 revision aimed to create a more user-friendly and effective guide for all personnel involved in correspondence management within the Department of the Navy. It reinforced the manual’s commitment to uniform standards.
Future Updates and Amendments
The SECNAV M-5216.5 Correspondence Manual is a living document, subject to periodic updates and amendments to maintain its relevance and effectiveness. Future revisions will likely address evolving communication technologies and best practices in correspondence management.
The Department of the Navy anticipates incorporating feedback from commands and personnel to refine existing guidance and address any identified areas of ambiguity. Potential updates may include expanded guidance on electronic correspondence, digital signatures, and records management.
Staying abreast of these changes is crucial for all Navy personnel. Regularly checking for updates on official Navy websites and distribution channels will ensure compliance with the latest standards. Amendments will be issued as needed to address specific issues or clarify existing policies, maintaining the manual’s utility.
Staying Current with the Manual
Maintaining proficiency with SECNAV M-5216.5 is essential for all Department of the Navy personnel. The manual’s effectiveness relies on consistent application of its standards across all commands and activities.
Regularly consult official Navy resources, including the SECNAV website and relevant publications, for the latest version and any published amendments. Utilize training opportunities offered by your command to reinforce understanding of the manual’s provisions.
Consider leveraging study aids like flashcards, such as those available on platforms like Brainscape, to enhance retention of key concepts. Proactive engagement with the manual and its updates ensures adherence to established correspondence protocols, promoting clarity and professionalism in all Navy communications;