DoDM 5110.04, Volume 1, June 16, 2020
SECTION 6: WRITING STYLE AND PREFERRED USAGE 24
SECTION 6: WRITING STYLE AND PREFERRED USAGE
6.1. GENERAL GUIDELINES.
Whether writing a memorandum for SecDef information or action or drafting a letter for SecDef
signature, DoD correspondence must adhere to the highest standards of clarity and
professionalism in accordance with DoDI 5025.13. Because correspondence is often drafted by
persons other than the signer, it is important to consider these guidelines in the context of both
the sender and the recipient of the communication:
a. Action and Info Memoranda.
Action and info memoranda should be concise. Each memorandum objective will dictate the
length, but generally each memorandum should provide only the material necessary for action or
“bottom line up front” information; extensive background information and supporting material
should be attached. See Section 7 for guidance on structuring memoranda.
b. Correspondence for Principals’ Signature.
Regardless of the routine or customary nature of any individual piece of correspondence, all
items signed by the SecDef, the DepSecDef, or the ExecSec must be of the highest quality.
Writers must consider the signer as well as the addressee and adapt the correspondence
accordingly.
c. References.
Good writing skills develop with time, training, and experience. If specific guidance is not
provided in volume, writers must use the U.S. Government Publishing Office Style Manual,
including supplements, as the authority for answers to questions concerning punctuation,
capitalization, numerals, compound words, writing style, etc. Other possible references include
the Chicago Manual of Style and the Gregg Reference Manual as long as they do not conflict
with the U.S. Government Publishing Office Style Manual, or this issuance. Spelling is in
accordance with Merriam-Webster’s New Collegiate Dictionary.
6.2. PREPARATION.
Preparation is the first step to good writing. The writer must assess the subject, audience, and
purpose of the communication and keep these in mind throughout the writing process. These
elements of preparation are interrelated and can be assessed simultaneously:
a. Subject Line on Memoranda and Messages.
(1) In DoD memoranda and messages, the OPR may determine the subject. Clarifying
and refining the subject help the writer organize and present the most relevant information
clearly. These questions assist in refining the subject: