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Department of Defense form 457. Official designation: Preliminary Hearing Officer's Report. Purpose: Preliminary Hearing Officer's Report. Current edition not stated, status not stated.
Prescribing authority: not stated. Proponent: not stated. Unlike service-specific publications, DD forms carry Department-level authority and apply across the Army, Navy, Air Force, Marine Corps, Space Force and Coast Guard when operating under Defense jurisdiction.
The form reaches military personnel across the services, civilian employees of the Department, and the personnel and records specialists who receive it.
When the form is filed is a matter of not stated and local instruction. The description here covers the document itself and how to obtain a copy.
The download set covers PDF. Document length is 1 pages with about 142 entry fields.
Pdf serves as the base format. In the fillable variant, each box is an interactive field that holds typed text inside the document. In the flat printable variant, no fields exist — the page prints as a blank to be completed by hand. Typed entries survive transmission; handwriting does not always survive scanning.
What the form asks for
- Address
- Check_answer
- Continued
- CurrentPage
- Desc
- Draft
- Footer
- FormNumber_Date
- Frame
- From
- FullName
- Grade
- Grade_3b
- Header
- LEFT
- Location
- Name
- Name_3a
- Note
- Nothing_happened
- Num10
- Num10a
- Num10a_checks
- Num10b
The document is filled from the top down. Identification precedes substance, substance precedes certification. Fields lower on the page are commonly keyed to entries made above them.
Edition in use: not stated. Because DD forms are revised at Department level and distributed to all services at once, an obsolete printing may not match the fields an office expects. The date is printed on the form face.
Guidance for specific entries sits on the form face and in not stated; the directive is authoritative where the two do not agree.
Once executed, routing follows not stated and the submitting organization's own instruction. Keeping a copy is standard.
Associated forms are traced by number within the series. Because the DD sequence is common to all military departments, no service qualifier is needed to identify a referenced form.
A DD number and a DA number may appear in the same instruction without being related. DA forms belong to the Army alone; DD forms belong to the Department and are administered at Department level. The sequences are independent.
Forms are reissued for several reasons: directive revision, changed data requirements, updated notice language. Confirming not stated at the moment of download covers the risk.
The material here is descriptive. Nothing on the page constitutes legal or procedural advice, and no statement here determines whether a submitted form will be accepted. Such questions go to not stated, a servicing administrative office, or the authority identified in not stated.
Questions and answers
- What is DD Form 457?
- Preliminary Hearing Officer's Report
- Which edition is current?
- Not stated by the publisher
- Who is responsible for this form?
- Not stated
- In which formats can it be downloaded?