Which document is this? DD Form 509, official title Inspection Record of Prisoner in Segregation. What does it do? It exists to Inspection Record of Prisoner in Segregation. Everything on this page builds on those two facts.
Does it apply to your branch? Yes. The DD prefix means Department of Defense, not one service, so the same blank serves the Army, Navy, Air Force, Marine Corps, Space Force and the Coast Guard under Defense jurisdiction. There is no Army version and no Navy version to search for.
Where does the requirement come from? From not stated, with not stated responsible for the document itself. Those are the names to cite if anyone asks under what authority you filed.
Which edition should you have? not stated, listed as not stated. A copy dated otherwise is a copy worth replacing.
Download the form
Which files are here? These: PDF. How much work is involved? unknown pages, about unknown entry fields.
Fillable or printable — which do you have? Click inside a box. If it accepts a cursor and typed text, the file is fillable and your entries save with it. If nothing happens, the pdf is flat, and the only way forward is printing it and writing on paper.
Is handwriting acceptable? Yes, but it is the weaker choice. Scanning flattens pen strokes and reproduction blurs them, while typed characters survive the whole chain intact. Print in capitals if you are working from a paper blank.
What does any of this cost? Nothing. Every format listed is a free download. One practical note: save the file and open it in a desktop pdf reader, because browser previews often ignore interactive fields and lose what you typed.
In what order do you complete it? The printed order, top to bottom. Header data comes before the body, and the body before the signature block. The sequence is not decorative — later entries are keyed to earlier ones.
What if your copy is old? Replace it. Check the date printed on the form against not stated. Old blanks circulate for years in shared folders, and because a DD revision lands across the whole Department at once, the receiving office will be working from the new layout.
What if a specific field still puzzles you? Read the instructions printed on the form, then not stated. Which wins if they differ? The directive.
What happens after you finish? It routes to the office specified in not stated or in local guidance. And your own record? Save a duplicate first; nobody regrets having one.
What if DD Form 509 points to another form? Search the series and number. Because the DD sequence is common to every military department, no branch qualifier is needed to land on the right file.
Why do some instructions cite both a DA and a DD form? Because the procedure touches both systems, not because the forms are related. Service forms answer to a service proponent; DD forms answer to not stated or another Department office. The sequences were never aligned.
Should you archive this file and reuse it next year? Better not. Forms are revised as directives are reissued, as data requirements shift and as statutory notice text is updated, and none of that reaches you directly. Download fresh, check the edition date.
What does this page actually provide? The blank form and a description of it. What does it not provide? Legal guidance, procedural rulings, or any assurance about a particular filing. Who answers those? not stated, the administrative office that serves you, or the authority identified in not stated.
Questions and answers
- What is DD Form 509?
- Inspection Record of Prisoner in Segregation
- Which edition is current?
- Not stated by the publisher
- Who is responsible for this form?
- Not stated
- In which formats can it be downloaded?