DD Form 1391C occupies a particular place in Defense recordkeeping. Its title is DD Form 1391c, Military Construction Project Data (Continuation), July 1999, and it exists to FY ____ Military Construction Project Data (Continuation). What the DD prefix records is an administrative judgment made long before your copy was printed: this transaction was determined to be common to the whole Department rather than peculiar to one service, and so the documentation of it was standardized at Department level.
The practical effect of Department-level issue is interoperability. not stated establishes the requirement across the Defense enterprise; not stated keeps the document current for all of it. No service maintains its own variant, which means a completed record travels between components — service to agency, agency to joint command — and arrives in a format the receiving office already knows how to read.
Current edition: not stated, status not stated. Understand why that date is worth attention here. When the Department reissues a form, the replacement takes effect across every component simultaneously, so an older copy is not merely locally out of date — it is out of date in every office that might receive it.
Work down the page in the printed order, and understand why the order exists. The identifying block establishes whose record this is and under what circumstances it arises. The body of the form then answers questions that are only meaningful once that context is fixed. The signature block comes last because a certification signed before the entries are complete certifies nothing.
Before the first entry, compare the date printed on the form face with not stated. This is not bureaucratic fussiness. Editions change field numbering, and a receiving office working from the current layout may look for information where your copy does not put it. On a Department form the exposure is wider than usual: your record may be reviewed by an office in another service entirely, one with no reason to remember what the previous edition looked like.
Fill all of it, marking inapplicable items N/A. A record with gaps cannot later demonstrate whether the gap was a decision or an oversight, which is exactly the ambiguity documentation exists to remove. Dates go in the form's own format — on a document that crosses service lines, an ambiguous date is a real hazard rather than a pedantic one.
The Privacy Act Statement is not boilerplate appended for legal cover; it is the mechanism by which a statutory obligation is discharged at the moment of collection. When the government asks an individual for personal information, it must state the authority under which it asks, the principal purpose, the routine uses to which the data may be put, and whether answering is voluntary or mandatory. Those four disclosures are placed ahead of the data fields deliberately, because the point of telling you is to inform a choice you have not yet made.
The signature converts entries into an attestation, and that is why its form is prescribed. Ink, or a digital signature carrying a credential that identifies the signer — commonly issued on a Common Access Card. Typed characters in the box satisfy neither standard, because the whole value of a signature lies in being difficult to produce on someone else's behalf. Date it as you sign; an undated attestation cannot be placed in the sequence of events.
Recurring defects have a pattern to them, and it is mostly the pattern of a record that cannot be relied on: an edition that does not match, gaps that cannot be interpreted, entries that cannot be read after scanning, dates that could mean two things, and a certification nobody executed. For an ambiguous field, read the form's own instruction, then not stated, which controls.
Download the form
The set published here is PDF, covering 1 pages with roughly 13 fields. More than one format survives because the Department serves users under very different conditions, from a desk with current software to a location where a printer is the only reliable output.
Fillable and printable are not two presentations of one file but two different objects. One holds your entries as structured data within the document; the other is a static picture meant to meet a pen. Since a DD form frequently moves outside the organization that created it, the durability of the entry matters more here than on a record that stays in one drawer. Typed text reproduces indefinitely; handwriting degrades at every copy.
What the form asks for
- Press this Reset button to clear the data from all fields.
- 1. Component.
- Fiscal year (4 digit).
- 2. Date (4 digit year, 2 digit month, 2 digit day).
- 3. Installation and location.
- 4. Project Title.
- 5. Program Element.
- 6. Category Code.
- 7. Project Number.
- 8. Project Cost (in thousands of dollars).
- Continuation data.
- Page number of this Page.
Submission follows not stated and whatever local instruction supplements it. Make a copy before the original leaves. Department forms travel across organizational lines by design, and the administrative distance that makes them useful is the same distance that makes tracing a lost one difficult.
Cross-referenced documents are found by series and number, with nothing further required. That the DD sequence is unified across the Department means a cited number identifies one form and no other, which is the practical payoff of centralizing the numbering in the first place.
Where a service form is cited in the same instruction, the two numbering systems should not be read across. DA numbering belongs to the Army and is administered by an Army proponent; DD numbering belongs to the Department and is administered by not stated or an equivalent Department office. The systems developed separately and were never harmonized, so identical digits in each identify two documents with nothing in common. The prefix, not the number, tells you which system you are in.
Understanding why editions change explains why checking them is not optional. Revision follows directive reissue, changes in what data is required, and amendments to mandatory notice text — decisions made at Department level and communicated through publication rather than notification. The file you saved does not update itself, so the edition date at download is what you rely on.
The role of this page is narrow and worth stating plainly. It makes a published Defense form available and explains its structure. It does not advise, does not interpret policy for your circumstances, and cannot indicate how any office will treat a completed copy — those judgments rest with the authorities that own the process. Direct such questions to not stated, to the administrative office that services you, or to the authority named in not stated.
Questions and answers
- What is DD Form 1391C?
- DD Form 1391c, Military Construction Project Data (Continuation), July 1999
- Which edition is current?
- Not stated by the publisher
- Who is responsible for this form?
- Not stated
- In which formats can it be downloaded?