How do we handle two offices holding the same classified record with conflicting declassification dates or downgrade instructions?

When two offices hold the same classified record but carry different declassification dates or downgrade instructions, the goal is not to “split the difference.” It is to identify which marking carries authority and apply that one consistently. Conflicting markings usually signal a copy that was created, derived, or remarked at a different time rather than a genuine disagreement about the underlying information.

Find the Authoritative Source

Start by locating the original classification decision. Derivative copies inherit their markings from a source document or a classification guide, so a discrepancy often means one office is working from an outdated or incorrectly transcribed copy.

• Identify the original classification authority (OCA) or the security classification guide that governs the information.
• Determine which marking traces directly back to that source and which is a downstream copy.
• Treat the source decision, not the most convenient copy, as controlling.

Reconcile, Then Re-mark

Once the authoritative instruction is confirmed, align the copies rather than leaving inconsistent markings in circulation.

• Apply the correct declassification date or downgrade instruction to every holding of the record.
• Document the basis for the correction so the change is traceable and auditable.
• If the conflict cannot be resolved between the offices, route it to the originating agency or its classification management staff for a binding determination.

Default to the More Protective Marking Until Resolved

While a discrepancy is open, protect the information at the more restrictive level and apply the later declassification date. Releasing or downgrading on the weaker marking risks unauthorized disclosure, which is far harder to remedy than briefly over-protecting.

Keep the Trail

Conflicting markings are a recordkeeping and governance issue as much as a security one. Capture the question, the authority consulted, and the final decision in your records system so future custodians inherit one consistent answer. Periodic reviews and clear custody documentation prevent the same record from drifting into divergent markings again.

For related guidance and definitions, see the declassification topic hub.

Agency-specific procedures vary, so confirm the controlling rules with your security officer or originating agency before acting on any reconciliation.