Official form guide
Form 17.6 is a statutory information return required under the Offences Against the State Act 1939, as amended by the Criminal Justice Act 2009. It is used to disclose information to the Courts Service about matters covered by Section 30A(1).
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Form Overview
Form 17.6 is a statutory information return required under the Offences Against the State Act 1939, as amended by the Criminal Justice Act 2009. It is used to disclose information to the Courts Service about matters covered by Section 30A(1).
Plain English
If you have knowledge or evidence that relates to a state security offence, the courts ask you to fill in this form. It is a simple questionnaire that records what you know and how you are connected to the case.
Submission Date
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General witness statement
Used for ordinary criminal cases, not state offences
✓ Verify the offence type first
Statutory declaration of truth
For affirming statements under oath, not for information returns
✓ Use only if asked to swear
Application for protection order
When you need anonymity or protection, not just information disclosure
✓ Submit separate from 17.6
The default deadline is 14 days from the date of the request, unless the court specifies a different period.
Field map
Proceedings
3 items
The names of the parties exactly as they appear on the originating document.
The court record number for the case, if one has been assigned.
The court and the office where the document is being filed.
Substance
2 items
What you are asking the court to do, or the information the form requires.
The facts relied on and any documents exhibited with the filing.
Execution
1 items
Signed, sworn or certified as the form requires, with proof of service where needed.
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Fillable formOpen in Editor->Form 17.6 is the current version as of 2024. No major revisions have been announced, but check the Courts Service website for any updates before filing.
Quick Facts
Form Details
Downloads & source
Mixing up Form 17.6 with the standard witness statement form.
Unclear whether to include copies of original documents or only summaries.
Assuming an electronic copy is sufficient without a digital signature.
Not realizing the 14‑day deadline can be extended only by court order.
Sending the form to the general Courts Service address instead of the specific district court.
Leaving out the reference to the specific statutory sections on the form.
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