Official form guide
Form 34.51 is a request for information under Section 63(1) of the Criminal Justice Act 1994, as amended by the Criminal Justice (Mutual Assistance) Act 2008. It is used when a court or authority needs to obtain specific details for criminal investigations or mutual legal assistance.
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Form Overview
Form 34.51 is a request for information under Section 63(1) of the Criminal Justice Act 1994, as amended by the Criminal Justice (Mutual Assistance) Act 2008. It is used when a court or authority needs to obtain specific details for criminal investigations or mutual legal assistance.
Plain English
Think of this as a formal paperwork ask for facts that help police or courts chase a crime, especially when another country is involved. You fill it out to give the exact data the judge has ordered you to provide.
Submission Date
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Form selector
General information request
Covers broader queries not limited to Section 63(1)
✓ Verify the legal basis first
International assistance request
Used for cross‑border cooperation under the 2008 Act
✓ Confirm the foreign authority’s details
Data protection objection
When you wish to refuse disclosure on privacy grounds
✓ Check GDPR exemptions before refusing
The form must be returned within the period stated in the court order, usually no more than 30 days from receipt, unless an extension is granted by the court.
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 34.51 is currently valid and unchanged since the 2008 amendment. No new revisions have been published this year.
Quick Facts
Form Details
Downloads & source
Mixing up Section 63(1) with other sections of the Criminal Justice Act.
Using the wrong form number (e.g., 34.50 instead of 34.51).
Unclear whether to send the form by post or e‑filing.
Leaving the ‘period covered’ field vague.
Failing to attach the original court order as proof.
Not checking if an extension has been granted before the deadline.
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