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Form 23A.1 – Notice Of Intention To Adduce Evidence As To Mental Condition - Criminal Law (Insanity) Act 2006, Section 19(1)

Form 23A.1 is a formal notice used in criminal cases where evidence regarding a person's mental condition will be presented, specifically related to insanity defenses under Irish law. It informs the court of the intention to submit such evidence before trial.

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Form Overview

Form 23A.1 – Notice Of Intention To Adduce Evidence As To Mental Condition - Criminal Law (Insanity) Act 2006, Section 19(1)

Form 23A.1 is a formal notice used in criminal cases where evidence regarding a person's mental condition will be presented, specifically related to insanity defenses under Irish law. It informs the court of the intention to submit such evidence before trial.

The form captures information about the intention to present evidence regarding a person's mental condition, specifying what type of evidence will be presented and its relevance to the case under Section 19(1) of the Criminal Law (Insanity) Act 2006.

Risk Radar

  • Failing to file this form on time can prevent crucial mental condition evidence from being considered in the trial.
  • Missing the deadline for filing
  • Incomplete information about the evidence
  • Failure to specify relevance to the insanity defense
  • Incorrect court location or case reference

Plain English

This form tells the court that you plan to present evidence about someone's mental state during a criminal case. It's used when mental condition might affect the case, particularly in situations where an insanity defense could be relevant.

Submission Date

  • Deadlines for this form are typically set by the court in the case management order, but generally should be filed well before trial to allow all parties time to prepare.
  • Preparation window: collect IDs, supporting records, and signatures in advance.
  • Final review: verify names, dates, and required fields before submission.

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Glossary Terms

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What this form is for

  • When planning to present evidence of a defendant's mental condition
  • In cases where an insanity defense may be relevant
  • When medical or psychiatric evidence will be part of the trial
  • When the defendant's mental state is a factor in the case

Use this form or another form?

SituationLikely formWhy it mattersCheck before you continue
SituationLikely formWhy it mattersCheck before you continue
Presenting evidence of intoxicationForm for intoxication defenseDifferent legal standards applyVerify which form applies to your situation
Medical evidence without insanity claimGeneral evidence submission formDifferent procedural requirementsEnsure you're using the correct notice
Civil mental capacity caseMental capacity application formsDifferent legal frameworkConfirm you're in criminal proceedings
Appeal based on mental conditionAppeal notice with mental health evidenceDifferent procedural requirementsVerify correct form for appeals

Deadline or filing window

Deadlines for this form are typically set by the court in the case management order, but generally should be filed well before trial to allow all parties time to prepare.

Before you submit

  • Form is fully completed with all required fields
  • Case reference number is correctly entered
  • All parties have been properly served
  • Form is signed by the authorized representative
  • Copy has been retained for personal records
  • Filing fee has been paid if required

How to file this form

  1. 1Obtain the correct version of Form 23A.1 from the Courts Service
  2. 2Complete all sections with accurate information about the evidence
  3. 3Ensure proper authorization and signature
  4. 4File with the appropriate court office
  5. 5Serve copies on all relevant parties
  6. 6Keep proof of filing for your records

Known limitations

  • This form only covers intention to present evidence on mental condition
  • It does not substitute for actual submission of medical evidence
  • The form itself doesn't guarantee admission of evidence
  • Different procedures may apply for different types of mental condition evidence

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Current Form Status

This form is current as per the Criminal Law (Insanity) Act 2006, but users should verify with the Courts Service for any recent updates.

Agency: Courts Service of Ireland

What changed or needs a fresh check

  • Verify the form corresponds to the Criminal Law (Insanity) Act 2006
  • Check if any recent amendments to the Act affect this form
  • Confirm the form number matches current court requirements
  • Ensure any referenced sections are still current

Quick Facts

This form is typically filed by legal representatives (solicitors or barristers) acting for either the prosecution or defense in criminal proceedings where mental condition is a factor.
The form captures information about the intention to present evidence regarding a person's mental condition, specifying what type of evidence will be presented and its relevance to the case under Section 19(1) of the Criminal Law (Insanity) Act 2006.
This form should be filed at an appropriate time before trial when evidence of mental condition becomes relevant, likely after arraignment but before the conclusion of the case.
The form would typically be submitted to the relevant court office where the criminal case is being heard, either in person, by post, or potentially through an electronic filing system if available for that court.
Submitting this form correctly ensures that the court is properly notified of evidence regarding mental condition, which is crucial for fair proceedings and proper consideration of relevant factors in the case.
Complete the form with all required details about the evidence you intend to present, including relevant dates and case information. Ensure it's properly signed and filed with the appropriate court office before any deadlines.

Form Details

Agency
Courts Service of Ireland
Revision Date
18/10/25

Form 23A.1 – Notice Of Intention To Adduce Evidence As To Mental Condition - Criminal Law (Insanity) Act 2006, Section 19(1)

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After you file

  • Monitor court dates for any hearings on the admissibility of evidence
  • Prepare the actual evidence to be presented
  • Coordinate with medical professionals if expert testimony is needed
  • Follow up with the court to confirm receipt
  • Be prepared to address any objections to the evidence

Source and verification log

  • Form number: Form 23A.1 confirmed
  • Issuing agency: Courts Service of Ireland confirmed
  • Legal basis: Criminal Law (Insanity) Act 2006, Section 19(1) confirmed
  • Filing procedures: not confirmed in official source
  • Specific deadlines: not confirmed in official source
  • Current form status: not confirmed in official source
  • Required fees: not confirmed in official source
  • Service requirements: not confirmed in official source

Common confusion points

6 things to watch for

  • 1

    Confusing this form with applications for insanity acquittal

  • 2

    Uncertainty about when mental condition evidence becomes relevant

  • 3

    Misunderstanding who needs to be served with the notice

  • 4

    Confusion about different types of mental condition evidence

  • 5

    Unclear about the relationship between this form and expert witness preparation

  • 6

    Misunderstanding the difference between this notice and actual evidence submission

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