5. Disclosure of Unused Material and Defence Statements
Retention and prosecution disclosure, continuing review, defence statements, PII and third-party material.
How to study for BSB Criminal Litigation
Prepare for a closed-book assessment by linking every power, gateway, burden, procedure and appellate route to its place in the criminal case.
Core concepts
Concept 1
The prosecution must disclose unused material that might reasonably be considered capable of undermining its case or assisting the defence, and keep disclosure under review.
Exam cue: Track material from investigator retention through revelation to the prosecutor, review and disclosure.
Concept 2
Defence statements define the issues, disclose the nature and particulars of the defence and address alibi and witness information under the applicable route.
Exam cue: Apply the statutory disclosure test to the actual defence issues, including later developments.
Concept 3
Public-interest immunity does not permit unilateral suppression by the prosecutor; sensitive and third-party material require the proper review and court procedure.
Exam cue: Separate sensitive material, third-party material and material outside prosecution possession or control.
Risk pitfalls and guardrails
Treating unused material as irrelevant merely because the prosecution will not rely on it.
Guardrail: Do not import a current-law change into the assessment merely because it post-dates the syllabus cut-off; use the latest BSB-issued syllabus or amendment for exam scope.
Assuming initial disclosure ends the continuing duty to review.
Guardrail: Do not import a current-law change into the assessment merely because it post-dates the syllabus cut-off; use the latest BSB-issued syllabus or amendment for exam scope.
Withholding sensitive material on public-interest grounds without following the required court process.
Guardrail: Do not import a current-law change into the assessment merely because it post-dates the syllabus cut-off; use the latest BSB-issued syllabus or amendment for exam scope.
Memory anchors
Disclosure test
Disclose material capable of undermining the prosecution or assisting the defence.
Continuing duty
Review disclosure as the defence case and evidential picture develop.
Defence statement
Set out the nature, factual issues, points of law and supporting particulars of the defence.
Disclosure failure
Defence omissions or inconsistency may have procedural and evidential consequences.
PII route
Protect public interests through the lawful court procedure, not unilateral prosecutorial concealment.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
An investigator finds CCTV that conflicts with the complainant's timing but does not intend to use it. What should happen?
A disclosure officer omits a witness's inconsistent account from the non-sensitive schedule because it looks unhelpful. What is wrong?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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