MC v Accident Compensation Corporation

MC v Accident Compensation Corporation

On the evidence the Court was entitled to infer that the traumatic incidents during the 2009 Afghanistan deployment constituted a series of events arising from the same cause or circumstance and together comprising a single incident or occasion, not a gradual process, and that those events were a material cause of the appellant's PTSD; accordingly s21B was satisfied and ACC cover is payable.

Citation
[2016] NZACC 264
Parties
Appellant: MC; First Respondent: Accident Compensation Corporation; Second Respondent: New Zealand Defence Force
Court
District Court
Jurisdiction
New Zealand
Judgment Date
20 September 2016
Procedural Posture
Appeal Under Accident Compensation Act 2001 / Judgment (district Court, Reserved)
Outcome
Appeal allowed; review decision and decision of second respondent quashed; appellant entitled to ACC cover.
Legal Topics
Work Related Mental Injury, PTSD, Section 21 B(7) 'series of Events' Interpretation, Causation, Gradual Process Exclusion
Accident Compensation Statutory Interpretation Personal Injury Work Related Mental Injury PTSD Section 21 B(7) 'series of Events' Interpretation Causation Gradual Process Exclusion

Case Brief

Summary, issues, holding and outcome

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Parties

MC

Appellant

Accident Compensation Corporation

First Respondent

New Zealand Defence Force

Second Respondent

Procedural Posture

Appeal Under Accident Compensation Act 2001 / Judgment (district Court, Reserved)

Legal Issues

  1. 1 Whether the appellant's PTSD was caused by a single event or a qualifying series of events under s21B(7)
  2. 2 Whether the 2009 Afghanistan deployment events arise from the same cause or circumstance and together comprise a single incident or occasion
  3. 3 Whether the appellant's condition is excluded as a gradual process

Ratio Decidendi

On the evidence the Court was entitled to infer that the traumatic incidents during the 2009 Afghanistan deployment constituted a series of events arising from the same cause or circumstance and together comprising a single incident or occasion, not a gradual process, and that those events were a material cause of the appellant's PTSD; accordingly s21B was satisfied and ACC cover is payable.

Court Disposition

Appeal allowed; review decision and decision of second respondent quashed; appellant entitled to ACC cover.

Orders

  • Review decision of 28 November 2014 quashed
  • Decision of 11 April 2014 quashed