O'Flynn v The Health Service Executives & Ors (Unapproved) [2022] IECA 83 (01 April 2022)

O'Flynn v The Health Service Executives & Ors (Unapproved) [2022] IECA 83 (01 April 2022)

The Court held that compelling the plaintiff to disclose her expert reports before CPL had instructed its own experts or produced corresponding reports would create an unfair litigious advantage for CPL, particularly given its in-house expertise. A Harrington undertaking was insufficient in this context. The disclosure regime under S.I. 391 of 1998 must be implemented to ensure fairness, requiring simultaneous or like-for-like exchange of expert reports. The appeal was dismissed and the High Court's refusal to compel disclosure was upheld.

Citation
[2022] IECA 83
Parties
Plaintiff/respondent: Joan O'Flynn; Defendant/appellant: Health Service Executive; Defendant/appellant: Sonic Healthcare (Ireland) Limited; Defendant/appellant: Medlab Pathology Limited; Defendant/appellant: Clinical Pathology Laboratories Incorporated
Jurisdiction
Ireland
Judgment Date
01 April 2022
Procedural Posture
Appeal (personal Injuries/professional Negligence) / Court of Appeal Judgment on Interlocutory Application Regarding Expert Report Disclosure
Outcome
Appeal dismissed
Legal Topics
Disclosure of Expert Reports, Simultaneous Exchange, Equality of Arms, Professional Negligence, Litigation Fairness
Civil Procedure Personal Injury Medical Negligence Disclosure of Expert Reports Simultaneous Exchange Equality of Arms Professional Negligence Litigation Fairness

Case Brief

Summary, issues, holding and outcome

More case intelligence is available

Unlock the full research layer for this judgment.

Full judgment text Downloadable case file Legal principles 3 Authorities cited 11 Party arguments 2
Sign in to unlock

Parties

Joan O'Flynn

Plaintiff/respondent

Health Service Executive

Defendant/appellant

Sonic Healthcare (Ireland) Limited

Defendant/appellant

Medlab Pathology Limited

Defendant/appellant

Clinical Pathology Laboratories Incorporated

Defendant/appellant

Procedural Posture

Appeal (personal Injuries/professional Negligence) / Court of Appeal Judgment on Interlocutory Application Regarding Expert Report Disclosure

Legal Issues

  1. 1 Whether the plaintiff can be compelled to disclose expert reports to the defendant before the defendant has instructed its own experts or produced corresponding reports
  2. 2 Whether a 'Harrington undertaking' is sufficient to protect the plaintiff from unfair litigious advantage in professional negligence claims
  3. 3 How the disclosure regime under S.I. 391 of 1998 should be implemented to ensure fairness

Ratio Decidendi

The Court held that compelling the plaintiff to disclose her expert reports before CPL had instructed its own experts or produced corresponding reports would create an unfair litigious advantage for CPL, particularly given its in-house expertise. A Harrington undertaking was insufficient in this context. The disclosure regime under S.I. 391 of 1998 must be implemented to ensure fairness, requiring simultaneous or like-for-like exchange of expert reports. The appeal was dismissed and the High Court's refusal to compel disclosure was upheld.

Court Disposition

Appeal dismissed

Orders

  • High Court order refusing to compel plaintiff to disclose expert reports before CPL produces corresponding reports is affirmed.
  • Plaintiff provisionally entitled to costs; CPL may seek a further hearing on costs within 14 days.