Executive Summary: Key Legal and Evidentiary Issues

• Findings of professional misconduct based on both written and unwritten veterinary practice standards.

• Acceptance that unwritten standards of veterinary medicine are enforceable under the Veterinary Profession Act (VPA).

• Standard of appellate review: correctness for questions of law, palpable and overriding error for factual and mixed findings.

• Rejection of the argument that a divergence of professional opinion precluded findings of misconduct.

• Assessment and confirmation of the reasonableness of sanctions including fines, suspension, education, and practice restrictions.

• Procedural fairness and adequacy of reasons by the Hearing Tribunal and the Committee of Council upheld.

Facts of the case
Dr. Ignacio Tan III appealed a decision by the Committee of Council of the Alberta Veterinary Medical Association upholding the findings of a Hearing Tribunal that he committed professional misconduct. The allegations related to his treatment of three dogs and a kitten between July and November 2016. The misconduct findings involved medical mismanagement, unprofessional conduct toward clients and staff, improper drug dispensing, and deficient record keeping. Of 39 counts, Dr. Tan was found guilty on 19 and acquitted on 20. He was sanctioned with a reprimand, $29,000 in fines, a 30-day suspension, 100 hours of continuing education, an international professional examination, restrictions on orthopedic surgery pending further training, and a costs award.

The decisions of the Hearing Tribunal and the Committee of Council
The Hearing Tribunal made detailed findings based on a thorough review of the evidence, including expert testimony. The Tribunal determined that Dr. Tan’s conduct, including improper intubation practices, failures in anesthesia protocol, staff mistreatment, and breaches of professional responsibilities, amounted to unprofessional conduct under the Veterinary Profession Act. On appeal to the Council, Dr. Tan argued that in the absence of formal written standards, misconduct findings could not stand. The Council rejected this, affirming that veterinary practice is also governed by unwritten professional standards widely understood within the profession. It conducted a detailed, independent review and found the Hearing Tribunal's findings reasonable and properly grounded in the evidence.

Issues on appeal to the Court of Appeal
Dr. Tan advanced multiple grounds of appeal, including the claim that the decisions incorrectly attributed misconduct to matters of professional judgment, failure to articulate clear practice standards, improper credibility assessments, unreasonable sanctions, and procedural unfairness. He also argued that the sanctions did not adequately reflect mitigating factors such as the long procedural delay, his lack of prior misconduct, and his voluntary restriction from orthopedic surgeries during the investigation.

The Alberta Court of Appeal’s analysis
The Court emphasized that findings of fact and credibility are reviewed on the standard of palpable and overriding error, while questions of law are reviewed for correctness. It concluded that the Council and Hearing Tribunal appropriately found that unwritten professional standards could support misconduct findings and that no strict codification of every duty was required. The Court rejected Dr. Tan’s argument that a divergence in professional opinion negated findings of misconduct, noting that competent decision-makers are entitled to weigh expert evidence and prefer one body of opinion over another.

The Court also upheld the sanctions. Although it acknowledged that the reasons for the exact fine amounts and mitigating factors could have been clearer, the total sanctions were proportionate given the seriousness of the misconduct, and thus were reasonable. There was no demonstrated prejudice or unfairness justifying intervention. Similarly, Dr. Tan’s argument that delegation of supervisory authority to the Complaints Director was improper was dismissed, as no evidence of bias or improper conduct was shown.

Conclusion
The Alberta Court of Appeal dismissed Dr. Tan’s appeal. It found no reviewable errors in the findings of professional misconduct or in the sanctions imposed. The Court reinforced the ability of professional regulatory bodies to enforce standards of practice, even when based on widely recognized but unwritten norms. The appeal was dismissed with costs to the Alberta Veterinary Medical Association and its Committee of Council.