🏠 Home › Workplace Investigations › About David Harris ›
Workplace Investigations ›

Calgary Workplace Investigations
Independent, fair, and legally informed workplace investigations across Alberta.
Workplace complaints require a process that is impartial, careful, and legally informed. David Harris brings decades of employment law experience to workplace investigations involving harassment, discrimination, bullying, reprisal, misconduct, occupational health and safety concerns, and other serious workplace issues.
David is a former Canadian employment litigation lawyer and author of Wrongful Dismissal. He brings decades of employment law, human rights, occupational health and safety, and litigation experience to workplace investigation mandates.
Each investigation is conducted with careful attention to procedural fairness, relevant evidence, witness credibility, and clear written findings.
Why Employers Retain David Harris
Workplace investigations require independence, legal judgment, procedural fairness, and careful evidence assessment. David Harris brings decades of employment law experience to workplace investigation mandates in Calgary and across Alberta.
Legal Experience
Former trial and appellate lawyer with extensive experience in employment law, human rights, occupational health and safety, and workplace disputes.
Independent Process
Neutral fact-finding process focused on fairness, evidence, credibility assessment, and reliable findings.
Defensible Reports
Clear written investigation reports designed to help employers understand the evidence and respond appropriately.
Calgary & Alberta
Based in Calgary and available for independent workplace investigations throughout Alberta.
Workplace Investigation Services
David Harris conducts independent workplace investigations for employers involving serious workplace concerns, including harassment, discrimination, bullying, reprisal, misconduct, conflict of interest, occupational health and safety issues, and complaints involving managers or senior personnel.
Workplace Harassment
Investigations into harassment complaints, inappropriate workplace conduct, and related concerns.
Bullying & Toxic Workplace Allegations
Fact-finding where employees allege bullying, intimidation, hostility, or a poisoned work environment.
Human Rights & Discrimination
Investigations involving discrimination, accommodation concerns, reprisal, or adverse treatment.
Sexual Harassment
Independent investigations into sexual harassment complaints and related workplace misconduct.
Retaliation & Reprisal
Investigations where an employee alleges punishment or retaliation for raising a workplace concern.
Workplace Misconduct
Investigations involving misconduct, conflict of interest, breach of policy, or inappropriate conduct.
Occupational Health & Safety
Investigations involving workplace safety concerns, harassment, violence, or employer obligations.
Investigation Reports
Clear written reports setting out the allegations, evidence, analysis, and findings.
Each investigation is conducted in a fair, unbiased, and legally informed manner, with careful attention to the rights of the complainant, the respondent, witnesses, and the employer’s need for a reliable and defensible process.
The Role of an Independent Workplace Investigator
An independent workplace investigator is a neutral fact-finder.
The investigator does not advocate for the employer, the complainant, or the respondent. The investigator’s role is to gather relevant evidence, interview the parties and witnesses, assess credibility where required, and make findings based on the evidence.
A properly conducted workplace investigation helps an employer understand what occurred, respond appropriately, and reduce legal and workplace risk.
Investigation Process
A workplace investigation may include:
- reviewing the complaint and defining the issues to be investigated
- identifying relevant documents and witnesses
- interviewing the complainant, respondent, and witnesses
- reviewing emails, text messages, workplace policies, records, and other relevant evidence
- assessing conflicting evidence and credibility where necessary
- making findings based on the balance of probabilities
- preparing a written investigation report
The scope of the investigation is tailored to the seriousness of the allegations, the workplace context, and the employer’s legal and operational needs.
Where requested, the investigation report may include findings only, or findings together with recommendations.
When Should an Employer Hire an Independent Workplace Investigator?
An employer should consider hiring an independent workplace investigator when a complaint involves serious workplace concerns such as harassment, discrimination, bullying, reprisal, conflict of interest, misconduct, or occupational health and safety issues.
An external investigator may be especially appropriate where:
- the allegations involve a manager, supervisor, executive, or senior employee
- internal HR staff may be seen as lacking independence
- the complaint raises legal, human rights, or occupational health and safety issues
- credibility findings may be required
- the workplace relationship has become highly strained
- the employer requires a careful written report
- the matter may later be reviewed by a court, tribunal, arbitrator, regulator, or other decision-maker
Investigations are not solely complaint-driven. If an employer has reason to believe that offensive or unlawful workplace conduct may have occurred, the employer may have an obligation to investigate even where no formal complaint has been made.
Fair, Independent, and Legally Sound Investigations
A workplace investigation must be more than a collection of interviews. The process should be fair to all parties, properly documented, and focused on the issues that must be decided.
David Harris brings legal judgment and workplace experience to the investigation process, including careful attention to:
- procedural fairness
- neutrality and independence
- properly defined allegations
- relevant evidence
- witness interviews
- credibility assessment
- the balance of probabilities
- clear written findings
- defensible investigation reports
The goal is to provide the employer with a reliable factual foundation for responding to the workplace issue.
What the Employer Receives
At the conclusion of a workplace investigation, the employer receives a clear and carefully organized investigation report. The report is designed to provide a reliable factual foundation for responding to the workplace issue.
Defined Allegations
The report identifies the allegations or issues investigated so the scope of the investigation is clear.
Evidence Summary
Relevant documents, witness evidence, and other information are reviewed and summarized.
Credibility Assessment
Where evidence conflicts, the report may address credibility and reliability in a fair and reasoned manner.
Findings
Findings are made based on the evidence and the applicable standard of proof, usually the balance of probabilities.
Where requested, the report may include findings only, or findings together with recommendations. The scope of the report depends on the employer’s mandate and the nature of the workplace issue.
The goal is to provide a fair, neutral, and defensible record of what occurred.
Frequently Asked Questions
What does a workplace investigator do?
A workplace investigator reviews relevant evidence, interviews the parties and witnesses, assesses the information gathered, and makes findings based on the evidence. In many cases, the investigator prepares a written report setting out the allegations, evidence, analysis, and findings.
When should an employer hire an independent workplace investigator?
An employer should consider hiring an independent workplace investigator when a complaint involves workplace harassment, discrimination, bullying, retaliation, conflict of interest, misconduct, occupational health and safety concerns, or other serious workplace issues.
An independent investigator may also be appropriate where the complaint involves senior personnel, where internal HR staff may not be seen as independent, or where the employer needs a process that can withstand later legal or regulatory scrutiny.
Are workplace investigations only required after a formal complaint?
No. Workplace investigations are not solely complaint-driven. If an employer has reason to believe that offensive, unsafe, discriminatory, or unlawful workplace conduct may have occurred, the employer may have an obligation to investigate even where no formal complaint has been made.
Does David Harris conduct workplace investigations outside Calgary?
Yes. David Harris is based in Calgary and conducts independent workplace investigations for employers in Calgary and throughout Alberta.
What kinds of workplace complaints can be investigated?
Workplace investigations may involve harassment, bullying, discrimination, sexual harassment, reprisal, workplace misconduct, conflict of interest, occupational health and safety concerns, toxic workplace allegations, or complaints involving managers, supervisors, executives, or other senior personnel.
Why hire an external workplace investigator?
An external investigator can provide independence, neutrality, and procedural fairness, particularly where the allegations are serious, the parties are senior employees, the workplace relationship has become strained, or the employer needs a defensible process.
About David Harris
David Harris is a former Canadian employment litigation lawyer, workplace investigator, mediator, and author of legal publications on Canadian employment law, including Wrongful Dismissal.
David has decades of experience in employment law, workplace human rights, occupational health and safety, wrongful dismissal, constructive dismissal, and employer decision-making.
He has acted as trial and appellate counsel in hundreds of workplace cases and now conducts independent workplace investigations for employers who require a fair, neutral, and legally informed process.
Former Litigation Lawyer
David has acted as counsel in employment law, human rights, occupational health and safety, and workplace disputes.
Employment Law Author
David is the author of Wrongful Dismissal and other Canadian employment law publications.
Workplace Investigator
David conducts independent workplace investigations involving harassment, discrimination, bullying, reprisal, misconduct, and related workplace issues.
Employment Law Mediator
David also acts as a mediator in employment law, workplace, and human rights disputes.
His background in employment law, workplace human rights, occupational health and safety, and litigation allows him to conduct workplace investigations with careful attention to fairness, evidence, credibility, and legal risk.
Serving Calgary and Alberta Employers
David Harris is based in Calgary and conducts workplace investigation mandates throughout Alberta.
Clients may include private employers, public sector organizations, professional workplaces, non-profit organizations, boards, senior management teams, human resources departments, and legal counsel acting for employers.
Investigations may be conducted in person, remotely, or through a combination of in-person and video interviews, depending on the nature of the complaint, the location of witnesses, and the employer’s needs.
For employers outside Calgary, David can conduct workplace investigations across Alberta where a fair, independent, and legally informed process is required.
Need an Independent Workplace Investigator in Calgary or Alberta?
To discuss an independent workplace investigation in Calgary or elsewhere in Alberta, contact:
David Harris
david@empl-law.com
For scheduling or administrative inquiries:
Maureen
maureen@empl-law.com
Independent workplace investigations for employers in Calgary and across Alberta.
Related Resources and Professional Work
David Harris writes and publishes legal commentary and employment law resources for lawyers, HR professionals, employers, and students.
Employment Law and Workplace Mediation
Mediation services for employment law and workplace human rights disputes.
Canadian Employment Law
Workplace Investigation Guide
A practical guide to the basic rules of conducting a workplace investigation.
Sexual Harassment in the Workplace
Legal commentary and resources dealing with workplace sexual harassment issues.
Suspension Hub
Resources dealing with workplace suspensions, investigations, and employer decision-making.
YouTube Channel
CanLII Connects Commentary
Legal commentary published on CanLII Connects, Canada’s legal commentary platform.
Wrongful Dismissal Publications
David’s employment law publications include Wrongful Dismissal, which has been cited in numerous trial and appellate Canadian court decisions, including the Supreme Court of Canada.
These resources reflect David’s broader work in Canadian employment law, workplace investigations, mediation, human rights, wrongful dismissal, constructive dismissal, and related workplace issues.
Connect with David Harris
- 🔗 LinkedIn Profile
- 🏛️ Calgary Workplace Investigations
- 📚 Employment Law Reference Hub
- 🎥 YouTube Channel — Explainers & discussions on Canadian Employment Law
📑 Published on CanLII Connects
Read legal commentary on Luan v. ADP Canada Co. (2020 ABQB 387) as published on CanLII Connects, Canada’s legal commentary platform.