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HR Lawyer's Playbook for Workplace Harassment Investigations

June 12, 2025 Leslie Smith
HR lawyer Leslie J Smith conducting workplace harassment investigation consultation with management team

As an HR lawyer with extensive experience in Ontario workplace investigations, I've guided organizations through countless harassment complaints.

The legal landscape surrounding workplace harassment has evolved significantly, making professional guidance more crucial than ever. Understanding the complex requirements can mean the difference between effective resolution and costly litigation.

Why Every HR Lawyer Emphasizes Investigation Urgency

When harassment complaints arise, time is critical. Under Ontario's Occupational Health and Safety Act, employers have a legal duty to investigate workplace harassment complaints promptly. As an HR lawyer, I consistently advise clients that delayed investigations create several risks:

  • Evidence deteriorates over time
  • Witnesses' memories fade
  • The workplace environment may worsen
  • Legal liability increases with inaction

Moreover, the Human Rights Code requires employers to respond appropriately to harassment complaints. Failure to investigate can result in significant financial penalties and reputational damage.

The HR Lawyer's Framework for Investigation Planning

Before beginning any harassment investigation, proper planning is essential. As an HR lawyer, I recommend establishing clear protocols that address:

Investigation Team Selection

Choosing the right investigator is crucial. The investigator must be:

  • Impartial and free from conflicts of interest
  • Trained in investigation techniques
  • Knowledgeable about relevant legislation
  • Capable of maintaining confidentiality

Many organizations benefit from external investigators, particularly for senior-level complaints or complex situations involving multiple parties.

Scope and Timeline Definition

Every investigation requires clear boundaries. Define what allegations will be examined and establish realistic timelines. While thoroughness is important, unnecessarily prolonged investigations can harm all parties involved.

Legal Requirements Every HR Lawyer Must Address

Procedural Fairness Standards

Canadian courts consistently emphasize procedural fairness in workplace investigations. This means:

  • All parties must have opportunities to respond to allegations
  • Evidence must be gathered objectively
  • Conclusions must be based on credible evidence
  • The process must be documented thoroughly

As an HR lawyer, I've seen investigations fail because these fundamental principles were ignored.

Privacy and Confidentiality Obligations

Balancing investigation needs with privacy rights requires careful consideration. Personal information must be collected, used, and disclosed in compliance with privacy legislation. Additionally, confidentiality helps protect all parties from unnecessary reputational harm.

The HR Lawyer's Investigation Process

Initial Assessment and Interim Measures

Upon receiving a complaint, conduct an initial assessment to determine:

  • Whether the allegations, if true, would constitute harassment
  • What interim measures might be necessary
  • Whether external resources are required

Interim measures might include temporary reassignments or modified reporting structures. However, these should not prejudge the investigation outcome or unfairly impact any party.

Evidence Collection and Documentation

Thorough evidence collection forms the investigation's foundation. This includes:

  • Detailed interviews with all relevant parties
  • Review of relevant documents and communications
  • Examination of policies and procedures
  • Collection of any physical evidence

Every step must be documented meticulously. Poor documentation often undermines otherwise solid investigations.

Interview Techniques and Best Practices

Effective interviews require skill and preparation. Key principles include:

  • Creating a comfortable, private environment
  • Asking open-ended questions initially
  • Following up with specific clarifying questions
  • Avoiding leading or suggestive questions
  • Taking detailed notes or recordings (with consent)

Common Pitfalls HR Lawyers Help Organizations Avoid

Bias and Predetermined Outcomes

Investigations must be conducted with an open mind. Predetermined conclusions or investigator bias can invalidate the entire process. This is why many organizations engage external HR lawyers for complex investigations.

Inadequate Follow-Up

The investigation doesn't end with findings. Appropriate follow-up actions might include:

  • Disciplinary measures if harassment is substantiated
  • Policy revisions or training programs
  • Ongoing monitoring of the workplace environment
  • Support for affected employees

Documentation Deficiencies

Poor documentation creates legal vulnerabilities. Every investigation should produce a comprehensive report that includes:

  • Summary of allegations
  • Investigation methodology
  • Evidence reviewed
  • Findings and conclusions
  • Recommended actions

When to Engage an HR Lawyer

Consider engaging an HR lawyer when:

  • Allegations involve senior management
  • Multiple complaints exist against the same individual
  • The situation involves potential criminal conduct
  • Previous investigations have been challenged
  • The organization lacks internal investigation expertise

At Leslie J. Smith Law, we provide comprehensive workplace investigation services. Our experience as HR lawyers ensures investigations meet legal requirements while protecting organizational interests.

Moving Forward After Investigation

Regardless of investigation outcomes, organizations must take appropriate action. This might include policy updates, training programs, or disciplinary measures. The key is ensuring the workplace remains safe and respectful for all employees.

Contact Leslie J. Smith at 905-257-7714 for expert guidance on workplace harassment investigations. As an experienced HR lawyer, I help organizations navigate these complex situations while minimizing legal risks and protecting all parties involved.

Please fill out the form to begin a discussion with Leslie today:





Core Beliefs

I strive each day to live and work by one principle - treat others as I would want to be treated. In my practice, that translates into 4 key values:

I do what I say I will do and I am honest and transparent at all times with clients, staff, opposing counsel, the court and anyone else. I provide my clients with an honest assessment of their case. If I make a commitment to a client, I keep it. Integrity also means that my clients know before they retain me what my fee structure is. If a client appears unsure of whether or not to retain me or what to do, I tell them to go home and think about it first.

Integrity

Employees having difficulty at the workplace are often in considerable emotional distress when they arrive at my office. Employers can be as well. Employment issues involve human interactions, which necessarily involve emotions that sometimes need healing. I enjoy helping my employee clients think and feel differently about their situations. I also enjoy helping employers understand that their employees need to be treated with respect, dignity, kindness and fairness, no matter what is going on.

Compassion

I have an organized and logical mind that works like a trip hammer, especially in court. I can very quickly sort out the relevant facts and issues in order to resolve my client's cases efficiently. Excellence also means to approach matters with a large measure of practicality, always thinking about what is best for my client and their family and/or business. Finally, excellence also means behaving with civility. I have learned to be hard on the issues and soft on the people - a winning combination.

Excellence

I have also been blessed with discernment and intuition that allows me to often "know" what is really going on with my clients. Equally, my own life journey has led me through difficulties in personal relationships so I understand how upsetting a broken employment relationship is. My own struggles married with discernment and intuition allows me to treat my client holistically, not just legally. This is the thing that sets me apart from most other lawyers, so say my clients.

Wisdom