Workplace investigations and employee discipline

Workplace investigations are formal processes used to gather facts, assess risk and determine appropriate action when concerns arise in the workplace. These concerns may involve misconduct, policy violations, harassment, discrimination, retaliation, safety issues, conflicts between employees or violations of company procedures. Employers have a legal and ethical obligation to investigate allegations thoroughly and objectively. In addition, that employees are treated fairly and that workplace issues do not escalate. 

A well-run investigation typically includes several core steps:

  • receiving and documenting the initial complaint
  • determining whether an investigation is warranted
  • identifying the right investigator
  • collecting evidence
  • conducting interviews
  • analyzing findings
  • completing a written report.

HR teams must handle each stage with care. They must follow company policies, meet applicable federal and state requirements and maintain confidentiality to the highest degree possible. 

Investigations are not only reactive; they help employers reinforce expectations, protect employees, prevent escalation and demonstrate that workplace concerns are taken seriously. When handled consistently and transparently, investigations support a safe and respectful work environment while reducing legal exposure. 

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Blogs

Why it’s important to get investigations and discipline right

Enhance your HR compliance strategy with clear guidance on managing workplace investigations and discipline—from fact‑finding to fair outcomes.

Guides – How to

How to conduct a legally sound workplace investigation

Understand how to run a proper workplace investigation, including planning, interviewing, and documentation, to confidently address misconduct and …

HR law guides

Employee discipline laws in Michigan

Explore our guide to Michigan employee discipline laws, covering drug testing, recording consent, weapons policies, genetic and polygraph …

Charts

Documentation for separation of employment by state

Get a clear overview of state-specific separation documentation requirements, including unemployment notices, mini‑COBRA rules, and essential end‑of‑employment obligations.

Guides – How to

How to manage employees on probation or suspension

Improve your HR approach with guidance on handling agitated employees returning from probation or suspension.

HR News

Washington Enacts Several New Employment Laws

Changes are coming soon to Washington state. Bills signed into law in the past week by Washington Gov. …

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