October 29, 2025

8 Emerging Issues Employers Should Consider in Workplace Investigations

As workplaces evolve, so do the challenges of handling employee complaints and conducting internal investigations. From hybrid work to heightened attention to mental health, today’s investigations require more nuance and care than ever. Below are eight emerging issues every employer should keep in mind when conducting workplace investigations.

1. Increased Volume and Complexity

Employees are speaking up more often, and complaints are becoming more complex—covering topics like systemic bias, political expression, and reverse discrimination. Employers should ensure consistent, well-documented processes that demonstrate fairness and objectivity.

2. Digital Evidence and AI Manipulation 

Advancements in technology make verifying information more difficult. Employers should be alert to falsified digital content and consider engaging forensic specialists when evidence authenticity is in question.

3. Remote and Hybrid Work Challenges 

Virtual work environments introduce unique complications, such as limited in-person interactions and inappropriate online behavior. Employers should adapt investigation procedures and establish clear expectations for remote conduct.

4. Return-to-Office Misconduct 

As employees transition back to in-person settings, incidents of inappropriate workplace or social event behavior have increased. Reinforcing respectful conduct policies can help prevent issues before they escalate.

5. Greater Focus on Mental Health

More employees are raising mental health concerns during investigations. Employers can promote credibility and trust by ensuring participants feel psychologically safe and supported throughout the process.

6. Process Integrity and HR Capacity

A credible process matters as much as the outcome. With HR teams stretched thin, employers should ensure investigators are properly trained or consider outsourcing investigations to maintain objectivity and compliance.

7. Post-Separation Complaints

Former employees are increasingly submitting complaints after leaving the company. Exit interviews and final communications should be carefully reviewed for “investigation triggers.”

8. Legal Challenges to Investigations

Investigations often become focal points in litigation. Common claims include delayed responses, incomplete documentation, or investigator bias. Employers should establish clear protocols to reduce legal risk and reinforce trust.

Today’s workplace investigations demand sensitivity, structure, and a proactive approach. Employers who adapt to these emerging issues can better protect their organization and employees. For guidance on conducting effective and compliant workplace investigations, reach out to our Employment Law attorneys