Keep Interviews Legal: 6 Best Practices to Hire Top Talent Without Legal Risk

How to Keep Interviews Legal: 6 Best Practices to Hire Top Talent Without Legal Risk
Hiring the right people is one of the highest-leverage decisions an organization can make. But even experienced hiring managers can unknowingly expose their organizations to unnecessary legal risk during the interview process.

Our organizational culture assessment data shows that hiring decisions shape far more than workforce capability — they also influence:

• Employee trust.
• Workplace culture.
• Organizational performance.

Yet according to a Resume Builder survey of 1,000 hiring managers, nearly one-third (32%) admitted they have knowingly asked illegal interview questions. That creates unnecessary exposure to discrimination claims, reputational damage, and costly litigation.

The good news is that keeping interviews legal does not require sacrificing meaningful conversations or your ability to identify top talent. Organizations that use structured, legally compliant interviewing practices consistently make better hiring decisions while creating a fairer candidate experience.

Keep Interviews Legal: 6 Best Practice Guidelines to Hire Top Talent Without Legal Risk

Based upon behavioral interview training best practices, here’s how to keep interviews on solid legal ground without sacrificing insight into a candidate’s potential and cultural fit.

1. Understand Federal, State, and Local Hiring Laws
   Legal interviewing begins with understanding the employment laws that govern hiring decisions. While federal laws such as Title VII of the Civil Rights Act, the Americans with Disabilities Act (ADA), and the Age Discrimination in Employment Act (ADEA) establish minimum standards, many states and municipalities impose additional requirements regarding salary history, criminal background checks, pay transparency, and other hiring practices.

   Keeping interviewers informed about changing legal requirements significantly reduces organizational risk before interviews even begin.

2. Train Interviewers to Ask the Right Questions
   Many legal issues arise not because of bad intentions, but because interviewers ask questions unrelated to job performance.

   Questions about age, family status, religion, disability, pregnancy, or other protected characteristics can create legal exposure even when asked casually.

   Instead, as part of your new manager training, train interviewers to focus on competencies, qualifications, experience, and the candidate’s ability to perform the essential functions of the role.

   Every interview question should answer one simple question:

   “How does this information help determine whether this candidate can successfully perform the job?”

3. Use Structured Interviews Instead of Informal Conversations
   Research consistently shows that structured interviews outperform unstructured interviews in both predictive validity and legal defensibility.

   Ask every candidate the same core job-related questions.  Evaluate candidates using consistent scoring criteria.  Document hiring decisions using objective evidence rather than intuition or memory.

   This approach improves hiring quality while reducing bias and strengthening legal compliance.

4. Handle Background Checks and Social Media Carefully
   Background checks and social media reviews can provide valuable information, but they also introduce legal risk when handled improperly.

   Obtain appropriate consent before conducting third-party background checks, comply with Fair Credit Reporting Act (FCRA) requirements, and avoid allowing protected personal information discovered online to influence hiring decisions.

   When possible, use standardized procedures or neutral third parties to ensure consistency and fairness.

5. Build ADA and Equal Employment Opportunity Compliance into Every Interview
   Interviewers should evaluate whether candidates can perform the essential functions of the job with or without reasonable accommodation — not inquire about medical conditions, disabilities, or health history.

   Likewise, every qualified candidate should have an equal opportunity to compete through a fair, accessible, and consistent interview process that complies with Equal Employment Opportunity (EEO) requirements.

6. Partner with HR and Legal Before Problems Arise
   The strongest hiring processes are designed proactively — not after an employment claim has been filed.

   HR and legal professionals should help develop interview guides, evaluation criteria, interviewer training, and documentation standards. Doing so creates consistency across hiring managers while embedding fairness, compliance, and sound judgment into every hiring decision.

The Bottom Line
Organizations that keep interviews legal are far more likely to hire the right people, reduce legal risk, strengthen their employer brand, and improve the candidate experience. A structured, legally compliant interview process protects your organization while helping hiring managers make smarter, more objective decisions based on what matters most: the candidate’s ability to succeed in the role.

Want to hire top talent more consistently while avoiding costly hiring mistakes? Download Why Most Interviewing Processes Fail — And How to Hire Top Talent Instead to discover research-backed strategies for improving hiring quality, reducing bias, and making better hiring decisions.

by Tristam Brown: CEO

Tristam Brown is an executive business consultant and organizational development expert with more than three decades of experience helping organizations accelerate performance, build high-impact teams, and turn strategy into execution. As CEO of LSA Global, he works with leaders to get and stay aligned™ through research-backed strategy, culture, and talent solutions that produce measurable, business-critical results. See full bio.