Skip to main content

White Paper: Internal Auditing: Expectations, Implementation and Optimization

This white paper focuses on internal auditing programs, demonstrating how organizations can keep their systems working effectively, by becoming their own worst critic to drive needed continual improvement.

If we consider the certification process as a final exam, an internal audit would be the pre-exam and the continuing education requirements, charged with keeping an organization sharp. The internal audit reviews the effective implementation of an organization’s management system (quality, environmental, information security, etc.) against the company-defined documented information (e.g. its manual, procedures or the international standard). To keep things on the right track, and avoid costly mistakes, an organization should implement an internal audit program.

How NSF Can Help You

Get in touch to find out how we can help you and your business thrive.

What’s New with NSF

  • Spritzer Becomes First Malaysian Bottled Water Brand Certified by NSF for Beverage Quality

    May 21, 2026
    The leading Malaysian bottled water and beverages brand has earned NSF certification from ANSI-Accredited Product Certification Body – Accreditation #0216.
    Read the Story
  • NSF Annual Review and Impact Report 2025 Now Live

    April 20, 2026
    NSF has published its Annual Review and Impact Report 2025, detailing the organization’s progress over the past year and outlining strategic priorities for 2026.
    Read the Story
  • Visit NSF at Making Pharma 2026

    April 10, 2026
    Connect with our experts to discover how we help leading pharmaceutical and biotechnology companies achieve regulatory compliance and operational excellence.
    Read the Story