How often should SOPs be reviewed for regulatory changes?

• A. Every five years
• B. Only when a major incident occurs
• C. At defined intervals or upon regulatory updates; commonly annually or when changes occur
• D. Never; once approved they don't need review

Answer: (C)

Keeping SOPs current is about aligning procedures with both evolving rules and real-world practice. The best approach is to review at defined intervals and to update them whenever regulatory changes occur. This creates a steady governance rhythm—think of a regular annual check—and also keeps documents fresh when regulators publish new requirements or guidelines. It’s common to conduct yearly reviews or to review sooner if changes happen, ensuring procedures remain accurate, auditable, and effective with minimal disruption.

Other options fall short because waiting a long time allows procedures to drift from current regulations and best practices, reacting only after a major incident is too late and fails to prevent noncompliance, and never reviewing ignores the reality that rules and processes evolve.