According to Article 41, internal investigations records for sustained informal investigations shall be retained for ____ years.

• A. 10
• B. 30
• C. 20
• D. 40

Answer: (B)

Understanding this question starts with how long internal investigation records are kept. Article 41 sets the retention periods for different kinds of investigations. When an informal investigation is sustained—meaning the findings support the allegations—the record is kept for a long time to ensure history is available for future reviews, potential inquiries, or litigation, and to support trend analysis and accountability over time. The established retention period for sustained informal investigations is thirty years, balancing the need to preserve important documentation with practical records management. Shorter timeframes like ten or twenty years would risk losing relevant information, while forty years goes beyond what's required for this category. So, thirty years is the correct retention period.