Which term refers to a formal process for evaluating and authorizing changes to a process to prevent new hazards?

• A. Manual of Control
• B. Management of Compliance
• C. Memorandum of Change
• D. Management of Change

Answer: (D)

The crucial idea here is a formal process for evaluating and authorizing changes to a process to prevent new hazards. This concept, known as Management of Change, is exactly what happens when a modification to equipment, procedures, materials, or operating conditions is proposed—you don’t implement it until a structured review confirms it won’t introduce new risks and that appropriate controls are in place. The process typically includes identifying the change, assessing safety and operability implications, updating design and operating documents, training affected personnel, and obtaining formal approval before implementation, followed by a post-change review. Other terms aren’t standard names for this systematic safeguard; they don’t convey the full, pre-emptive authorization and risk-assessment aspect that prevents new hazards from arising.