Which statement correctly differentiates informal inspections from formal inspections?

• A. Informal inspections are planned and scheduled; Formal are unplanned and ongoing
• B. Informal inspections are unplanned and ongoing; Formal are planned and scheduled
• C. Both are planned and scheduled
• D. Both are unplanned and ongoing

Answer: (B)

The main idea is how planning and documentation separate informal checks from formal inspections. Informal inspections happen during normal work, carried out by frontline staff or supervisors on the fly to spot hazards, and they’re ongoing as work unfolds with little to no formal paperwork. In contrast, formal inspections are deliberate and organized—they’re planned and scheduled, use a defined checklist or scope, involve specific people, and results are formally recorded with follow-up actions tracked. This combination of spontaneous, ongoing checks versus scheduled, documented reviews is what differentiates the two.