Which category card mandates action to sustain certification?

• A. Category II
• B. Category 1C
• C. Category 1A
• D. Category 1B

Answer: (B)

Maintaining certification often means you must complete specific steps on a schedule to keep it valid. That requirement—ongoing actions to stay current—is what this item is asking about. Category 1C is the track that includes mandatory maintenance actions to sustain certification, such as required training updates or timely verifications. The other categories describe different maintenance arrangements that don’t demand the same ongoing actions in the same way, so they don’t fit the idea of requiring action to keep the certification active. Therefore, Category 1C is the correct choice.