Finally passed the NERC CIP material after failing my first attempt at 59%. Took 11 more weeks and passed at 76%. I made specific, fixable mistakes the first time and want to share what actually changed.
First attempt I studied everything at the same depth. Second time I went heavy on CIP-007 and CIP-010 because those standards account for a large share of the questions. I was doing 3 hours per night on weekdays and 5-6 hours on Saturdays by the final stretch.
The biggest change was drilling scenario-based questions. The exam doesn't just ask what a standard says — it asks what you'd do in a specific grid situation. Memorizing the standards is necessary but it's not enough on its own. Mapping out BES Cyber System asset classification tiers is also essential before you sit.
Failed twice before passing. What finally clicked was doing a full tabletop incident response simulation. The real exam loves notification timelines and evidence requirements under CIP-008, and nothing prepares you for that like walking through a scenario start to finish.
CIP-007 and CIP-010 are absolutely the heaviest sections. I charted out every control objective for both and drilled them daily for 3 weeks before my exam. Scored 81% overall and those ended up being my strongest areas.
BES Cyber System categorization is easy to get confused on if you haven't done asset classification work directly. I made flashcards for every impact level definition and reviewed them every morning for 6 weeks. That locked it in.