What is REPS and Checks described as?

Answer: A — Amazon's foundational safe driving system

REPS and Checks describe Amazon's foundational safe driving system—the central framework that underpins how drivers are expected to operate safely. It isn’t just a single course or a one-off checklist; it establishes the baseline safety standards, then guides ongoing practice, coaching, and verification across daily driving. The idea is to create consistent habits and decision-making so hazards are recognized early and appropriate safety actions are taken, with checks built in to reinforce these behaviors over time. That makes it a system for safety itself, not merely a maintenance routine, a training module, or a metric used to judge delivery outcomes.