OSHA 10-Hour General Industry Training is designed for entry-level workers in fields such as healthcare, factory operations, warehousing, manufacturing, and storage ¹. It helps educate workers on predicting, preventing, identifying, and stopping common worksite hazards. While the OSHA Outreach Training Program is voluntary, some employers may require workers to earn an OSHA 10 card before starting work, and it is mandatory in certain states, cities, and local jurisdictions ².