OSHA’s Hazardous Communication Standard (HCS), commonly referred to as “HazCom,” is a regulation designed to help organizations that use hazardous chemicals keep their staff safe through effective communication and protective measures. Essential requirements of the HCS for employers include: Maintaining a master list of hazardous chemicals on-site Creating a written hazard communication program Properly labeling hazardous chemicals Making Safety Data Sheets readily accessible to employees Providing comprehensive training Organizations that follow these five steps are properly positioned to maintain safe work environments and remain compliant with federal requirements.