Which standard regulates the manufacture, storage, and handling of aerosol products?

The correct answer is NFPA 30B, which specifically addresses the manufacture, storage, and handling of aerosol products. This standard is essential because it provides guidelines and safety measures that aim to reduce the risks associated with the flammable and potentially hazardous nature of aerosol products. NFPA 30B outlines requirements for proper storage facilities, handling practices, and fire protection strategies tailored to ensure safety around these specific types of products.

In contrast, the National Fire Code encompasses a broader range of fire safety regulations, covering various fire prevention measures across multiple industries but does not focus exclusively on aerosol products. OSHA 1920 sets standards regarding occupational safety and health but is not specifically targeted at aerosol products. The EPA Hazard Code is primarily concerned with environmental protection standards and regulations related to hazardous waste and chemicals, rather than the specific handling and storage protocols for aerosol items. Hence, NFPA 30B stands out as the directive specifically designed to govern the unique challenges posed by aerosols.