How must a chemical inventory list be prepared?

The best and easiest way to prepare a comprehensive chemical inventory list is to survey the entire workplace. Work systematically through the facility, and note all chemicals in all possible forms — liquids, solids, gases, vapors, fumes, and mists. Identify chemicals in containers, including pipes, but also chemicals generated in work operations such as welding. Be sure to check in all cabinets, closets, and other storage areas.

Once a workplace survey has been completed, the names of all hazardous chemicals using the identity that is referenced on the SDS must be listed. This identity is often a common name, such as the product or trade name. While the Hazard Communication Standard only requires that the product identifier be on the list (see 1910.1200(e)(1)(i)), you may wish to note the location(s) of the products within the workplace and an indication of the hazards as found on the label. The list may be for the entire facility or individual work areas.