All chemicals in a plant are required to have an MSDS sheet available somewhere. At my plant we have contracted with an online service to be a repository and disseminator of the MSDS sheets for our corporation. What do I mean by all materials it includes paints, oils, grease, cleaners, coolant, adhesives, used in manufacturing our product and all other processes within the plant such as bathroom cleaners, maintenance supplies, contractors supplies anything that people can be exposed to anywhere in the plant. No material are to be brought into the plant until the EHS manager approves.