If your company generates hazardous waste as part of its operations, you must handle and store the waste with caution. You must provide your employees with detailed instructions on how hazardous waste should be treated in normal situations and when problems arise. Keep records on the type, quality, and quantity of hazardous waste and how they are handled.
You must store all hazardous waste separately from other waste and clearly mark the storage locations. Use the same precautions for storing chemical waste as for storing similar chemicals. You should be particularly careful with the storage of substances that must not get into contact with each other.
Pack hazardous waste tightly and sustainably. The name of the waste holder, type of the waste and (on a case-by-case basis) all necessary information and warnings must be given on the package.
Make sure that the packaging is secure and can be securely re-closed. It must be able to endure the strain and load arising from normal use, transport and storage. The packaging material must not react with the waste.
Never mix hazardous waste with other waste or substances. Also make sure that you do not store hazardous waste for long periods.