What data should you extract from your "Purchasing/Sales/HSE" database?
Importing a substance into the EEA, determining who is responsible for placing it on the market within the meaning of the REACh regulation

You should list all substances—whether on their own or contained in mixtures—and include at least the following information in your inventory (see Inventory: Key Information [FIC 0171] ):

• their main identification numbers (e.g., CAS No., EC No. [ELINCS or EINECS], their chemical and/or trade names);

• the supplier's name and country (specify if it is a distributor);

• if it is a mixture, the percentage of each...