Downstream users are companies or individuals who use a chemical
substance, either on its own or in a mixture, in the course of
their industrial or professional activities. Downstream users
have a key role to play in advancing the safe use of chemicals
by implementing safe use at their own site and communicating
relevant information both to their suppliers and their
customers. Who is a downstream user? Roles and obligations
Communication in the supply chain Communication with suppliers
Effective communication between downstream users and suppliers
at all stages in the REACH process ensures that relevant
information is provided in the supply chain. Communication with
customers Formulators need to communicate relevant safety
information further down the supply chain to their own
customers. Chemical safety assessment Downstream user chemical
safety assessment Downstream users may choose to carry out a
chemical safety assessment if they use a substance outside the
conditions described in the exposure scenario pro