May 31, 2018 marks the completion of the final phase in the registration process pursuant to the REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) regulation. Arkema has registered 148 substances with the European Chemicals Agency (ECHA) for this final phase.   The May 31, 2018 deadline, which marked the registration of substances produced or imported in annual quantities of 1 to 100 metric tons, represented a major step for Arkema, as this involved 148 substances, I...