ordinate the master plan resulting from the Hygiene Self-Assessment, local regulation and technical guildline (skid, line, utility and facility, etc) and keep it up to date. Ensure compliance with L’Oréal requirements and local regulations in force for industrial hygiene.define the hygiene STD base on human, machine, material, method, environment and audit, to ensure implementation of hygiene STDTo make annual validation plan and finish the CIP