Jun 25, 2015 saw the official release of the draft of the revised China New Chemical Substance Notification Guidance after more than 1 year of deliberation. The development of the guidance is a sub-project of the national critical projects for chemical pollution control, managed by the Department of Pollution Prevention and Control of the MEP. The overall regulatory framework of China NCSN will not change, however ambiguities in the previous regulatory framework will be clarified through the revision of the Guidance, focusing on the applicable scope, management policy, data requirements and waiving, notification procedures, requirements of risk assessment report and post-notification requirements. This webinar looks closely at the draft revision of China NCSN Guidance, and will provide an indepth interpretation of the important updates.