CN WG 4.5 Plant Safety

Focused areas

  • Functional Safety Management
  • Failure rate collection and sharing in NAMUR scope
  • Useful lifetime of SIS devices
  • IT security and functional safety
  • Communication and alignment with NAMUR WG 4.5 in Europe

Targets to be achieved

  • Chinese FS standard revision updates involvement.
  • NA/NE regarding Functional Safety Management system through the whole life cycle based on international standard IEC61508 / IEC61511 and Chinese standard GB/T20438 / GB/T21109.


Mrs. Cathy Ge
Covestro Polymers (China) Co., Ltd.
Tel. +86 21 3749 4264[at]