DSARS - Design and Safety Assessment Review Service  C - Core or S - Suggested
DSARS	Design Safety  Review Service (DSRS)  for all phases of  life cycle	Generic Reactor Safety Review (GRSR)	International Probabilistic Safety Analysis Review Team (IPSART)	Review of Accident Management Programmes (RAMP)	Periodic Safety Review Service (PSRS)	Safety Assessment Competency and Capacity Building (SAET)
Regulators	C	C	C	C	C	C
Operating organizations	C		C	C	C	C
Vendors	C	C	C	C	C	S
Educators						S
Law enforcement
State officials / Governments		S				S
Health sector
TSOs	C			C		C