際際滷

際際滷Share a Scribd company logo
RISK PRIORITY NUMBER (RPN) IDENTIFIES 
QUANTUM OF RISK FOR PRIORATISING 
ACTIONS. 
RPN IS BASED ON; SEVERITY OF PROBLEM, 
LIKELYHOOD OF OCCURANCE AND 
LIKELIHOOD OF DETECTION.
MANY TIMES YOU END UP WITH SAME RPN 
NUMBER UNLESS YOU BRING IN SOME BIAS 
TO MAKE DIFFERENCE. 
FOR EXAMPLE :- 
 RPN = Severity*Occurrence*Detection =9X 5X4 
=180 
 RPN = 
Severity*Occurrence*Detection=3X6X10=180.
 WHICH ONE WILL YOU PRIORIZE ? 
 IS YOUR LIKELY BIAS / OVERE 
ESTAMATION BLURRING THINGS? 
 ARE YOU AGAIN SUBJECTIVE ON THIS 
SUBJECTIVE ARRIVED RPN NUMBER?
 CAN YOU BRING IN A SMART FACTOR 
FOR THE SITUATION? 
 SMART FACTOR IN THIS CASE IS 
SIGNIFICANT, MEANINGFUL, 
APPROPRIATE,REASONABLE,TIME-SENSITIVE 
MEASURE. 
 WHAT IS THAT ?
 CALCULATE - S/OPD,O/RPN,D/RPN.TAKE 
MAXIMUM OF THEE THREE. 
 WE WILL CALL THIS WEIGHT INDEX. 
 SO THIS WILL BE 1/20 & 1/18 
RESPECTIVELY FOR ABOVE CASE.
 MULTIPLY RPN WITH THIS INDEX. 
 THAKE THE WEIGHED RPN NUMBER FOR 
DECIDING PRIORITY. 
 NOW YOU ARE SMARTER AND THE 
MEASURE IS SMART WITH LIKELY BIAS 
ELIMINATED
THANK YOU. 
-P.KRISHNA KUMAR

More Related Content

Take right risk

  • 1. RISK PRIORITY NUMBER (RPN) IDENTIFIES QUANTUM OF RISK FOR PRIORATISING ACTIONS. RPN IS BASED ON; SEVERITY OF PROBLEM, LIKELYHOOD OF OCCURANCE AND LIKELIHOOD OF DETECTION.
  • 2. MANY TIMES YOU END UP WITH SAME RPN NUMBER UNLESS YOU BRING IN SOME BIAS TO MAKE DIFFERENCE. FOR EXAMPLE :- RPN = Severity*Occurrence*Detection =9X 5X4 =180 RPN = Severity*Occurrence*Detection=3X6X10=180.
  • 3. WHICH ONE WILL YOU PRIORIZE ? IS YOUR LIKELY BIAS / OVERE ESTAMATION BLURRING THINGS? ARE YOU AGAIN SUBJECTIVE ON THIS SUBJECTIVE ARRIVED RPN NUMBER?
  • 4. CAN YOU BRING IN A SMART FACTOR FOR THE SITUATION? SMART FACTOR IN THIS CASE IS SIGNIFICANT, MEANINGFUL, APPROPRIATE,REASONABLE,TIME-SENSITIVE MEASURE. WHAT IS THAT ?
  • 5. CALCULATE - S/OPD,O/RPN,D/RPN.TAKE MAXIMUM OF THEE THREE. WE WILL CALL THIS WEIGHT INDEX. SO THIS WILL BE 1/20 & 1/18 RESPECTIVELY FOR ABOVE CASE.
  • 6. MULTIPLY RPN WITH THIS INDEX. THAKE THE WEIGHED RPN NUMBER FOR DECIDING PRIORITY. NOW YOU ARE SMARTER AND THE MEASURE IS SMART WITH LIKELY BIAS ELIMINATED