Supplier Management - How to Measure Supplier Performance

Good supplier performance is paramount to theaccount their relative importance to you. If you then
effectiveness of your organisation. However, goodadd up each weighted score you will arrive at an
performance does not always happen automatically.overall performance score for the supplier.
It has to be managed and the first step in supplierIf you measure suppliers regularly in this way you can
performance management is to measure what it is.track performance and spot adverse trends early
Measurement of performance should be on-goingenough to do something about it before it becomes
using performance criteria that are specified in youra problem.
contract and based on your business requirementsThe way to do it is to plot successive total
definition.performance scores over time (weekly or monthly)
Typical factors that are measured include theon a graph using the horizontal axis for time and the
following.o Price - are you getting the best price?overtical axis for the performance score.
Quality - are you satisfied with the quality of yourYou can then draw a horizontal line across the graph
supplies?o Innovation - do your suppliers regularlyat the performance level that signifies unacceptable
inform you of new products and services that mightperformance. If successive scores show a downward
help improve your business?o Delivery - are yourtrend, you can extrapolate that trend to forecast
suppliers punctual? Do the supplies arrive in goodwhen the actual score will hit the unacceptable
condition?o Account management - do your suppliersperformance level. This gives you time to discuss
respond quickly to any orders or queries that youwith your supplier the underlying causes of the trend
place with them?o SLAs - are your suppliers living upand correct them before they become a real
to their end of the agreement?problem.
What you need to do is to quantify each of these.This creates a "win-win" for you and your supplier -
You can do this by, for example, relating a supplier'syou get the performance you need and your supplier
performance on each factor on a scale of 1 (poordoesn't incur any costs or penalties for poor
performance) through to 10 (excellent performance).performance.
You may want to weight each factor to take into