Accuracy: 67 percent. Overall, this approach is used most frequently.Select this method unless there are strong reasons to the contrary,and stick to it. Consistency is important; if the measurement is consistent,then you can determine if you’re improving, on a plateau, or backsliding. Again, the overall bottom line is the validity of the master schedule and material plan.
Once the company has decided how to calculate bill of material accuracy,it’ll need to determine the measurement approaches to be used, to both acquire accuracy initially and to monitor it on an ongoing basis. Here are some options: