Has anyone utilized automated software scripts as part of a information system validation? We would be internally developing our scripts per our configuration... but are there third party applications that will specifically test HCLL or Misys? We will be validating a new Blood Bank information system, and had thoughts of utilizing software scripts to automate a certain percentage of the process. For instance - with a manual method - you might be able to test number and alpha values for a certain field. But with software scripts, you could automate this and test 0-9 & a-z without feeling like you are wasting a real person's time. Plus, it eliminates potential for human error. As for validation of the validation scripts... this is irrelevant since the product of the script would be evident in the validation itself. The Visual Basic script would drive the same applications, processes and keystrokes that a normal person would. I think it would lead to a more comprehensive validation and be a better attempt to 'break the system'. You could also use these scripts to attempt to max out system capacity. Imagine testing your system to determine the effective threshold of for the max number of patient inqueries, etc.? The advantage of running software scripts is - you can pre-program every conceivable combination of events - hit the record button in an application like Camtasia - document the computer actually running each combination (with preprogrammed pauses, etc. to simulate real workflow)- while you are in the lab attending to your mounds of paperwork.