I am implementing a new rule to check for PPID on the original ABO specimen so as to be able to use the same sample for the second typing. I aslo have other projects going and I was wondering if any one had any sample scripts I could use to work off of? 

What PPID system do you use?  Is it not apparent on the specimen whether it was collected with that system?  We use Mobilab and the labels are very different from the others we use so there is no doubt.

If you are using Epic, I can share the contact information with you to the people at my facility that set this up for us. Our Epic/Beaker system checks for appropriate PPID scanning at the time the specimen is received into the lab. If it fails, the sample is rejected unless it has the date/time and 2 sets of employee IDs written on the tube, but if the patient has no ABO/Rh history on file, then a 2nd specimen is also required.