Does any one know or can recommend a good reference materials for validating a blood bank procedures?

 

I am currently writing  a test procedure in BB . Does any one have a sample of validation protocol for this kind? thanks

^{This is what I used at my last hospital. It's a very comprehensive plan. I left it filled in as the validation plan for Titer because it is much easier to understand it fully completed.  Not sure when it was developed or by whom. Titer Uniform Procedure Validation.doc}