"Our institution was accredited by both CAP and AABB "since the beginning of time", but we dropped our AABB accreditation about 10 years ago. Two things triggered that: 1. Back when AABB started the "Quality Plan" riggamarole, we jumped on board. I spent an enormous amount of time and effort writing up and organizing our Quality Plan. When our next inspector walked in, she looked at our impressive array of Quality Plan Manuals lined up on our shelves and said, "Oh, I see you have the Quality Plan stuff. I haven't seen any of that material yet." and proceeded to complete the inspection without so much as touching our precious Quality Plan "stuff". Prior to that, we had several AABB inspections that were of poor quality (ie: very superficial or the occassional ridiculously picky.) (I know this is not typically the case, but it was our experience.) 2. AABB's annual fees for institutions starting doubling around that time, and lab management & hospital administration decided that the hospital wasn't getting enough benefit for the money it was costing us and they decided to drop our AABB accreditation and membership. I was not supportive of this decision, but I can honestly say that I don't think it has made a bit of difference in the quality of our Blood Bank Department. I am an individual AABB member, so I try to keep up with current information (so the hospital gets all the benefits even though we are not an AABB institutional member.) However, I don't know what will happen it my future successor is not an AABB member. " THIS is why our institution dropped our AABB certification too. The inspector didn't even open the QA Plan notebooks and instead cited us for a couple of picky things. She was a physician and knew about as much blood banking as most do; in other words, practically nothing. Since I am at a VA, we are FDA inspected and JCAHO inspected, as well as CAP. I don't miss the AABB assessments at all. I am an individual member so I can buy their books at member price.