Just returned from AABB where this was discussed in length. CLIA is putting lots of pressure on TJC, CAP and AABB to comply with their guidelines so if you are to be inspected anytime this year, expect this to garner much focus. Yes, the requirement is every test, every tech, every year. And if you are a BB, then your processes (i.e. issuing blood, thawing plasma, emergency release, etc.) also need competency assessment per AABB.