User:Ashleynlogsdon/College of American Pathologists

The CAP publishes checklists containing requirements pertaining to the performance of laboratory tests. The All Common Checklist (COM) contains a core set of requirements that apply to all areas performing laboratory tests and procedures. Some requirements exist in both the COM checklist and in a discipline-specific checklist, but with a different checklist note that has a more specific requirement. In these situations, the discipline-specific requirement takes precedence over the COM requirement. The COM checklist also describes the requirements for analytical validation/verification of the method performance specifications (i.e. accuracy, precision, reportable range) that laboratories must perform for each test, method, or instrument system before use in patient testing. CAP has also created programs that look at the frequency of errors throughout laboratory testing, including Q-Probes and Q-Tracks. CAP's Q-Probes studies aim to describe errors at different stages of testing; pre-analytic, analytic, and post-analytic. In order to reduce the frequency of errors occurring at the different stages of testing, performance measures have been put in place in order to improve patient safety. CAP has created a database to record the error rates seen from more than 130 inter-laboratory studies.