The CILM quality manual is part of the document control system, accessible to everyone on the CILM web site (ccm-laos.org/)and stored properly in CILM main office by the quality officer. It is revised annually with the quality committee. Page 635of THE CILM'S LABORATORY QUALITY MANUAL VERSION 1.0 1.4. ACRONYMS AND TERMINOLOGY DOI: 10.1136/jclinpath-2013-201661 Abstract There is a wide variation in laboratory practice with regard to implementation and review of internal quality control (IQC). A poor approach can lead to a spectrum of scenarios from validation of incorrect patient results to over investigation of falsely rejected analytical runs. This article is the second of two that review the process for, and provide recommendations to improve, internal quality control (IQC) and external quality assurance (EQA; or proficiency testing) for aPL assays. These processes are critical for ensuring the quality of laboratory test results, and thence the appropriate clinical diagnosis and Quality control (QC) is one of the most important impacts on laboratory testing—it ensures both precision and accuracy of patient sample results. The integrity of quality control samples is important to both management of overall quality as well as to meeting requirements of proficiency testing. Addressing QC issues is critical to the Internal Quality Control External Quality Assessment or Proficiency Testing EQA or Proficiency Testing Why Internal Quality Control in Hematology Lab The purpose of running IQA is to Check the accuracy of tests system by comparing the daily run to the assigned Mean Value. Assess the precision of test system through cumulative run comparison There is a wide variation in laboratory practice with regard to implementation and review of internal quality control (IQC). A poor approach can lead to a spectrum of scenarios from validation of incorrect patient results to over investigation of falsely rejected analytical runs. This article will provide a practical approach for the routine clinical biochemistry laboratory to introduce an In case the building product is within the national product approval system, then external quality control can be conducted by some other bodies. A building product can also be within a voluntary quality control system. In these cases usually an accreditation or approval is required. Then a third party assesses company's own quality control Quality Control Requirements Present and Future Rhonda Whalen, M.S. Chief, Laboratory Practice Standards Branch through laboratory • Incorporated quality system concept throughout testing process (new subpart-Quality System) Built-in/Internal QC • Overall QC scheme would need to consider if The" rst essential in settingup internal quality control (IQC) of a test procedure in the clinical laboratory is to select the proper IQC procedure to implement, i.e. choosing the statistical criteria or control rules, and the number of control measurements, according to the quality required for the test and the observed performance of the method. A quality management system (QMS) plans, controls, and improves the elements that impact on the achievement of the desired results by the laboratory and on the satisfaction of the users. There are different standards that establish requirements for the implementation of a quality