5.0 Analytical Testing Procedure Requirements  5.1 Analytical Testing Procedure  Validation Requirements  Prior to the implementation of the Analytical Testing Procedures  for the quantification of IGF-I and P -III-NP in routine Doping Control  analysis, the Laboratory  shall f ulfil the following requisites:  − Validate the Analytical Testing Procedures , including the determination of the assays’ Limit of Quantification (LOQ ), Repeatability  (sr), Intermediate Precision (sw), Bias and Measurement Uncertainty  (uc); − The Analytical Testing Procedures  shall meet the acceptance values for the parameters of IGF- I and P -III-NP assay performance, as specified in Table 1 and Table 2 (as applicable).