The Clinical Laboratory of the Women's Hospital of the School of Medicine of Zheijiang University, in Hangzhou, China has joined the Sigma Verification of Performance program
Saint Francis Hospital of Tulsa, Oklahoma, becomes the highest volume laboratory in the US to achieve the Sigma Verification of Performance
Wuhan Union Hospital becomes the third hospital in China to receive its Sigma Verification of Performance.
Winchester Medical Center, part of the Valley Health System, in Winchester, Virginia, has become the first laboratory in the United States to receive its Sigma Verification of Performance. It was long overdue.
In March 2017, Sir Run Run Shaw Hospital in China received its Sigma Verification of Performance.