Tim serves as the Vice President of A2LA WorkPlace Training. Previously, as the Director of Quality for Trescal, Inc., he provided consulting services and led private and public training on management systems, quality control and metrology. Tim also has a background in health physics with a focus on radiation protection, environmental remediation and radiochemistry. Through NCSLI, he served as a technical expert to ISO Working Group (WG) 44 which was responsible for the crafting of ISO/IEC 17025:2017. In addition, he participated in and oversaw the development of the ANSI/NCSL Z540.3 Handbook and several NCSLI Recommended Practices and taught several tutorials. Tim has a bachelor’s degree in Nuclear Engineering with an emphasis in Materials Engineering and Chemistry.