CLSI is a not-for-profit standards institution with a history of developing clinical and laboratory practices and promoting their use worldwide. Learn more about who we are and what we do.
CLSI brings together the worldwide laboratory community to advance a common cause. Learn more.
Active Advocates for CLSI and its Vision
The Board of Directors governs CLSI and advances its voluntary consensus processes. Learn more.
Identifying Strategies That Lead to Long-Term Success: CLSI 2017–2020 Strategic Plan
CLSI is undertaking the following initiatives to further our mission of delivering clinical and laboratory standards that improve the quality of medical care. See what we have planned.
Learn more about CLSI and our purpose. View our bylaws here.
CLSI is a dynamic, not-for-profit organization with a mission to improve the quality of health care testing through the development of standardized best practices. We are a group of committed individuals located in suburban Philadelphia; however, we have a broad impact and work with volunteers and colleagues around the world. View current openings.
Find important updates, industry news, and information on CLSI’s upcoming events. Check out our past press releases and newsworthy items. View press releases here.
This year CLSI proudly celebrates 50 years of service in the field of public health as a voluntary consensus standards organization for medical laboratory testing. Learn more about our history.