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Global Laboratory Standards for a Healthier World

CLSI brings together the worldwide laboratory community to advance a common cause.

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Learn More About CLSI

CLSI and our volunteer members actively identify and develop new guidance on standards that raise laboratory testing quality, safety, and efficiency. We are setting the bar for how that guidance is delivered. CLSI and our volunteer members actively identify and develop new guidance on standards that raise laboratory testing quality, safety, and efficiency. We are setting the bar for how that guidance is delivered.

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Celebrate Lab Week With CLSI
April 18–24, 2021
An annual celebration of medical laboratory professionals and pathologists who play a vital role in health care and patient advocacy. Nominate your lab hero, win an Amazon gift card, complete our Lab Week crossword, and more!

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