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Medical Laboratory Professionals Week 2021

Celebrate Lab Week With CLSI

Medical Laboratory Professionals Week, an annual celebration of medical laboratory professionals and pathologists who play a vital role in health care and patient advocacy, takes place April 18–24, 2021.

CLSI is one of 17 laboratory medicine organizations responsible for coordinating this high-profile celebration of your profession. Meet the professional organizations celebrating your contributions and join us in celebrating below!

Please note our contests end on Friday,  April 23, 2021 at 11:59 PM Eastern (US) Time and winners will be notified the next week.

Crossword Puzzle

Download our annual CLSI Lab Week crossword puzzle and share with your lab for some friendly competition.

Follow Us for a Chance to Win

Follow @CLSI_LabNews on Instagram and tag a colleague with the hashtag #HappyLabWeek in one of our lab week posts for a chance to win a $50 Amazon gift card.

Enter to Win an Amazon Gift Card

Have you implemented CLSI standards in your laboratory or organization? We’d like to hear about your experience. Enter your case study for a chance to win an Amazon gift card.

Nominate Your Standards Hero

Share your standards hero story with us for a chance to win a PDF document of your choice and a $50 gift card for you and your colleague.

ASCLS' Lab Week Run

Register through ASCLS for their annual lab week run.

Read the Latest From CLSI

Read the latest articles about CLSI and laboratory standards in the official CLSI Blog. Browse our most recent blog articles today.