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About CLSI


Access Everything You Need to Achieve Laboratory Excellence

Discover the full value of a CLSI membership.

CLSI provides the products, programs, and services that help health care organizations achieve new standards of laboratory testing quality. As a CLSI member, you’ll have access to these invaluable resources, plus much more.
Find out how CLSI membership can bring you and your organization these great benefits… and much more.

Find Out Which Membership Level Is Right for You

See Benefits By Membership Category

Why Join CLSI? Our membership offerings bring you more options, more benefits, and more value, so you can take full advantage of the resources most relevant to you and your organization.

Select your role to explore your benefits:

benefits to laboratories    benefits to industry    benefits to government    benefits to individuals


benefits to individuals






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