What does NCCLS stand for?

National Committee for Clinical Laboratory Standards
The acronym NCCLS stands for its previous name, National Committee for Clinical Laboratory Standards.

What is the meaning of CLSI?

Clinical and Laboratory Standards Institute.

How do you reference CLSI?

Clinical Lab Standards Institute (CLSI)

  1. Citation Style: Superscripted Number.
  2. Date: Monday, May 16, 2011.
  3. Discipline: Medicine.
  4. File Name: Clin Lab Standards (CLSI).ens.
  5. Publisher: Clinical Lab Standards Institute.
  6. URL:
  7. Based On:
  8. Bibliography Sort Order: Appearance-Order.

What is the main goal of CLSI?

CLSI nurtures the development of global lab standards. CLSI’s mission is to both develop and promote our best practices. We now have a far deeper appreciation that good laboratory practices, using CLSI’s Quality Management System as a foundation, are universally applicable in any setting.

How do you reference CLSI M100?

Suggested Citation CLSI supplement M100. Wayne, PA: Clinical and Laboratory Standards Institute; 2020.

Why do reference ranges vary from lab to lab?

A reference range can vary between different laboratories when a collection of people who are considered ‘normal’ are used to establish a reference range for a given blood test. Complex mathematics are applied to allow for a natural variation within this chosen collection of people and therefore the reference range.

What is normal reference range?

Lab results are often shown as a set of numbers known as a reference range. A reference range may also be called “normal values.” You may see something like this on your results: “normal: 77-99mg/dL” (milligrams per deciliter). Reference ranges are based on the normal test results of a large group of healthy people.

What is CLSI and Eucast?

The two most commonly used methodologies worldwide are those of the Clinical and Laboratory Standards Institute (CLSI) and the European Committee for Antimicrobial Susceptibility Testing (EUCAST). CLSI predominates in the United States and many regions outside Europe, where EUCAST is preferred.

What is the difference between CLSI and CLIA?

CLIA – more specific in some areas, e.g. ISO/CLSI – more comprehensive and general, e.g. CLIA – more specific in some areas, e.g. ISO/CLSI – more comprehensive and general, e.g.

Is CLIA the same as ISO?

CLIA regulations serve as the sieve for laboratory quality, while the ISO 15189 standard catches quality issues that fall through that sieve—issues that are often responsible for a significant number of clinical laboratory errors.