shop now
clinical laboratory standards institute logo


About CLSI


Explore Standards Development Volunteer Opportunities


CLSI is looking for volunteers to serve on its consensus committees and subcommittees.

Volunteers selected to participate on a consensus committee or subcommittee will be responsible for assisting with development, oversight, and review of consensus documents. Other responsibilities include:

  • Reviewing draft documents to ensure technical content is accurate and relevant for the intended audience
  • Confirming all comments have been addressed satisfactorily and appropriate revisions have been made to the document
  • Deeming overall quality of the document acceptable
  • Ensuring the document is ready for publication as an approved consensus document

Consensus Committees:

There are currently no calls for volunteers for Consensus Committees.


There are currently no calls for volunteers for Subcommittees.

Document Development Committees:

Important information for all document development committees.

Schedules, roles, duties, and requirements

New NBS Project: Newborn Screening for Hemoglobinopathies

CLSI is requesting nominations for volunteers to serve as members and contributors on document development committees for a new project and a document revision.

The CLSI Consensus Committee on Newborn Screening has a mission to lead, oversee, and expand the portfolio of CLSI newborn screening (NBS) products to meet the needs of the NBS community. Through this effort, the Consensus Committee continually develops projects that will ensure the CLSI NBS portfolio is up-to-date with related technological and scientific advancements.

The term “hemoglobinopathies” refers to a group of genetic conditions that result in the production of abnormal hemoglobin(s) or in the lack of production of normal hemoglobins. The impact of hemoglobinopathies, particularly sickle cell disease, on health care in the United States over time can be measured by the availability of various federal and state public health programs and funding streams that have encouraged the study of these important conditions. As a partial result, universal NBS for hemoglobinopathies is now required in all 50 states and the District of Columbia.†

While all US NBS laboratories test for the hemoglobinopathies, the techniques used, screening algorithms, reporting processes, and confirmatory procedures differ. Comprehensive training and methodological guidance provided by the Centers for Disease Control and Prevention (CDC) during the 1970s through the 1980s and 1990s is no longer available.a Likewise, the NBS laboratory procedures manual published by the American Public Health Association in 1993* and earlier CDC manuals are outdated.

While some CDC assistance is available to laboratories as part of the Newborn Screening Quality Assurance Program, it is not designed to address the laboratory differences previously noted. In the absence of current published guidance on NBS for hemoglobinopathies, a CLSI guideline will provide a needed tool to help in the improvement of NBS processes globally.

This guideline will address the detection of hemoglobinopathies as part of the newborn bloodspot screening process. It is particularly oriented to the screening laboratory processes, including reporting, involved in screening for sickle cell disease and other clinically significant hemoglobin disorders, such as hemoglobin H disease, detectable through NBS.

More information on this new CLSI project can be found here.

*Benson JM, Therrell BL. History and current status of newborn screening for hemoglobinopathies. Sem Perinatol. 2010;34(2):134-44.

†Therrell BL Jr, ed. Laboratory Methods in Neonatal Screening. Washington, D.C.: American Public Health Association; 1993.

Specific Expertise and Work Experience Needed

The process flow charts for this document can be found here.

NBS Document Revision: Newborn Screening for Preterm, Low Birth Weight, and Sick Newborns (NBS03)

Care and treatment of preterm, low birth weight, and sick infants and improvements to newborn screening (NBS) programs have made great advancements, but little is known as to the impact of one on the other. The effects of preterm birth and its associated treatment are partially understood for certain disorders on NBS panels, for example, endocrine disorders, hemoglobinopathies, enzymopathies such as galactosemia, and cystic fibrosis (CF). However, very little is known about most metabolic disorders. Simple questions such as how long parenteral nutrition affects results on amino acid tests are unknown at this time, and this document reflects areas where no data exist. Further research is urgently needed. Because no test has been proven to produce results consistently with 100% sensitivity and specificity, including those used in NBS, practitioners should be reminded to remain vigilant for signs and symptoms associated with screened conditions, even in the presence of normal NBS results.

CLSI document NBS03 addresses best practices for Special Care Baby Unit personnel, as well as primary health care providers, laboratory staff, and follow-up personnel to provide all preterm, low birth weight, and sick infants with valid newborn blood spot and hearing screening. Best practices are defined with consideration of the conditions screened for and timing of screening events. Special circumstances include the condition of the infant, treatments given, maternal conditions/therapies, and other factors.

This revision will update the recommendations of the guideline to complement expansion of NBS since its publication in 2009. Additional information on NBS03 can be found here.

Specific Expertise and Work Experience Needed

Due Date for Submission of Required Documentation

Please submit nominations and required documentation on or before 24 April 2015.

Questions? Please contact Stephanie Robinson at

Volunteer Time Commitment:

Consensus committee and subcommittee member and advisor appointments are for one year and are made in January. To ensure the continued vitality of the committee and to allow as many CLSI volunteers as are qualified to participate, a portion of the membership of the committee is rotated each year.

Please specify your preferred role on the committee for consideration when completing the committee volunteer nomination form and the disclosure of interests form.

Questions? Please contact Stephanie Robinson at

Please check back often as new opportunities are continually added. For specific questions related to volunteering, please contact us at

sponsor a clsi project


Register | Lost your password?