Get Involved: Join a CLSI Subcommittee!

What is a Subcommittee?

Subcommittees are responsible for two or more related documents in a topic area. They write draft documents, evaluate and respond to comments on content throughout the document development process, conduct scheduled document reviews, and may be responsible for continual revision of certain documents. CLSI has established subcommittees in the following areas:

What positions are available?

Titles and experience levels are provided below for a subcommittee. CLSI invites volunteers from varied backgrounds and different levels of experience to participate in different roles.

What are my duties as a volunteer?

Volunteers provide research support, review data, discuss technical issues, and work on assignments that help create or revise the subcommittee's library of documents.

How often do subcommittees meet?

Subcommittee volunteers meet face-to-face once or twice a year and may meet via conference call several times throughout the year. Subcommittees typically meet in person once or twice annually, during January and/or June Committees Weeks. There is no attendance fee for Committees Week meetings, but registration is required. Your CLSI project manager will notify you of the planned and expected meetings and will provide announcements, agendas, and other pertinent materials before each meeting.

The meeting dates and locations through the next two years can be found at clsi.org/meetings.

How can I become a volunteer?

Calls for Volunteers for subcommittees are issued annually and as needed throughout the year to fill vacancies. Complete your Volunteer Profile to ensure that you are notified when subcommittee positions become available.

I’m interested! What are my next steps?

There are not any current volunteer opportunities for the other subcommittees. Complete your Volunteer Profile to be notified directly of future volunteer opportunities.

Update Volunteer Profile

Choose a Membership Year

AST Executive Committee

Sharon K. Cullen, BS, RAC / Member / Beckman Coulter, Inc. Microbiology Business, United States
Tanis Dingle, PhD, D(ABMM), FCCM / Member / Alberta Precision Laboratories - Public Health Laboratory, Canada
Marcelo F. Galas, BSc / Member / Pan American Health Organization, United States
Romney M Humphries, PhD, D(ABMM), FIDSA / Member / Vanderbilt University Medical Center, United States
Thomas J. Kirn Jr., MD, PhD / Member / Rutgers Robert Wood Johnson Medical School, United States
James S. Lewis II, PharmD, FIDSA / Member / Oregon Health and Science University, United States
Brandi Limbago, PhD / Member / Centers for Disease Control and Prevention, United States
Amy J Mathers, MD,D(ABMM) / Member / University of Virginia Medical Center, United States
Virginia M. Pierce, MD / Member / University of Michigan, Department of Pathology , United States
Sandra S. Richter, MD, D(ABMM), FIDSA / Member / Mayo Clinic Jacksonville , United States
Michael Satlin, MD, MS / Member / Weill Cornell Medicine, United States
Audrey N. Schuetz, MD, MPH, D(ABMM) / Member / Mayo Clinic Rochester, United States
Susan Sharp, PhD, D(ABMM), F(AAM) / Member / Copan Diagnostics, Inc., United States
Patricia J. Simner, PhD, D(ABMM) / Member / Johns Hopkins School of Medicine, Department of Pathology, United States
Pranita D. Tamma, MD, MHS / Member / Johns Hopkins School of Medicine, Department of Pediatrics, United States
Melvin P. Weinstein, MD / Member / Robert Wood Johnson University Hospital, United States

Joint CLSI-EUCAST Working Group

Mariana Castanheira, PhD / Member / JMI Laboratories, United States
Sharon K. Cullen, BS, RAC / Member / Beckman Coulter, Inc. Microbiology Business, United States
Dana C. Dressel, BS, MT(ASCP) / Member / International Health Management Associates, Inc., United States
Christian G. Giske, MD, PhD / Member / Karolinska University Hospital, Solna, Sweden, Ended: Aug 22, 2023
Janet A. Hindler, MCLS, MT(ASCP), F(AAM) / Co-Chairholder / Los Angeles County Department of Health, United States
Barbara Juliane Holzknecht, MD / Member, Denmark
Katy Jeannot, PhD, MD / Member, France
Katy Jeannot, PhD, MD / Member, France, Ended: Sep 25, 2023
Gunnar Kahlmeter, MD, PhD / Member / EUCAST Development Laboratory, Sweden
Laura M. Koeth, BS, MT(ASCP) / Member / Laboratory Specialists, Inc., United States
Erika Matuschek, PhD / Co-Chairholder / EUCAST Development Laboratory, Sweden
Ian Morrissey, BSc, MBA, PhD, FRSM / Secretary / Antimicrobial Focus Ltd., United Kingdom
Ian Morrissey, BSc, MBA, PhD, FRSM / Member / Antimicrobial Focus Ltd., United Kingdom, Ended: Sep 25, 2023
Chris Pillar, PhD / Member / Microbiologics, United States
John D. Turnidge, MD, BS, FRACP, FASM, FRCPA / Member / The University of Adelaide, Australia
Mandy Wootton, PhD / Secretary / University Hospital of Wales, United Kingdom, Ended: Sep 25, 2023
Mandy Wootton, PhD / Member / University Hospital of Wales, United Kingdom

Working Group on AST Breakpoints

Karen Bush, PhD / Member / Indiana University, United States
Karen Bush, PhD / Secretary / Indiana University, United States, Ended: Mar 7, 2023
Marcelo F. Galas, BSc / Member / Pan American Health Organization, United States
Elizabeth Hirsch, PharmD / Member / University of Minnesota College of Pharmacy, United States
Elizabeth Hirsch, PharmD / Secretary / University of Minnesota College of Pharmacy, United States
Romney M Humphries, PhD, D(ABMM), FIDSA / Member / Vanderbilt University Medical Center, United States
Maria Jose Machado / Member / Centers for Disease Control and Prevention, United States
Amy J Mathers, MD,D(ABMM) / Co-Chairholder / University of Virginia Medical Center, United States, Ended: Jan 9, 2023
Amy J Mathers, MD,D(ABMM) / Member / University of Virginia Medical Center, United States, Ended: Sep 25, 2023
William Miller, MD / Member / Methodist Hospital, United States
Navaneeth Narayanan, PharmD, MPH / Co-Chairholder / Ernest Mario School of Pharmacy, Rutgers University, United States
Navaneeth Narayanan, PharmD, MPH / Member / Ernest Mario School of Pharmacy, Rutgers University, United States, Ended: Jan 9, 2023
Elizabeth Palavecino, MD / Member / Wake Forest Baptist Medical Center, United States
Robin Patel, MD / Member / Mayo Clinic, United States, Ended: Sep 25, 2023
Michael Satlin, MD, MS / Co-Chairholder / Weill Cornell Medicine, United States
Michael Satlin, MD, MS / Member / Weill Cornell Medicine, United States, Ended: Jan 9, 2023
Simone M Shurland / Member / FDA Center for Drug Evaluation and Research, United States
Lauri D. Thrupp, MD / Member / University of California Irvine Medical Center, United States
Hui Wang, MD / Member / Peking University People's Hosptial, China, Ended: Jan 12, 2023
Eric Wenzler, PharmD, BCPS, AAHIVP / Member / Roche Diagnostics Corporation, United States, Ended: Mar 7, 2023
Eric Wenzler, PharmD, BCPS, AAHIVP / Member / Roche Diagnostics Corporation, United States
Eric Wenzler, PharmD, BCPS, AAHIVP / Secretary / Roche Diagnostics Corporation, United States, Ended: Sep 25, 2023
Matthew A. Wikler, MD, FIDSA, MBA / Advisor / IDTD Consulting, United States
Barbara L. Zimmer, PhD / Member / Beckman Coulter - West Sacramento, CA , United States, Ended: Sep 25, 2023

Working Group on Methods Application and Interpretation

Amelia Bhatnagar, MPH, BS / Secretary / Centers for Disease Control and Prevention , United States
Darcie E. Carpenter, PhD, CIC, CEM / Member / International Health Management Associates, Inc., United States
Holly Huse, PhD, D(ABMM) / Member / Harbor UCLA Medical Center , United States
Kristie Johnson, PhD, D(ABMM) / Co-Chairholder / University of Maryland, Baltimore, United States
Kristie Johnson, PhD, D(ABMM) / Secretary / University of Maryland, Baltimore, United States, Ended: Mar 7, 2023
Thomas J. Kirn Jr., MD, PhD / Co-Chairholder / Rutgers Robert Wood Johnson Medical School, United States
Joseph Kuti, PharmD, FIDP / Member / Hartford Hospital, United States
Brandi Limbago, PhD / Member / Centers for Disease Control and Prevention, United States
Brandi Limbago, PhD / Co-Chairholder / Centers for Disease Control and Prevention, United States, Ended: Mar 7, 2023
Samir Patel, PhD, FCCM, D(ABMM) / Member / Public Health Ontario, Canada, Ended: Sep 1, 2023
Virginia M. Pierce, MD / Member / University of Michigan, Department of Pathology , United States
Sandra S. Richter, MD, D(ABMM), FIDSA / Member / Mayo Clinic Jacksonville , United States
Susan Sharp, PhD, D(ABMM), F(AAM) / Member / Copan Diagnostics, Inc., United States
Patricia J. Simner, PhD, D(ABMM) / Member / Johns Hopkins School of Medicine, Department of Pathology, United States

Working Group on Methods Development and Stardization

Kevin Alby, PhD, D(ABMM) / Member / UNC Hospital , United States, Ended: Sep 25, 2023
Kevin Alby, PhD, D(ABMM) / Secretary / UNC Hospital , United States
Susan Butler-Wu / Member, United States
Jennifer Dien Bard, PhD, D(ABMM), F(CCM) / Member / Children's Hospital Los Angeles; University of Southern California, United States
Tanis Dingle, PhD, D(ABMM), FCCM / Alberta Precision Laboratories - Public Health Laboratory, Canada
Tanis Dingle, PhD, D(ABMM), FCCM / Member / Alberta Precision Laboratories - Public Health Laboratory, Canada, Ended: Sep 25, 2023
German Esparza, MSc / Member / Proasecal SAS Colombia, Colombia
Dwight J. Hardy, PhD / University of Rochester Medical Center, United States, Ended: Sep 25, 2023
Laura M. Koeth, BS, MT(ASCP) / Member / Laboratory Specialists, Inc., United States
Katherine Sei, BS / Member / Beckman Coulter, Inc., United States
Katherine Sei, BS / Secretary / Beckman Coulter, Inc., United States, Ended: Sep 25, 2023
Ribhi M. Shawar, PhD, D(ABMM), F(AAM) / Member / FDA Center for Devices and Radiological Health, United States
Barbara L. Zimmer, PhD / Member / Beckman Coulter - West Sacramento, CA , United States

Outreach Ad Hoc Working Group

April Abbott, PhD, D(ABMM) / Member / Deaconess Hospital Laboratory, United States
Stella Antonara, PhD, D(ABMM) / Member / OhioHealth, United States
Stella Antonara, PhD, D(ABMM) / Secretary / OhioHealth, United States, Ended: Sep 25, 2023
Sara Blosser, PhD, D(ABMM) / Member / Centers for Disease Control and Prevention , United States
April M. Bobenchik, PhD, D(ABMM) / Member / Penn State Health, Milton S. Hershey Medical Center, United States
Robert Bowden, BS / Member / Beth Israel Deaconess Medical Center, United States
Rebekah Dumm, PhD / Member / Washington University School of Medicine, United States
Andrea L. Ferrell, MLS(ASCP)cm / Member / BD, United States
Graeme Forrest, MBBS / Member / Rush University Medical Center, United States, Ended: Sep 25, 2023
Janet A. Hindler, MCLS, MT(ASCP), F(AAM) / Co-Chairholder / Los Angeles County Department of Health, United States
Romney M Humphries, PhD, D(ABMM), FIDSA / Member / Vanderbilt University Medical Center, United States
Shawn R. Lockhart, PhD, D(ABMM), F(AAM) / Member / Centers for Disease Control and Prevention, United States, Ended: Sep 25, 2023
Rianna Malherbe, MS / Member / BD, United States, Ended: Sep 25, 2023
Felicia Rice, MT(ASCP) / Secretary / Mayo Clinic Hospital, United States
Sarah Sabour / Member, United States
Nicole Scangarella-Oman, MS, BS / Member / GlaxoSmithKline, United States, Ended: Sep 25, 2023
Audrey N. Schuetz, MD, MPH, D(ABMM) / Co-Chairholder / Mayo Clinic Rochester, United States
Amir Seyedmousavi, VMD, PhD, FECMM / Member / National Institute of Health, United States
Paula M. Snippes Vagnone, MT(ASCP) / Member / Minnesota Department of Health, United States
Priyanka Uprety, MSPH, PhD, D(ABMM) / Member / BD, United States
Lars F. Westblade, PhD, D(ABMM) / Member / New York Presbyterian Hospital - Weill Cornell Campus, United States, Ended: May 18, 2023

Working Group on Quality Control

Amelia Bhatnagar, MPH, BS / Member / Centers for Disease Control and Prevention , United States
Alexandra Lynn Bryson, PhD, D(ABMM) / Member / Virginia Commonwealth University Health, United States
Sharon K. Cullen, BS, RAC / Co-Chairholder / Beckman Coulter, Inc. Microbiology Business, United States
Boudewijn DeJonge, PhD / Member, United States
Dana C. Dressel, BS, MT(ASCP) / Member / International Health Management Associates, Inc., United States
Elizabeth Garrett, PhD, D(ABMM) / Member / Hershey Medical Center, Penn State Health, United States
Alice Gray, MT, ASCP / Member / bioMerieux, United States
Janet A. Hindler, MCLS, MT(ASCP), F(AAM) / Member / Los Angeles County Department of Health, United States
Michael D. Huband, BS / Secretary / JMI Laboratoreis, United States
Erika Matuschek, PhD / Member / EUCAST Development Laboratory, Sweden
Stephanie L. Mitchell, PhD, D(ABMM) / Member / Cepheid , United States
David Paisey, BSc / Member / Thermo Fisher Scientific, United Kingdom, Ended: Sep 25, 2023
Elizabeth Palavecino, MD / Member / Wake Forest Baptist Medical Center, United States
Chris Pillar, PhD / Co-Chairholder / Microbiologics, United States
Susan Thomson / Member / MAST Group, United Kingdom
Rebecca Weingarten, PhD / Member / FDA Center for Devices and Radiological Health, United States
Katherine Young, MS / Member / Merck & Company, Inc., United States

Working Group on Text and Tables

April M. Bobenchik, PhD, D(ABMM) / Chairholder / Penn State Health, Milton S. Hershey Medical Center, United States
Carey-Ann Burnham, PhD, D(ABMM) / Member / Pattern Bioscience , United States
Carey-Ann Burnham, PhD, D(ABMM) / Secretary / Pattern Bioscience , United States
Shelley Campeau, PhD, D(ABMM) / Chairholder / Scientific and Medical Affairs Consulting, LLC, United States
Darcie E. Carpenter, PhD, CIC, CEM / Advisor / International Health Management Associates, Inc., United States
Sukantha Chandrasekaran / Secretary, United States
Nicolynn Cole, MT(ASCP) / Member / Mayo Clinic , United States
Andrea L. Ferrell, MLS(ASCP)cm / Member / BD, United States
Janet A. Hindler, MCLS, MT(ASCP), F(AAM) / Member / Los Angeles County Department of Health, United States
L. Barth Reller, MD / Member / Duke University School of Medicine, United States
Felicia Rice, MT(ASCP) / Member / Mayo Clinic Hospital, United States
Sandra S. Richter, MD, D(ABMM), FIDSA / Advisor / Mayo Clinic Jacksonville , United States, Ended: Jul 17, 2023
Flavia Rossi, MD,PhD / Member / University of Sao Paulo, Brazil
Dale A. Schwab, PhD,D(ABMM)CM / Member / Consultant, Infectious Disease, USA, United States
Nancy E. Watz, MS,MT(ASCP),CLS / Member / Stanford Health Care, United States, Ended: Jul 17, 2023
Barbara L. Zimmer, PhD / Advisor / Beckman Coulter - West Sacramento, CA , United States