Online-only Table 1.
Participating laboratories in the 2017 and 2018 proficiency tests.
| Laboratory | GT / PN participation | 2017 | 2018 |
|---|---|---|---|
| NOVA South Eastern University | GT | x | — |
| JIFSAN, Joint Institute for Food Safety and Applied Nutrition | GT | x | — |
| FDA/CFSAN Moffett Center | GT | x | — |
| FDA Winchester Engineering and Analytical Center (WEAC, FMA) | GT | x | — |
| FDA Forensic Chemistry Center (FCC) | GT | x | — |
| Brigham Womens Hospital, Lynn Bry’s lab | GT | x | — |
| West Virginia Department of Health and Human Resources | PN | — | x |
| State of Maine Health and Environmental Testing Laboratory | PN | — | x |
| South Dakota State Department of Health | PN | — | x |
| Public Health Agency of Canada | PN | — | x |
| Oregon State Public Health Laboratory | PN | — | x |
| New York City Department of Health | PN | — | x |
| New Mexico Department of Health | PN | — | x |
| Nebraska Public Health Laboratory | PN | — | x |
| Mississippi State Department of Health | PN | — | x |
| Louisiana Department of Health & Hospitals | PN | — | x |
| Los Angeles County Public Health Laboratory | PN | — | x |
| Kentucky Health Services Laboratory | PN | — | x |
| Center for Disease Control and Prevention | PN | x | — |
| Institute of Environmental Science & Research Limited Christchurch Science Centre | PN | — | x |
| Idaho Bureau of Laboratories | PN | — | x |
| Florida Department of Health | PN | — | x |
| FDA Center for Veterinary Medicine (CVM) | PN | — | x |
| City of Houston Department of Health and Human Services | PN | — | x |
| Arizona State Public Health Laboratory | PN | — | x |
| Wyoming Public Health Laboratory | PN | x | x |
| Wisconsin State Laboratory of Hygiene | PN | x | x |
| Washington State Department of Health | GT/PN | x | x |
| Virginia Division of Consolidated Laboratories | GT/PN | x | x |
| Utah Public Health Laboratory | PN | x | x |
| Texas Department of State Health Services | GT/PN | x | x |
| Tennessee Department of Health Laboratory Services | PN | x | x |
| State Hygienic Laboratory University of Iowa | GT/PN | x | x |
| South Dakota State Department. of Health / SD State University | GT | x | x |
| SENASICA - Sequencing and Bioinformatic Unit | GT | x | x |
| Santa Clara County Public Health Laboratory | PN | x | x |
| Rhode Island Department of Health | PN | x | x |
| Pennsylvania State University, Dudly Lab | GT | x | x |
| Orange County HCA Public Health Laboratory | PN | x | x |
| Oklahoma State Department of Health | PN | x | x |
| Ohio Department of Health Laboratory | PN | x | x |
| Ohio Department of Agriculture, Animal Diseases Diagnostic Lab. | GT | x | x |
| NSF International | Applied Research Center | GT | x | x |
| North Dakota Public Health Laboratory | PN | x | x |
| North Carolina State University, College of Veterinary Medicine | GT | x | x |
| North Carolina State Laboratory of Public Health | PN | x | x |
| New York State Department of Health - Wadsworth | GT/PN | x | x |
| New York State Department of Agriculture & Markets | GT | x | x |
| New Mexico State University, Food Safety Laboratory | GT | x | x |
| New Hampshire State Public Health Laboratory | PN | x | x |
| Nestle Ltd - Nestle Research Center | GT | x | x |
| Montana Public Health Laboratory | PN | x | x |
| Minnisotta Department of Health | GT/PN | x | x |
| Michigan Department of Community Health | PN | x | x |
| Michigan Department of Agriculture and Rural Development | GT | x | x |
| Massachusetts Department of Public Health | GT/PN | x | x |
| Maryland Department of Health and Mental Hygiene | GT/PN | x | x |
| Lousiana LA-Vet-LIRN | GT | x | x |
| Indianna State Department of Health Laboratory | PN | x | x |
| IFSH HTS Laboratory, Moffett Center | GT | x | x |
| IEH Laboratories & Consulting Group | GT | x | x |
| Hawaii Department of Health | GT/PN | x | x |
| Georgia Department of Community Health | PN | x | x |
| FSIS Office of Public Health Science Athens Field Service Lab | GT/PN | x | x |
| Florida Dept. of Agriculture and Consumer Services | GT | x | x |
| FDA CFSAN Office of Applied Research and Safety Assessment | GT | x | x |
| FDA CFSAN Office of Regulatory Science | GT | x | x |
| FDA Southeast Food and Feed Laboratory (SFFL) | GT | x | x |
| FDA San Francisco Laboratory (SANFL) | GT | x | x |
| FDA Pacific Southwest Food and Feed Laboratory (PSFFL) | GT | x | x |
| FDA Pacific Northwest Laboratory (PNL) | GT | x | x |
| FDA Northeast Food and Feed Laboratory (NRL, FNE) | GT | x | x |
| FDA Gulf Coast Seafood Laboratory | GT | x | x |
| FDA Denver Laboratory (DENL) | GT | x | x |
| FDA Arkansas Laboratory (ARKL) | GT | x | x |
| Delaware Public Health Laboratory | PN | x | x |
| Cornell University, Vet-LIRN | GT | x | x |
| Connecticut State Public Health Laboratory | PN | x | x |
| Colorado Department of Public Health and Environment | PN | x | x |
| California Department of Public Health, Food and Drug Laboratory | GT/PN | x | x |
| California Department of Public Health | PN | x | x |
| Arizona State Public Health Laboratory, Tgen | GT | x | x |
| Argentina, INEI ANLIS Carlos Malbran Institute | GT | x | x |
| Alaska Public Health Laboratory | GT/PN | x | x |
GT: GenomeTrakr, PN: PulseNet, x: participated in that year’s exercise.