Accredited Testing Labs in Louisiana
Compliance and testing laboratories in Louisiana that appear in the official FCC, CPSC, OSHA NRTL, FDA ASCA or ANAB registries. Ranked by number of registry accreditations — criteria on the methodology page.
| # | Laboratory | Location | Registry accreditations | Standards |
|---|---|---|---|---|
| 1 | SGS Oil, Gas & Chemical Services | Saint Rose, Louisiana, United States | 3 | — |
| 2 | ARS Analytical, LLC | Port Allen, Louisiana, United States | 2 | — |
| 3 | Acadiana Criminalistics Laboratory | New Iberia, Louisiana, United States | 1 | — |
| 4 | AmSpec MTS, Inc. | Donaldsonville, Louisiana, United States | 1 | — |
| 5 | Intertek Agricultural Services USA | New Orleans, Louisiana, United States | 1 | — |
| 6 | Jefferson Parish Sheriff's Office Crime Laboratory | Harvey, Louisiana, United States | 1 | — |
| 7 | Jefferson Parish Sheriff's Office Regional DNA Laboratory | Harvey, Louisiana, United States | 1 | — |
| 8 | Louisiana Office of Public Health Laboratory | Baton Rouge, Louisiana, United States | 1 | — |
| 9 | Louisiana State Police Crime Laboratory | Baton Rouge, Louisiana, United States | 1 | — |
| 10 | Louisiana State Police Crime Laboratory - North | Shreveport, Louisiana, United States | 1 | — |
| 11 | New Orleans Police Department Crime Laboratory | New Orleans, Louisiana, United States | 1 | — |
| 12 | North Louisiana Criminalistics Laboratory - Alexandria | Alexandria, Louisiana, United States | 1 | — |
| 13 | North Louisiana Criminalistics Laboratory - Shreveport | Shreveport, Louisiana, United States | 1 | — |
| 14 | Northern Gauge LLC | Broussard, Louisiana, United States | 1 | — |
| 15 | Southwest Louisiana Criminalistics Laboratory | Lake Charles, Louisiana, United States | 1 | — |
| 16 | St. Tammany Parish Coroner's Office | Lacombe, Louisiana, United States | 1 | — |
| 17 | St. Tammany Parish Sheriff's Office Crime Laboratory | Slidell, Louisiana, United States | 1 | — |
| 18 | Stranco Rentals | Gonzales, Louisiana, United States | 1 | — |
| 19 | Thionville Laboratories, LLC | Harahan, Louisiana, United States | 1 | — |
Facts from the official registries as retrieved July 2026; no ratings or reviews. Ranking criteria: methodology.