Sigmovir Biosystems, Inc.
At a Glance
Sigmovir Biosystems, Inc. is a USDA
Class A Breeder located in
Rockville, Maryland.
Certificate 51-A-0031 expires 11/16/2026.
We have records of 10 USDA APHIS
inspections for this licensee since 2014, most recently on 2025-12-16.
51-A-0031USDA Inspection History
USDA APHIS conducts routine, re-license, and focused inspections of licensed facilities under the Animal Welfare Act. Below are all recorded inspections for certificate 51-A-0031. Click a date to view the full inspection report.
| Date | Type | Violations | Report |
|---|---|---|---|
| 2025-12-16 | ROUTINE INSPECTION | no violations | View Report |
| 2025-04-17 | ROUTINE INSPECTION | no violations | View Report |
| 2024-08-22 | ROUTINE INSPECTION | no violations | View Report |
| 2023-10-24 | RE-LICENSE INSPECTION | no violations | View Report |
| 2023-08-22 | ROUTINE INSPECTION | no violations | View Report |
| 2022-12-13 | ROUTINE INSPECTION | no violations | View Report |
| 2022-02-03 | FOCUSED INSPECTION | no violations | View Report |
| 2021-05-25 | ROUTINE INSPECTION | no violations | View Report |
| 2019-02-12 | ROUTINE INSPECTION | no violations | View Report |
| 2018-01-11 | FOCUSED INSPECTION | no violations | View Report |
How to Verify This License
To confirm Sigmovir Biosystems, Inc.'s current USDA license status directly with the federal government, search certificate 51-A-0031 on the USDA APHIS Animal Care Public Search Tool (opens in new tab). Our data is refreshed monthly; for the latest status, the APHIS tool is authoritative.
Related Resources
- All USDA-Licensed Breeders in Maryland — Browse the full directory for this state.
- Maryland State Breeder Licensing Requirements — State-level licensing rules that may apply in addition to USDA.
- How to Read a USDA Inspection Report — Understand direct, critical, and non-critical violation categories.
- USDA License Lookup — Search all 2,928 active USDA-licensed breeders and dealers.
Data sources: Licensee data comes from the USDA APHIS Animal Care Public Search Tool (opens in new tab). Inspection reports are sourced from the Data Liberation Project (opens in new tab) (CC BY-SA 4.0), which compiles USDA APHIS inspection data from 2014 to present. Both are updated monthly. For the most current information, verify directly with USDA APHIS. This is not an official USDA tool.