Skip to content

USDA FACILITY REPORT

Sigmovir Biosystems Inc.

Rockville, Maryland 20850 - 9610 Medical Center Drive, Suite 100

A+
13 Inspections
0 Total Violations
0 Critical
0 Repeat Violations
License: 51-A-0031 Type: Class A (breeder) Last Inspected: Dec 16, 2025 Address: 9610 Medical Center Drive, Suite 100 USDA records through: Oct 1, 2026

Animals on Record

  • Hispid Cotton Rat40,538
  • Tawny-Bellied Cotton Rat1,863

Inspection History

A history of USDA inspections for this facility, with inspection details, compliance records, and original reports.

13 inspections on record

Dec 16, 2025
No Violations
Animals: 4,001 · Type: Class A - Breeder
Apr 17, 2025
No Violations
Animals: 1,821 · Type: Class A - Breeder
Aug 22, 2024
No Violations
Animals: 1,354 · Type: Class A - Breeder
Oct 24, 2023
No Violations
Animals: 3,553 · Type: Class A - Breeder
Aug 22, 2023
No Violations
Animals: 4,390 · Type: Class A - Breeder
Dec 13, 2022
No Violations
Animals: 1,598 · Type: Class A - Breeder
Feb 3, 2022
No Violations
Animals: 4,876 · Type: Class A - Breeder
May 25, 2021
No Violations
Animals: 3,308 · Type: Class A - Breeder
Feb 12, 2019
No Violations
Animals: 3,326 · Type: Class A - Breeder
Jan 11, 2018
No Violations
Animals: 4,484 · Type: Class A - Breeder
Mar 23, 2017
No Violations
Animals: 3,261 · Type: Class A - Breeder
Mar 15, 2016
No Violations
Animals: 3,396 · Type: Class A - Breeder
May 21, 2015
No Violations
Animals: 3,033 · Type: Class A - Breeder

No violations on record, great sign.

Everything USDA holds on this facility (13 inspections, records through Oct 1, 2026) is already shown above for free. There is nothing extra to buy for this breeder.

How to Read This Report

This page shows the complete USDA inspection history for Sigmovir Biosystems Inc.. The grade at the top is calculated by BreederCheck based on the total number of violations, their severity, whether any are repeat offenses, and how recently they occurred. It is not an official USDA grade, the USDA does not assign letter grades to facilities.

Each inspection in the timeline represents an actual visit by a USDA APHIS inspector. Inspections can be routine (scheduled), focused (in response to a complaint), or follow-up (to verify that previously cited violations have been corrected). The badges next to each inspection date indicate how many violations were found during that visit and their severity levels.

In the violation details section, you can read the specific regulatory codes that were cited and, when available, the inspector's narrative describing exactly what was observed. Pay particular attention to violations marked as "Repeat", these indicate problems that the breeder was previously warned about but failed to correct. Critical violations involving immediate threats to animal health or safety are the most serious and should weigh heavily in your decision-making.

If you are considering purchasing an animal from this facility, we recommend using this data as a starting point, not an endpoint. Visit the breeder in person, ask to see the animals' living conditions, request veterinary health records, and compare this facility's record to other breeders in the same state.

Frequently asked questions about Sigmovir Biosystems Inc.

Is Sigmovir Biosystems Inc. a USDA-licensed breeder?

Sigmovir Biosystems Inc. holds USDA license number 51-A-0031 (A), which means the facility is registered under the federal Animal Welfare Act and is subject to periodic USDA APHIS inspections.

Does Sigmovir Biosystems Inc. have any USDA violations on record?

No violations appear in the USDA inspection records we hold for Sigmovir Biosystems Inc.. A clean record is a good sign, but confirm it with a recent in-person visit and current veterinary health records.

When was Sigmovir Biosystems Inc. last inspected by the USDA?

The most recent inspection on record for Sigmovir Biosystems Inc. was on Dec 16, 2025, and the facility has 13 inspections documented in total. The USDA typically inspects licensed breeders every one to three years.

Where is Sigmovir Biosystems Inc. located?

Sigmovir Biosystems Inc. is located in Rockville, Maryland. You can browse other USDA-licensed breeders in Maryland to compare inspection records before you decide.

Get notified about new inspections

USDA inspects each facility every 1-3 years. We'll email you the moment a new inspection report drops, free, one email per inspection.

Tracking more than one breeder? Alerts Pro - up to 10 breeders, instant emails, $2.99/mo.
Own this business?
Add a Verified badge and your written response to USDA inspection findings.
Claim this profile →

Search Another Breeder

Check any facility's USDA inspection history and compliance grade for free.

Search Breeders