Ms. Teresa L. Bandrowsky
Owner
BRS Analytical Services, LLC
11697 Lakeside Crossing Court
St. Louis , MO 63146-8606
United States
(b)(6), (b)(7)(C)FEI 3023604380Issued Sep 17, 2025Center for Drug Evaluation and Research (CDER)
Source: FDA, published letter. FDA published this warning letter; View Letter opens FDA's copy. To check it, open FDA's record for this establishment, listed under FEI 3023604380.
Violations4
Issue DateSep 17, 2025
Product TypeDrugs
StatusOpen
Letter Details
Firm
BRS Analytical Services, LLC
Location
Ms. Teresa L. Bandrowsky
Owner
BRS Analytical Services, LLC
11697 Lakeside Crossing Court
St. Louis , MO 63146-8606
United States
(b)(6), (b)(7)(C)
FEI Number
3023604380
Country
United States
Issue Date
September 17, 2025
Issuing Office
Center for Drug Evaluation and Research (CDER)
Product Type
Drugs
Status
Open
Summary
BRS Analytical Services, LLC, a drug manufacturing facility and contract testing laboratory in St. Louis, was cited for significant Current Good Manufacturing Practice (CGMP) violations in the production of sterile over-the-counter drug products during an FDA inspection in March 2025. The company failed to maintain adequate aseptic processing controls, including fundamental design defects in its ISO 5 cleanroom such as gaps in walls separating it from an unclassified warehouse area, and failed to use appropriately designed and located equipment for manufacturing and maintaining sterile products. These deficiencies rendered the firm's drug products adulterated under the Federal Food, Drug, and Cosmetic Act, as the company's methods, facilities, and controls did not conform to required manufacturing standards.
BRS Analytical Services, LLC FDA Warning Letter, September 17, 2025