Microbiology FDA 483 (Dr. Reddy’s Laboratories): Appropriate written specifications for acceptance are deficient
Observation
Facility Type
Firm / Company
Dr. Reddy's Laboratories Ltd.
System
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Specifically, determination of conformance to written specifications are deficient for TAMC (Total Aerobic Microbial Count) test and TYMC (Total Yeast and Mold Count) test conducted for purified water and drug products.
On 10/19/2023, the colony counter (equipment ID: QCE 739) in micro lab was observed missing the colony counts when the analyst was reading the plates and reviewer was verifying the counted colonies for ** samples collected on 10/14/2023. For example:
(A) The colony counter did not count every colony for multiple samples including LINIS sample #*** (location: ***) when micro lab analyst *** pressed the media plate placed on the colony counter (QCE 739) with *** pen.
(B) The colony counter did not count every colony for multiple samples including LIMS sample # *** (Location ***) when micro lab reviewer *** performed the verification of the colonies counted by analyst ***. During the verification pressed the media plate placed on the colony counter (QCE 739) with *** pen. For this sample, the colony counter failed to count the colony even when the reviewer pressed the plate with such a force that the tip of *** pen broke.
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FDA 483 relevant to Microbiology
Disclaimer: The purpose of this article is to provide helpful information on FDA 483s related to microbiological issues. This article represents 483 information in Tabular form for quick access and easy navigation. Information for this article is derived from “Form FDA 483” (Inspectional Observation). This article is not intended to replace the information provided by the FDA, nor is it guaranteed to be complete, always refer official FDA site for details.