FDA Flags Quality Control Lapses at Indian API Maker

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FDA has cited an Indian drug manufacturer for deficiencies in laboratory testing and quality control procedures following an inspection conducted in December. According to a just-posted Form FDA-483 issued to SMS Pharmaceuticals Limited, Unit VII, an active pharmaceutical ingredient (API) manufacturing facility in Andhra Pradesh, investigators identified failures to ensure that testing specifications were “scientifically sound” and properly applied to confirm product quality and purity.

FDA’s primary observation centers on the company’s handling of extraneous matter testing, a key quality metric for APIs. Inspectors found that while the firm had established internal procedures and specifications, it did not consistently follow them when evaluating batch results.

Specifically, the agency said the company failed to use the correct particle count calculations required under its own testing protocol, potentially leading to inaccurate conclusions about whether a batch met quality standards.

In one cited example, a batch of API intended for the U.S. market was recorded as passing the extraneous matter test based on incomplete or improperly interpreted data. However, when assessed using the full criteria outlined in the company’s procedure, the results would have indicated a failure.

Despite the discrepancy, the batch in question was released and shipped to the U.S., raising concerns about the reliability of the firm’s quality assurance processes.

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