Warning letter

Hangzhou Linkeweier Daily Chemicals Co., Ltd.: warning letter of Mar 13, 2020

FDA warning letter 595492 · Center for Drug Evaluation and Research | CDER

Key facts

Reference number 595492
Company Hangzhou Linkeweier Daily Chemicals Co., Ltd.
Subject CGMP/Finished Pharmaceuticals/Adulterated
Issue date Mar 13, 2020
Posted date Mar 24, 2020
Issuing office Center for Drug Evaluation and Research | CDER
Product type Drugs
CFR sections cited 211.166(a), 211.34, 211.84(d)(1), 211.100(a), 211.165(b)
Inspection city Hangzhou
Inspection start date Sep 11, 2019
Letter on fda.gov fda.gov

At a glance

  • 1–9 CFR sections cited
  • OAI Linked inspection classification
  • Yes Form FDA 483 issued

Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.

About FDA warning letters

FDA warning letters notify a firm of significant regulatory violations found during an inspection or review and request prompt corrective action.

Source: U.S. Food and Drug Administration (FDA), Warning Letters · Source date:

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