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www.fdanews.com/articles/120738-supplier-audits-qualification-needed-to-protect-supply-chain-fda-says

Supplier Audits, Qualification Needed to Protect Supply Chain, FDA Says

September 24, 2009
Manufacturers should secure their supply chains through testing and anticipate risks to head off issues such as the recent contamination of imported ingredients, FDA officials said at the Parenteral Drug Association-FDA 2009 Joint Regulatory Conference. The FDA is looking more closely at quality management systems as a first step toward that goal, FDA consumer safety officer Steven Wolfgang said.
Washington Drug Letter