Generic Drug Controlled Correspondence Guidance

FDA has published a guidance, Controlled Correspondence Related to Generic Drug Development, with information on the process by which generic drug manufacturers and related industry or their representatives can submit controlled correspondence to FDFa requesting information related to generic drug development. The document also describes the agency's process for providing communications relating to such correspondence.

The guidance replaces a 9/2015 guidance that was issued as part of the agency’s GDUFA 1 implementation. The new guidance incorporates program enhancements related to the review of controlled correspondence to which FDA committed, and industry agreed, as part of the GDUFA 2 reauthorization, the agency says.

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