A Codeine DMF (Drug Master File) is a document detailing the whole manufacturing process of Codeine active pharmaceutical ingredient (API) in detail. Different forms of Codeine DMFs exist exist since differing nations have different regulations, such as Codeine USDMF, ASMF (EDMF), JDMF, CDMF, etc.
A Codeine DMF submitted to regulatory agencies in the US is known as a USDMF. Codeine USDMF includes data on Codeine's chemical properties, information on the facilities and procedures used, and details about packaging and storage. The Codeine USDMF is kept confidential to protect the manufacturer’s intellectual property.
click here to find a list of Codeine suppliers with USDMF on PharmaCompass.