Browse openFDA APIs

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All Drug Device Food Animal & Veterinary Tobacco Other

Other

Substances, identifiers, press archives, and reference files

Historical Documents

FDA press releases from 1913–2014.

other/historicaldocument.json

NDC SPL Data Elements

Comprehensive NDC SPL data elements file.

other/nsde.json

Substance Data

Molecular-level substance information.

other/substance.json

UNII List

Unique Ingredient Identifier records.

other/unii.json