The three types of pharmacopoeia, represented by the Pharmacopoeial Discussion Group (PDG), are:
- European Pharmacopoeia (Ph. Eur.)
- Japanese Pharmacopoeia (JP)
- United States Pharmacopeia (USP)
These three pharmacopoeias work together to harmonize pharmaceutical standards globally. They represent major regions in the pharmaceutical industry and contribute significantly to ensuring the quality, safety, and efficacy of medicines worldwide.