The acceptable standards are described in Schedule B of the Food and Drugs Act;
• European Pharmacopoeia (Ph.Eur.)
• Pharmacopée française (Ph.F.)
• Pharmacopoeia Internationalis (Ph.I.)
• The British Pharmacopoeia (B.P.)
• The Canadian Formulary (C.F.)
• The National Formulary (N.F.)
• The Pharmaceutical Codex: Principles and Practices of Pharmaceuticals
• The United States Pharmacopoeia (U.S.P.)
Trade standards are also acceptable under certain conditions.