603-058-0115 Ingredient Names (1) For the purposes of ORS 633.006 to 633.089, 633.992, and OAR 603-058-110 to 603-058-290, when required on the label, the ingredient names shall be the common or usual name. It shall accurately identify or describe, in as simple and direct terms as possible, the basic nature of the ingredient or its characterizing properties. The name shall be uniform among all identical or similar ingredients and may not be confusingly similar to the name of any other ingredient that is not reasonably encompassed within the same name. Each ingredient shall be given its own common or usual name that states, in clear terms, what it is in a way that distinguishes it from other ingredients. Common or usual names shall be: (a) As listed in chapter 6 of the AAFCO Official Publication; (b) As listed in the Code of Federal Regulations, Title 21(January 1, 2025 edition); or (c) Common foods marketed prior to 1958 which are commercially available and suitable for use in animal food but are not defined by OAR 603-058-0116 (1), including but not limited to certain whole seeds, vegetables, or fruits. Common food for animals may include common human foods that are known to be safe for the intended use in animal food. (2) The following ingredients are approved for use in Oregon in the specified species, under the specified limitations. If listed, the specified precautionary statements must be listed on the label according to OAR 603-011-0170. (a) 3-nitrooxypropanol (A) Common/alternative names: Bovaer (B) Approved Species: Lactating dairy cows (b) Bromoform (CHBr3) (A) Common/alternative names: tribromomethane, trimethylbromide (B) Approved Species: Ruminating beef cattle and non-lactating dairy cattle (C) Limitations: Not to exceed 20ppm in diets to not exceed 0.4mg per kg of body weight per day. (c) Butyrivibrio fibrisolvens ASCUSDY19 Fermentation Product (A) Common/alternative names: Dried Butyrivibrio fibrisolvens ASCUSDY19 Fermentation Product (B) Approved Species: Lactating dairy cows (d) Chondroitin Sulphate (A) Common/alternate names: Chondroitin (B) Approved Species: Horses not intended for food (e) Clostridium beijerinckii ASCUSDY20 Fermentation Product (A) Common/alternative names: Dried Clostridium beijerinckii ASCUSDY20 Fermentation Product (B) Approved Species: Lactating dairy cows (f) Collagen hydrolysate (A) Common/alternate names: Hydrolyzed collagen (B) Approved Species: Horses not intended for food (C) Limitations: Must not contain Specified Risk Materials (SRMs). (g) Glucosamine sulphate (A) Common/alternate names: 2-Amino-2-deoxy-D-glucose sulfate (B) Approved Species: Horses not intended for food (C) Precautionary Statement: Do not use in pregnant or lactating animals (h) Methyl sulfonyl methane (A) Common/alternate names: Dimethyl sulfone, MSM, Sulfonylbismethane (B) Approved Species: Horses not intended for food (i) Pichia kudriavzevii ASCUSDY21 Fermentation Product (A) Common/alternative names: Dried Pichia kudriavzevii ASCUSDY20 Fermentation Product (B) Approved Species: Lactating dairy cows (j) Ruminococcus bovis ASCUSDY21 Fermentation Product (A) Common/alternative names: Dried Ruminococcus bovis ASCUSDY20 Fermentation Product (B) Approved Species: Lactating dairy cows (k) Sodium hyaluronate (A) Common/alternate names: Hyaluronic acid (B) Approved Species: Horses not intended for food (C) Precautionary Statement: Must not contain Specified Risk Materials (SRMs) Statutory/Other Authority: 663.055 Statutes/Other Implemented: ORS 633.006-089, 633.992, 561.605, 561.620 & ORS 663.067 History: DOA 4-2026, amend filed 01/26/2026, effective 01/26/2026 DOA 6-2025, amend filed 01/31/2025, effective 02/01/2025 DOA 11-2024, adopt filed 05/29/2024, effective 05/29/2024