Current through Register Vol. 48, No. 1, January 10, 2025
13.1. For the purpose of Section 35-60-107(2)(a), C.R.S., of the Colorado Feed Law, the terms "poisonous or deleterious substances" include but are not limited to the following: 13.1.1. Pathogenic bacteria, including but not limited to Salmonella sp., listeria monocytogenes, or escherichia coli O157:H7 found in any detectable amounts.13.1.2. Aflatoxin B1, B2, G1, G2 above 20 parts per billion (ppb).38 CR 05, March 10, 2015, effective 3/30/201539 CR 05, March 10, 2016, effective 3/30/201639 CR 23, December 10, 2016, effective 12/30/201640 CR 20, October 25, 2017, effective 11/30/201743 CR 22, November 25, 2020, effective 12/15/202045 CR 22, November 25, 2022, effective 12/15/2022