Ivermectin

NOSB Review Documents

• 1999 NOSB review for addition to §205.603 for use as a livestock parasiticide
• 1999 Technical Advisory Panel (pdf) (parasiticides: fenbendazole, ivermectin, levamisole)
• October 1999 NOSB Recommendation (pdf) (page 443)
• 2015 Technical Report (pdf) (parasiticides: fenbendazole, ivermectin, moxidectin)
• 2016 NOSB review to change §205.603 annotation
• April 2016 NOSB Recommendation (pdf) (parasiticides: fenbendazole, ivermectin, moxidectin)
• June 2016 Petition (pdf) requesting removal from §205.603
• November 2016 NOSB Subcommittee Proposal (pdf)
• November 2016 NOSB Recommendation (pdf)

Rulemaking

• Added to the National List, §205.603(a), effective April 21, 2001 (65 FR 80547, 66 FR 15619)
• National List section change, moved from §205.603(a)(18) to §205.63(a)(18)(ii), effective May 16, 2012 (77 FR 28472)
• Removed from the National List, effective January 28, 2019 (83 FR 66559)