Fenbendazole | Agricultural Marketing Service

Scope

Livestock

Status

Complete

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)
March 2007 Petition (pdf) requesting addition to §205.603 for use as a livestock parasiticide
May 2008 NOSB Subcommittee Proposal (pdf)
May 2008 NOSB Recommendation (pdf)
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)
July 2019 Petition (pdf) requesting §205.603 annotation change
October 2019 NOSB Subcommittee Discussion Document (pdf)
2020 Technical Report (pdf)
April 2020 NOSB Subcommittee Discussion Document (pdf)
October 2020 NOSB Subcommittee Proposal (pdf)
October 2020 NOSB Recommendation (pdf)

Rulemaking

Not recommended for rulemaking by NOSB
Added to the National List, §205.603(a), effective May 16, 2012 (77 FR 28472)
Annotation change, effective January 28, 2019 (83 FR 66559)
Not recommended for rulemaking by NOSB

Related Terms

5-(Phenylthio)-2-benzimidazolecarbamic acid; Carbamic acid, N-[6-(phenylthio)-1H-benzimidazol-2-yl]-, methyl ester; Fenbendazolum; Methanol, 1-methoxy-1-[[6-(phenylthio)-1H-benzimidazol-2-yl]imino]-, (E)-; Methyl ester; Methyl N-(5-phenylsulfanyl-3H-benzoimidazol-2-yl)carbamate; Parasiticides; Phenbendasol.

Date Updated

04/28/2022