Chlorhexidine

NOSB Review Documents

• 1999 NOSB review for addition to §205.603 for use as a livestock medical treatment
• 1999 Technical Advisory Panel (pdf)
• October 1999 NOSB Recommendation (pdf) (page 442)
• 2009 NOSB review to change §205.603 annotation
• November 2009 NOSB Recommendation (pdf) (page 17390-17399)
• 2015 Technical Report (pdf)

Rulemaking

• Added to the National List, §205.603(a), effective April 21, 2001 (65 FR 80548, 66 FR 15619) (chlorohexidine (sic))
• Technical correction, “chlorohexidine” to “chlorhexidine”, effective November 03, 2003 (68 FR 61987)
• Annotation change, effective January 28, 2019 (83 FR 66559)