Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.
Kiefer MC, et al. Structural similarities between viroids and transposable genetic elements. Proc. Natl. Acad. Sci. USA 80: 6234-6238, 1983. PubMed: 6312450
Robert A Owens, personal communication
