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.
Mielenz JR, Mickel S. Process for cloning the gene coding for a thermostable alpha-amylase into Escherichia coli and Bacillus subtilis. US Patent 4,493,893 dated Jan 15 1985
