2021JIS B 9650-2:2021 General design requirements for safety and hygiene of food processing machinery -- Part 2: General design requirements for hygiene
2011JIS B 9650-2:2011 General design rules for safety and hygiene of food processing machinery -- Part 2: General design rules for hygiene
2003JIS B 9650-1:2003 General design rules for safety and sanitation of food processing machinery -- Part 1: General design rules for safety
1988JIS B 9650:1988 General design rules for safety and sanitation of food processing machinery