NAICS 621991 is a North American Industry Classification System code. Federal buyers use NAICS for market research, set-aside size standards, and reporting. Official titles come from the Census Bureau NAICS structure.
- Official title
- Blood and Organ Banks
- Code level
- 6
- Parent industry
- All Other Ambulatory Health Care ServicesT 62199
- Open opportunities
- 2 open · 14 active