- EPA - OPPT
- FDA
- International Council on Nanotechnology
- NanoBusiness Alliance
- Nano Risk Framework - ED & DuPont
- National Nanotechnology Initiative
- NIOSH
- OECD Working Party on the Manufacture of Nanomaterials
- Nanowerk
- Environmental Law Institute-Nano Intiative
- Defra - Nanotechnologies
- National Institute of Standards and Technology
- National Cancer Institute
- Nanotech Web - Institute of Physics
- NTIS - US Dept. of Commerce
- Department of Energy
- ASTM
- ISO
- Nanosafe2
