1. National Institute of Occupational Health and Safety (NIOSH)
   1. CDC
2. Occupational Health and Safety Administration (OSHA)
3. EU Commission
   1. Pan-European projects
      1. NanoSafe
      2. Nanotechnologie
      3. GoodNanoGuide
   2. CORDIS
4. Alliance for NanoHealth
   1. Int. Council on Nanotechnology (ICON) @ Rice Uni
5. Institute of Nanotechnology (IoN)
6. Nanoquebec
   1. Nanotech in North America
      1. US Food & Drug Administration (FDA)
      2. EPA
         1. EPA - Nat. Centre for Env. Research
      3. National Nanotechnology Initiative (NNI)
7. Australian Office of Nanotechno
8. Citizens Guide to Nanotechnology - N. Carolina State Uni.
9. ResponsibleNanoCode
10. Australian Nano Business Forum
11. International Alliance for NanoEHS Harmonization
12. Azonano
13. Environmental Defence Fund
14. Nanotechnology Now
15. British Standards Int. (BSI)
16. Woodrow Wilson Centre - Project on Emerging Nanotechnologies
17. International Organization for Standardization (ISO)
18. Assured Nano
19. Nanosafe
20. Rusnano
21. Cenarios - TÜV SÜD GROUP
22. UK
    1. DEFRA
    2. Dept. of Business, Innovation and Skills
    3. EPSRC
    4. SafeNano
       1. Institute of Occupational Medicine IoM
    5. Nanotechnology Knowledge Transfer Network
    6. Centre of Excellence in Metrology for Micro and Nano Technologies (CEMMNT)
    7. Institution of Occupational Health and Safety
    8. British Occupational Hygiene Society (BOHS)
    9. Responsible Nano Forum
    10. Health and Safety Executive (HSE)
23. European Trade Union Institute
24. Nanotechnologies Industries Association (NIA)
25. European Nanotechnology Trade Alliance
26. Observatory of Micro and Nano Techologies (MNT)
27. Finland
    1. TEKES/FinNano
    2. Finnish Institute of Occupational Health
28. OECD
29. ISO
30. France
31. Belgium
32. Switzerland
    1. EMPA
33. EU Parliament