| bcsp.org | The Board of Certified Safety Professionals (BCSP) |
| abih.org | American Board of Industrial Hygiene |
| accessmedicalinc.com | Access Medical, Inc. |
| duke.edu | Duke Occupational and Environmental Medicine |
| ciscentres.org | International Occupational Safety and Health Information Centre Network |
| c6safetyassoc.com | C6 Safety Association of Saskatchewan Inc. |
| buildsafe.org | Construction Safety |
| basistraining.co.uk | Basis Training, UK based |
| balticseaosh.net | Baltic Sea Network on Occupational Health and Safety |
| nshsg.org.uk | North Staffordshire Health and Safety Group |
| aaohn.org | www.aaohn.org/ |
United States , Indiana , Carmel