| ARHP (Association of Reproductive Health Professionals) | www.arhp.org |
| Aids Trust of Australia | www.aidstrust.com.au |
| Alan Guttmacher Institute | www.agi-usa.org |
| American Social Health Association | www.ashastd.org |
| BSI (British Standards Institution) | www.bsi-global.com |
| CDC (Centers for Disease Control and Prevention) | www.cdc.gov |
| ISO (International Organization for Standards) | www.iso.ch |
| iwannaknow (American Social Health Association) | www.iwannaknow.org |
| Kaiser Foundation | www.kff.org |
| LNE (Laboratoire National d' Essais) | www.lne.fr |
| Medsafe | www.medsafe.govt.nz |
| Ministry of Health (New Zealand) | www.moh.govt.nz |
| NIH (National Institutes of Health) | www.nih.gov |
| PATH (Program for Appropriate Technology in Health) | www.path.org |
| Planned Parenthood | www.plannedparenthood.org |
| SIECUS (Sexuality Information & Education Council of the United States) | www.siecus.org |
| TGA (Therapeutic Goods Administration) | www.tga.gov.au |
| WHO (World Health Organization) | www.who.int |