- International Trademark Association (INTA)
- International Association for the Protection of Intellectual Property (AIPPI)
- European Communities Trademark Association (ECTA)
- German Association for the Protection of Intellectual Property (GRUR)
- International Anticounterfeiting Coalition (IACC)
- Intellectual Property Owners Association (IPO)
- MARQUES
- Pharmaceutical Trademarks Group (PTMG)