- WAD World Association Of Detectives (worldwide)
- W.I.N Worldinvestigationsnetwork (worldwide)
- ASIS International (worldwide)
- FSPD Association of Swiss Private Investigators (CH)
- CII, Council of International Investigators (worldwide)
- ACFE, Association of Certified Fraud Examiners (worldwide)
- IKD, Internationale Kommission der Detektivverbände (Europe)
- ÖDV, Austrian association of detectives (Austria)
- ABI, Association of British Investigators (UK)
- ISSS, Information Security Society Switzerland (CH)
Criminal Statistics
News Services
- Federal Office of Police (CH)
- Money Laundering Control Authority (CH)
- Coordination Unit Cybercrime (CH)
- SND Strategic News Service (CH)
- Federal News Agency (D)
- CIA Central Intelligence Agency (USA)
- MI5 UK Security Service (UK)