Attend an Interviewing and Interrogation Techniques Training Seminar by WZ — accepted throughout the world.  WZ’s non-confrontational interrogation method assimilates easily with most cultures and legal systems.

As a result of the success of our methods, WZ has conducted interviewing and interrogation techniques training seminars for private sector investigators, human resource professionals, police officers and military personnel throughout Europe, Asia, the Americas (North, Central, South), Africa, Australia.


Countries and territories in which WZ has facilitated interviewing and interrogation training seminars include:

  • Afghanistan
  • Australia
  • Belgium
  • Canada
  • Columbia
  • Dominican Republic
  • England
  • Germany
  • Ireland
  • Japan
  • Jordan
  • Mexico
  • Morocco
  • Nigeria
  • Oman
  • Puerto Rico
  • Singapore
  • United Arab Emirates

Investigators from the following countries have attended WZ Seminars:

Afghanistan Czech Republic Jordan Russia
Albania Denmark Kazakhstan Saudi Arabia
Algeria Dominican Republic Kenya Senegal
Angola Ecuador Kuwait Serbia
Argentina Egypt Lebanon Singapore
Armenia Estonia Liberia Slovenia
Austria Ethiopia Libya South Africa
Bahamas Fiji Lithuania Sri Lanka
Bahrain Finland Mali Sudan
Bangladesh France Malta Suriname
Belarus Gabon Mauritania Swaziland
Belgium Georgia Mexico Sweden
Belize Germany Moldova Switzerland
Benin Ghana Montenegro Taiwan
Bolivia Greece Morocco Tajikistan
Bosnia Guatemala Mozambique Thailand
Botswana Guinea Namibia Togo
Brazil Guyana Nepal Trinidad/Tobago
Bulgaria Haiti Netherlands Tunisia
Cambodia Honduras New Zealand Turkey
Canada Hong Kong Nicaragua Ukraine
Chad Iceland Nigeria United Arab Emirates
Chile India Pakistan United Kingdom
China Indonesia Panama Uruguay
Columbia Iraq Peru Venezuela
Congo Ireland Phillipines Vietnam
Costa Rica Israel Poland Yemen
Croatia Italy Portugal Zimbabwe
Cuba Jamaica Qatar
Cyprus Japan Romania

Hi Mike,
I just had to email you and let you know today I have just had my first submission of theft of cash by an employee!!!!!!!!!
I recently took over responsibility for a store that had experienced cash loss on and off over the last 4 years. Various profit protection managers from the company over the years had attended the store to resolve but to no avail. The trend continued, cash would cease going missing whilst there was ppm’s presence in the store, then after a matter of a few weeks cash would start to go missing again. They did have suspects but never had enough evidence of theft.
Well today the WZ interview techniques worked. It was almost text book, I followed the 18 steps method and the employee who commenced employment 4 years ago admitted to taking cash from the till. I could not believe it! I am sure if it had been on video you could use it for your next seminar!
My line manager who was also in the course was delighted with the result and will certainty be recommending the course to other colleagues.
I am so pleased to share my success with you and look forward to more results in the future

SueProfit Protection Manager, UK

To learn more on how WZ can create a custom program for your organization click here.

Translated workbooks are available and our instructors have experience facilitating with translation services.  To  learn how to bring WZ’s world class interview and interrogation training programs to your country contact Brett Ward at 1-800-222-7789 x119 or; or Bob Brislan at 1-800-222-7789 x103 or

CFI recertification credits are dependent on the length of the seminar (24 total needed)