Register program · 2 class days + e-learning · SPEN

Interrogation, Interview Techniques and Body Language

Conduct more purposeful conversations. Learn the distinction between informative and confrontational interviews, observe verbal and non-verbal behavior in relation to the context and develop a solid basis for effective questioning and interrogation.

✓ SPEN-accredited  ·  CRKBO-registered  ·  classroom + e-learning

Level
Register programConversation skills
Setup
2 + e-learningclassroom + ~8 hours
Investment
1,345VAT-exempt
Accreditation
SPEN& CPION
Diploma
SPEN register diplomaAccredited diploma

About the program

From informative interview to confrontational interrogation

In investigation, information gathering and risk management it is important to conduct conversations purposefully and to collect and assess information carefully.

In this program we use interview broadly as an umbrella term, with a clear distinction between informative interviews and confrontational interviews (interrogations). During the program you learn to apply practical and effective techniques for conducting conversations and interviews.

Informative interview

Aimed at carefully gathering facts, background and context.

Confrontational interview

The interrogation: aimed at accountability, contradiction and establishing the truth.

A defining feature of the program is its integrated approach: interview techniques are combined with statement analysis, paralinguistics and the interpretation of body language. You are introduced to a range of scientifically grounded methods, including the PEACE interview method and cognitive questioning techniques.

What you learn

Classroom skills training and e-learning

The program combines intensive classroom training with in-depth e-learning:

01
Core element 1 · Interview

Informative and confrontational

The distinction between informative interviews and confrontational interviews (interrogations), each with its own purpose, approach and context.

02
Core element 2 · Body language

Reading (non-)verbal signals

You develop an awareness of your own conversational style and learn to observe and interpret verbal and non-verbal behavior in others in relation to the context.

03
Core element 3 · Questioning technique

In-depth, structured questioning

Cognitive questioning techniques, the PEACE method and structuring interviews through encircling and funnelling, supported by around eight hours of e-learning.

The classroom training is the heart of the program; the e-learning is used for support, repetition and depth. This creates a coherent learning path in which knowledge, practice and application reinforce each other.

Structure

Content of the program

The program is a coherent set of topics, delivered partly in the classroom and partly via e-learning. Skills training and interaction mainly take place in the classroom; theory, repetition and depth are largely offered through the e-learning.

01

Structuring and purposefully conducting conversations and interviews

02

Making contact and the first conversation

03

Dealing with emotion, resistance and tension

04

Observing and interpreting verbal and non-verbal behavior

05

Perception and impression forming

06

Structuring interviews, including encircling and funnelling

07

Difficult or confrontational conversation situations

08

Preparing interviews, including legal and cultural aspects

09

Communication processes and common obstacles

10

Body language and contextual interpretation

11

Statement analysis and signals of incongruence or possible deception

12

The PEACE interview method

13

Cognitive questioning techniques

14

Telephone and digital conversations and paralinguistics

15

Structured interview plans: drawing them up and working them out

The common thread

From preparation to statement

Every conversation follows the same line: you prepare strategically, build professional contact and a workable conversational relationship, and consciously choose between an informative interview and a confrontational interrogation.

During the conversation you observe verbal and non-verbal behavior and take this, together with the content and the context, into account when choosing your follow-up questions. This way you can carefully ask for, test and record relevant information.

This is how you work towards a clear statement and a transparent, verifiable record, ready for your investigation or file.

CASE FILE · INTERROGATION INTERROGATION
Intervieweeperson
Preparationstrategy
Rapportrelationship
Informativeinterview
Confrontationalinterrogation
Non-verbalbody language
Questioningprobing
Statementrecording

Drag a node · hover shows connections

Target group

Who is this program developed for?

This program is developed for professionals who conduct conversations in order to gather information, identify risks or assess statements.

Think of fraud investigators, compliance officers, KYC, AML/CFT and FEC specialists, client acceptance staff, claims handlers, loss adjusters, HR professionals, confidential advisers and integrity investigators. Professionals who interview witnesses or other parties in internal or external investigations, due diligence or integrity investigations also belong to the target group.

Whether you speak with clients, colleagues, witnesses or other parties, this training offers insights for anyone who wants to safeguard the integrity of conversations, learn to assess possible signals of stress, tension or incongruence carefully and gather and analyze information in a structured way. The program prepares you for both physical and digital conversation settings.

Fraud investigators Compliance officers KYC, AML/CFT en FEC Client acceptance Claims handlers HR and confidential advisers Integrity investigators No prior education needed

Certification & accreditation

A recognized SPEN register diploma

Our training institute has been assessed and registered with the CRKBO, the Central Register for Short Vocational Education. After completing the classroom days and the e-learning you receive:

  • SPEN register diploma · Interrogation, Interview Techniques and Body Language

This is an accredited registered program that has been assessed and accredited. IACA is the only training organization in Europe authorized to award this SPEN register diploma. The program is also part of the accredited Private Investigator Practical Diploma®.

The program is completed during and after the classroom days. The assessment is based on active participation in the classroom components, applying the techniques taught in exercises and completing the accompanying e-learning in full. Once the program has been completed properly and in full, you receive the SPEN register diploma.

NIVRE awards 6 PE points to its registered experts on completion of this program.

The combination of intensive classroom skills training and in-depth e-learning creates a coherent learning path you can apply in practice straight away.

Additional programs

After completing the program you can deepen your knowledge further with one of the following courses:

The International Anti Crime Academy is a training partner of the UWV.

Our programs and diplomas are widely recognized and highly regarded by various government agencies and a wide range of international organizations. Whether you already work for such an organization or are pursuing a position with one of these employers, our programs are a valuable addition to your CV.

Course formats

Open, private or customized

While this program is usually offered as an open program, we understand that you may need a private setting given the nature of your work. With at least twelve participants, we can provide a private training session at our location. We also offer tailored programs based on parts of this program. We are happy to put together a suitable proposal.

All private programs can be offered in Dutch or English.

All our instructors are screened and have signed non-disclosure agreements with various government agencies. A specific non-disclosure agreement for your organization or service is also possible.

Start dates

Plan your program

Below you will find the next start dates with the two classroom days. You follow the e-learning flexibly around them. Private or customized is possible by arrangement.

6 October 2026Class days 6 & 7 OctoberLocation: IACA Gilze-Rijen
Open course · in Dutch
Sold out
25 January 2027Class days 25 & 26 JanuaryLocation: IACA Gilze-Rijen
Open course · in Dutch
5 seats left
In-houseTo be scheduled
Private or customized as well · by arrangement · from twelve participants
On request

Reviews

What our students say

Reviews from professionals who have completed IACA's programs. Reviews originally written in Dutch have been translated into English.

★★★★★

Professional and expert!

"A very professional, expert instructor who has ample time and attention for you. The material is also very useful and interesting. It helps you in your daily work. And a wonderful venue and a pleasant atmosphere inside and outside the classroom. It feels like a family in which you quickly feel at home. I thought it was a phenomenal course, I got a lot out of it and it will let me do my work better in practice!"

R
RalphGovernment
★★★★★

Very interesting!

"The instructor teaches in a very pleasant way. The content was very interesting, much of it new and usable in practice."

L
LiekePrivate individual
★★★★★

Interactive!

"The structure of the course. The instructor's subject knowledge and the way she transfers it to the group. The video material and learning resources used. An interesting and enjoyable course!"

R
RobFinancial services
★★★★★

My sincere thanks!

"I would like to thank you warmly for the hospitable welcome and the guidance during this program. Your positive attitude and your smile were a reassurance to us every day. The calm and patient way in which you explain the material, taking all the time needed to cover everything thoroughly, is enormously appreciated. You are a fine and pleasant support for the group. Once again my sincere thanks for your efforts."

F
FatihPrivate individual
★★★★★

Excellent course!

"A very pleasant trainer, clear explanations, attention for questions and all the time you need. The course fits my field well and I can apply it straight away. Excellent!"

S
SaskiaHousing association
★★★★★

Plenty of experience and examples!

"It is certainly a good addition to the knowledge I already had, the body language part in particular is very interesting and highly valuable. Plenty of experience and personal examples are a real plus. An enjoyable course, but that is always the case here!"

R
RianneGovernment
★★★★★

Everything was excellent!

"Everything was excellent! A fine trainer, good dynamics, a delicious lunch and refreshments in between (important!), sufficient breaks and interesting material."

P
PetraTelecom provider
★★★★★

Extremely valuable!

"The course was extremely valuable to me. The trainer explained everything clearly, which made it easy to follow and very worthwhile. The assignments were absorbing and taught me a great deal."

M
MarcoFinancial services

Frequently asked questions

Interrogation, Interview Techniques and Body Language: your questions answered

For professionals who conduct conversations, interviews or interrogations as part of their work: investigators, detectives, private investigators, HR and integrity professionals and security. No specific prior education required.
The program consists of two classroom days and about eight hours of e-learning. The investment is € 1,345 per participant, VAT-exempt.
On completion you receive the SPEN register diploma Interrogation, Interview Techniques and Body Language.
Interview is used broadly as an umbrella term. We make a clear distinction between informative interviews and confrontational interviews (interrogations), each with its own techniques.
The classroom training is the heart of the program; the e-learning is used for support, repetition and depth, depending on the nature of the topic.
Yes. In addition to the open program, we provide private and fully customized tracks for teams and organizations.

Ready to start?

Conduct sharper conversations

Enroll in Interrogation, Interview Techniques and Body Language or request information without obligation. We are happy to discuss open, private or customized tracks.

€ 1,345 p.p. · VAT-exempt
Enroll