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IS-4421: (CCSIBL™) - Certificate Course in Suspect Interrogation, interview technique and body language,

Learn the art of interviewing and questioning suspects to uncover the truth with the top silver accredited course. 

IS-4421: CCSIBL™

IS-4421: (CCSIBL™) - Certificate Course in Suspect Interrogation, interview technique and body language, is the silver standard and CPD (Continuing professional development) in Suspect Interviewing and Interrogation tactics accreditation.

Without the necessary knowledge and abilities, it is exceedingly challenging to recognise the micro-expressions and micro-clues of falsehoods and dishonesty. This course teaches the methods used in criminal psychology and dark psychology to find the truth.

Who should enrol?

  • Criminology Students
  • Anti-Crime Professionals
  • Professors of Forensics Science and Criminology
  • Researchers
  • Business Analyst
  • Infosec Analyst
  • Public Investigators
  • Social Engineers
  • Law Enforcement
  • Intelligence Personnel
  • Recruiters
  • Private Investigators
  • Chief Financial Officers
  • Human Resources Personnel
  • Detectives
  • Chief Technology Officer
  • Chief Risk Officer
  • Lawyers
  • Background Investigators
  • Cyber Incident Responders
  • Digital Forensics (DFIR) analysts
  • Penetration Testers
  • Insurance Investigators



Honors and Special rights:

  • You become an CCSIBLafter completing this course successfully in 1 Months.
  • You may use the abbreviation CCSIBLon your profile, letterhead, and business cards.
  • Accreditation in the Intelligence School IS® professional body of knowledge for up to 24 months (PBK).
  • Digital access to the Intelligence School IS® network, seminars and information.
  • Preferred access to other professional certifications.
  • Obtain to the Intelligence School IS® whitepapers, books and online research.
  • Silver Embossed Digital Certificate with Your Name and CCSIBLDesignation (Member of the Intelligence School).             

Choose a pricing plan

One-Time Fee


Flexible Payment Option

every 2 weeks

EMI Option

per month for 4 months

Frequently Asked Questions

Do I get Certificate of Completion?

Yes, certificate is awarded post completing the project work and submitting the investigative research.

How does appointment scheduling work?

When you've completed purchasing, you'll be able to login to your coaching account and can find out the next steps required to book a time for your appointment from there.

Is it possible to buy coaching more than once?

For sure! You simply need to purchase coaching again and will be able to get access to another set of coaching sessions.

Do I get a referral bonus to refer my friends or colleagues?

Sure! You get a discount coupon that you can use for other training.