As a former OSINT student, you have access to OSIDATA®. This database updates the tools daily, and OSINT software and techniques are also subject to constant change.
To maintain your knowledge of the key OSINT techniques and skills covered during the training, and to stay abreast of all new developments in the field, we recommend that you participate in our annual refresher day.
During this interactive refresher day, we'll focus on a brief review of the core components of the OSINT training. This will revisit the key concepts, skills, and techniques covered extensively in the basic training. In addition to reviewing the basic knowledge, we'll share the latest OSINT techniques, tools, and insights with you. This refresher course will ensure you're fully up-to-date on the latest developments in the OSINT field.
If you choose not to attend the refresher day, your OSINT diploma will, of course, remain valid. Participation is optional but recommended to keep your knowledge up-to-date.
In addition, after attending the refresher day, you will receive another year of free access to our OSIDATA® database.
Who is this course developed for?
Our OSINT refresher day is specifically designed for alumni of our OSINT program. It's the perfect way to update and further develop your OSINT knowledge. The refresher course is suitable for anyone who has completed an OSINT program at our institute, regardless of when you took it. Whether you graduated last year or a while ago, the refresher course offers valuable refresher and further development of OSINT skills for every alumni.
Training formats: open, private, or customized.
While this training is primarily offered in a virtual classroom setting, we understand that you may want to ask questions in a private setting due to the nature of your work. With a minimum of ten participants, we can provide a private virtual training for you and your colleagues.
All closed courses can be offered in both Dutch and English.
All our instructors have been screened and have signed confidentiality agreements with various government agencies. A specific confidentiality agreement for your organization or agency is also possible.
Certification & Recognition
Our training institute has been assessed by and registered with the CRKBO (Central Register for Short Vocational Education).
After attending our annual OSINT refresher day, you will receive the IACA certificate of participation:
IOSI110: OSINT Update 20XX
This certificate demonstrates that your OSINT knowledge is fully up-to-date with the latest developments and insights in the field. It's a valuable addition to your resume to demonstrate your current OSINT skills.
Experiences OSINT Training IACA

French
Government
Rapid developments!
Education: IOSI110
Review: "Developments in this area are moving very quickly. I'm now completely up to date again, which is great! See you next year!"

Koen
Financial services provider (in-company)
Ready knowledge!
Education: IOSI110
Review: "The training was very enjoyable. As a team, we sometimes encounter specific challenges. Thanks to the instructor's extensive knowledge, we were able to ask all the questions we wanted to, standing up, so we could immediately put everything into practice."

Linda
Government
Up-to-date!
Education: IOSI110
Review: "It's great that this refresher course is offered! I'd already forgotten some of the material, and now I'm completely up to date again. Thank you!"

Marchje
Airline
Learned a lot of new things!
Education: IOSI110
Review: “I work on OSINT every day, but I still learned a lot of new things during this training.”
€495,-





