The CIO Platform Nederland (Maanweg 174, 2516 AB Den Haag) is the independent association of persons with overall responsibility for digitalization and/or ICT within large private and public organizations in the Netherlands. Besides this focus group of CIO’s/CDO’s, we also cater to their colleagues and employees. To be able to participate in the network of the CIO Platform Nederland, it is necessary that you register yourself. There is no limit for accounts per organization, in short: your registration will not cost your organization extra money.

Your personal data:

  • will only be processed by us when you freely give your consent for this. We will use your data to correctly register you in our members database. After this process, you will receive credentials, with which you will have access to our Online Environment ‘My CIO’. Here you can reach out to colleagues from other companies, register to participate in our events and subscribe to our newsletter.
  • are transparent for other participants in the network, the employees of the bureau and the reception desk of the companies where events take place for which you have registered (small subset of your personal information). Your personal data will never be shared with third parties without your consent.
  • will be stored in our systems as long as you participate in our network. When you indicate to us that you want to stop participating, we will delete your personal data at the end of the calendar year after the year in which you have stopped participating.

You can always withdraw your consent for the processing of your personal data. This automatically means we will delete your account and that you can no longer participate in our network. You also have the possibility to look into, adjust or delete your personal data. You can do this yourself, with the exception of your business e-mailaddress, or you can ask an employee of the bureau of the CIO Platform Nederland to do it for your by sending a mail with your request to

You are free to file a complaint with the Autoriteit Persoonsgegevens about the processing of your personal data, but we would like to invite you to send your remarks to first, so we can fix the problem as soon as possible.

You can also read our full Privacy statement here.

Your personal data
You can only register with an e-mail address from your work
Your organization
Select your organisation by searching on name or address
Your registration
You can change your choice at any time via 'My profile' in 'My CIO'.
For some CEGs there is a Whatsapp group. Do you want to be added to the corresponding Whatsapp group for the CEGs you have chosen above?
Indicate which event you want to join.
The CIO Inside newsletter is published every two weeks and contains information about the association, upcoming events and other news.

Our platform only accepts 'very strong' passwords. This is set because we take your online safety very serious. If your password doesn't fit to the profile for 'very strong' passwords? Then your account will not be saved. A 'strong' password will not be authorized.

A very strong password contains:

  1. at least 13 characters
  2. at least 2 uppercase letters
  3. at least 2 special characters (eg. *&^%$#!)
  4. at least 2 digits
  5. no names/known dates
Only passwords that are "Very strong" are allowed
To confirm your password, please retype it below.