Join us.

Join the anti-corruption movement

Joins us to get regular updates and participate in events and actions organised by Transparency International Belgium, including our yearly General Assembly.

Become member - Individual

Together, let’s shape a future of ethical business and societal progress. Go to our website and join TI-Belgium as an individual member or become a donor through the King Baudouin Foundation.

  • Amplify Impact: By joining, you strengthen TI-Belgium’s influence 

    on regulations and policies, promoting integrity, transparency, accountability, 

    and combating corruption in Belgium. 

  • Values and Principles: All members pledge to uphold Transparency International’s 

    Declaration of Vision, Values, and Guiding Principles. 

  • Visibility: Your commitment is recognised – the list of consenting members is 

    published on our website.

  • Graduate to Associate Membership: After two years, individual members can 

    upgrade to associated status, gaining the right to vote in the General Assembly. 

  • Quarterly newsletter updates on TI Belgium current work, projects and various 

    hot topics 

  • Free attendance to professional events and webinars organised by TI-Belgium 

    4 times a year.


Together, let’s shape a future of ethical business and societal progress. Go to our website and join TI-Belgium as an individual member or become a donor through the King Baudouin Foundation.

It’s easy to join. You can also become an affiliated member through the link below. 

*There is a fee for individual members of  EUR 80; EUR 15 for jobseekers and students.

Become member - Entreprise or organisation

As an organisation you have the opportunity to join our Business Integrity Forum

Transparency International Belgium’s Corporate Package is designed to support directors and employees of companies in Belgium.

It offers:

TI training modules on corruption in the corporate world, in Belgium and abroad, which are spread throughout the year, and repeated annually.
TI tools, such as guidance papers, guidelines and checklists for self-assessment, monitoring and reporting, which are regularly updated
on-line access to TI documentation on corruption in the business world, in line with relevant developments
access to TI experts in countries belonging to TI’s international network, which consists of local chapters and permanent representations in more than 100 countries.

TI-B will post the best anti-corruption initiatives on the website, as an example and inspiration for other corporate members.

We are also happy to discuss your specific needs and concerns as well as how we can support you. We therefore consider this part of our mission.

The list of members is published on our website.

All members commit to respect Transparency International’s Statement of Vision, Values and Basic Principle

The fees for affiliate membership are organised based on company size and turnover.

5000 euros for listed companies or those with more than 1500 employees or a turnover of more than 500 million euros
2500 euros for other unlisted companies
1000 euros for SMEs (SMEs must meet each of the following criteria: they must have fewer than 250 employees, their annual turnover must be less than 50 million euros and their annual balance sheet less than 43 million euros)

(subject to approval by the General Assembly)

Your employees are invited to attend for free special events and/or enjoy a 40% reduction in the entrance fee for all activities organised under the TI-B Corporate Package. 

Make a donation

Transparency International Belgium does not enjoy any form of government support. Consequently, your support is crucial.

You can support us by making a donation to the ‘Friends of Transparency International Belgium’ fund of the King Baudouin Foundation. This fund supports concrete projects of TI-B.

BAN: BE10 0000 0000 0404


Communication: “S70150 fund friends of Transparency International Belgium”

Your donation is tax deductible from 40 €

Company : Sponsors who transfer donations of at least the same size as the membership fee (determined according to the type of company – see above), also enjoy a 40% discount on the entrance fee for their employees for all activities organised within the framework of the TIB Business Integrity Forum

Contact for more information.

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