Our Valentine's Raffle is officially over!
Congratulations to the happy winner of the Citroën AMI!

We would like to thank everyone who participated. Your contribution to BIG's research goes to studies that are not funded by the pharmaceutical industry but that ask essential questions.
By supporting us, you make a real difference in the lives of people affected by breast cancer.

Even though you didn't get a chance to participate in our Raffle, you can still support BIG's research by making a donation.

1. My donation

I want to make a single gift

Important information

Donations greater than or equal to € 40 per year are tax-deductible for residents in Belgium.
You will receive this certificate automatically in the course of the following year. The tax deduction is 45% of the amount of your donation.
For example: if you donate 40 € to BIG against breast cancer you get 18 € and only pay 22 €.

Do you prefer to make a classic bank transfer?
Our IBAN number is BE08 0689 0916 0213. 
If you donate from another country and want to know if this donation can be tax deductible, contact us!

2. My details

* Required Fields

How will your privacy be respected?

The personal data collected by BIG through this form is required to send your raffle ticket to you.

In accordance with the General Data Protection Regulation (GDPR) (EU) 2016/679, BIG hereby informs you that you may exercise at anytime your right of access, rectification, restriction, objection, data portability and your right to erasure regarding your personal data collected by BIG.

To exercise the rights above, please contact us on following address:
BIG Data Protection Officer
Breast International Group
Rue de Bretagne/ Bretagnestraat 20
B-1200 Brussels
Tel + 32 2 486 16 00

3. My payment

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The donations BIG receives are spent on BIG’s own breast cancer research. When supporting BIG, you are part of practice-changing research and initiatives.

Between 2012 and 2020, BIG received over € 132 696 663*, of which 94.4% was spent directly on research conducted under the BIG umbrella, making a huge difference in the lives of women and men with breast cancer. 

The Breast International Group is proud to adhere to the Code of Ethics of the VEF-AERF

*funding for study collaborations involving pharmaceutical and other partners, as well as from the philanthropic work of BIG against breast cancer