Caution: JavaScript execution is disabled in your browser or for this website. You may not be able to answer all questions in this survey. Please, verify your browser parameters.



In the period between the 3rd and 18th of April and between the 7th and 22nd of May we launched a first and second version of this survey. The current survey will allow us to better understand the situation in the last month. The questions have partly changed, so we appreciate your opinion, no matter if you have participated in the previous version of this study or not.


Very strict measures were announced on the 13th of March to limit the spreading of the coronavirus (COVID-19). Our daily life has been highly impacted by this in a way no one has experienced before.


The main purpose of this study is to better understand patterns in drug use and the status of people who use drugs in Belgium, in the exceptional period in which very strict measures are implemented in the light of fighting the coronavirus (COVID-19) pandemic.


Are you 18 or older, do you live in Belgium and have you used drugs in 2020? Then we really appreciate your participation!


The questionnaire takes about 10 minutes of your time to complete.


The answers that you will provide about your drug use and habits are important in order to succeed in this study. Some questions are personal (such as your age, sex, residence) or concern behavior which may go against some social rules or the law. We will store and analyze this data securely and anonymously. We respect your trust, protect your privacy, and will therefore never sell or share this data with third parties.



The Program Drugs of Sciensano, responsible for supporting the Belgian drug policy.

For any additional information or if you experience technical problems when completing the questionnaire, you can always contact us via bmcdda@sciensano.be.