We will be happy to provide you with information and advice in a personal meeting.

Do you have questions about psychoactive substances and their interactions?

Are you concerned about your partner's substance use?

Are you unsure how to have a conversation with your child about their consumption?

Do you have the impression that a good friend no longer has their consumption under control?

We would be happy to advise you by telephone or invite you to a personal meeting with us.

You can reach us during Intake opening hours by telephone on +41 44 415 76 40 or by e-mail at diz@zuerich.ch.

anonymous - free of charge - flexible - acceptance-oriented

More offers

Online registration (test phase)
From now on you can also register online for this Drug Checking. Registration is possible 24 hours before the respective Drug Checking. At the moment online appointments can only be made for Tuesday.

Opening hours


Monday: 14.00 - 18.00 h

Wednesday: 12.00 - 16.00 h

Thursday: 09.00 - 13.00 hrs


If you or someone else needs urgent help after taking drugs or alcohol, call an ambulance on 144. Tell the emergency responders everything you know.
It could save lives.