Content partner, a service of the city of Zurich focuses on harm reduction for recreational drug users. We provide outpatient and mobile drug checking, low-threshold counseling, outreach work, and online counseling through various communication channels. With around 3000 substance samples tested, Saferparty is one of the largest drug checking services in Europe. Our services are characterized by their low-threshold nature, an acceptance-oriented approach to the use of psychoactive substances, and services that are as close as possible to the lifeworld of recreational drug users.