The Tyrilistiftelsen is a foundation that offers knowledge-based addiction treatment with a strong focus on the patient. Since its establishment in 1980, the foundation has developed several treatment units, and offers services such as detoxification to prevent overdoses, as well as integrated detoxification as part of inpatient treatment. The treatment offer includes both outpatient hours and day and evening treatment, which gives patients flexibility.
The foundation also has an offer for relatives, and is engaged in research and current social issues, with particular attention to helping inmates with substance abuse problems. The Tyrilistiftelsen participates in the Pride parade in Oslo, which underlines their commitment to diversity and inclusion.