[Diagnostics, counselling and treatment in the context of gender incongruence, gender dysphoria and trans health : Practical information regarding the S3 guideline].

Introduction: This paper introduces the German S3-guideline Gender Incongruence, Gender Dysphoria and Trans Health: Diagnostics, Counselling and Treatment that was finalized in October 2018.

Objectives: The objective of the guideline group was to adapt the 1997 Standards for Treatment and Expert Opinion on Transsexuals to current scientific developments and research results and to make them applicable for appropriate health care in Germany.

Methods: The treatment recommendations of the guideline are based on empirical evidence which was systematically researched and evaluated. In a structured consensus process, the guideline group, who is representative for the target group, and a stakeholder group of trans people in Germany agreed on 100 recommendations.

Results: The guideline aims to individualize and deregulate the field of trans health care. Reasonable options for the treatment of gender incongruence and/or gender dysphoria are identified. Based on empirical and clinical evidence, a procedure is recommended which is tailored to the individual conditions of the treatment.

Conclusion: The guideline reflects the current international state of trans health care on the basis of empirical evidence and relates it to the German health care system. Its application should be backed up by clinical and therapeutic expertise.