The Association for Rolfing® & Structural Integration Switzerland (IDA) was founded in 2002 and is the professional association for Structural Integration (SI) therapists in Switzerland.

Structural Integration is currently represented by therapists who have completed training in "Rolfing® Structural Integration", "Rolf Guild for Structural Integration”, "Anatomy Trains Structural Integration”, or the training "Structural Integration" at the Swiss Apamed School.

IDA is the carrier of the "Structural Integration" method (METID SI), a recognised method of complementary therapy. As such it is a member of the Professional Organisation of Complementary Therapy (OdA KT).

IDA is the official representative of the European Rolfing®Association e.V. (ERA) in Switzerland. The association sees itself as part of the international SI community and is the first organisation worldwide to unite practitioners from all recognised SI schools under one umbrella.