Submit a GrievanceThe Texas Recovery Oriented Housing Network (TROHN) is the statewide affiliate of the National Alliance for Recovery Residences. As such, TROHN is responsible for certifying recovery-oriented housing and services that meet the national standard. A copy of the standard and an explanation of the different types of recovery residences, known as levels of support, can be found on trohn.org or narronline.org. Certification and re-certification occurs on an annual or biennual basis. Once you complete this form, a TROHN representative will contact all parties to gather addictional information as needed.