Congratulations are in order for Timber Ridge Preparatory School for Girls for being regionally accredited by the Northwest Association of Accredited School. Timber Ridge received its accreditation status by the Northwest Association of Accredited Schools Commission on Schools at its annual meeting in Portland, Oregon. Timber Ridge is also approved by the State Accreditation Committee for the academic year 2006/2007.

Accreditation is certifying that the school has annually bet the prescribed quantitative and qualitative standards of the Association. Accreditation of a school is on a school-wide basis and it should be noted that the whole school, not just one program, is covered by the accreditation.