Over a two-year period, Mount Olive Lutheran School conducted a self-study of our educational program as a means of improving the quality and effectiveness of our ministry. In October 2008, the school earned provisional accreditation status from the WELS Commission on Parish Schools (CPS) by completing the Wisconsin Evangelical Lutheran Synod School Accreditation process. The CPS is a member in good standing of the National Council for Private School Accreditation (NCPSA) organization. Full accreditation was granted in April of 2009.
In May 2014, the school completed a five-year accreditation renewal process. The school earned a renewal of full accreditation with an exemplary rating.