Public comprehensive, charter, and alternative schools in California use the ACS WASC/California Department of Education (CDE) joint accreditation process. ACS WASC accreditation is an ongoing six-year cycle of quality whereby schools demonstrate the capacity, commitment, and competence to support high-quality student learning and ongoing school improvement.

The ACS WASC/CDE Focus on Learning protocol guides schools into an ongoing improvement process that includes implementation, assessment, and refinement of the schoolwide action plan on an annual basis. Appropriate reports and reviews throughout the six-year cycle of accreditation support this process.

Trona High School has completed the self-study process and the resulting report and supporting appendices can be accessed by the links on this page. THS would like to thank all of the stakeholders: (students, parents, staff and community) that participated and helped make the process a successful one.

Trona High School was visited on Sunday, March 8th through Wednesday, March 11th, 2015, by a three-person visiting committee chaired by Clyle Alt. The district was granted a six year accreditation with a one day revisit in three years.