1. Question: How can I change my major from ACHE to CHE (or from CHE to ACHE)?
Answer: Submit a change of major form, which is available at the registrar, and takes the signature of your advisor and then the department chairman.
2. Question: How can I change my major from one department to another?
Answer: Submit a change of major form, which is available at the registrar, and gets the approval of your current department and your new department.