25-15 Authority of the Return Preparer Office to Perform Certain Tax Administration Functions
25-16 Authority of the Office of Professional Responsibility to Perform Certain Functions
Concerning Practice before the Internal Revenue Service
25-17 Authority to Decide Protests of Enrollment or Designation Denials Under Treasury Department Circular No. 230
25-18 Authority to Authorize Students at Low Income Taxpayer Clinics (LITCs) and Student Tax
Clinic Programs (STCPs) to Practice before the Internal Revenue Service