Investigations and Hearings
Section 100.9500 - Access to Books and Records (iita Section 913)Section 100.9505 - Access to Books and Records -- 60-day Letters (iita Section 913) (repealed)Section 100.9510 - Taxpayer Representation and Practice RequirementsSection 100.9520 - Conduct of Investigations and Hearings (iita Section 914)Section 100.9530 - Books and Records