12-6.001. Application of Rules

12-6.002. Conference Procedures for Notices of Intent to Make Audit Changes

12-6.003. Protest of Notices of Proposed Assessment Issued by the Department Which Result From an Audit

12-6.005. Criteria for Qualified Representatives

12-6.006. Standards of Conduct for Qualified Representatives

12-6.0015. Public Use Forms

12-6.0023. Conference Procedures for Delinquency Notices or Billings

12-6.030. Conference Procedures for Notices of Intent to Make Refund Claim Changes

12-6.032. Protest of Notices of Proposed Refund Denial

12-6.0033. Protest of Assessments Issued by the Department Regarding Tax Returns, Other Required Filings, and Billings