| 26:22.0.1.1.1 | PART 600 
 | PART 600 [RESERVED] |  | 
| 26:22.0.1.1.2 | PART 601 
 | PART 601 - STATEMENT OF PROCEDURAL RULES |  | 
| 26:22.0.1.1.2.1 | SUBPART A 
 | Subpart A - General Procedural Rules |  | 
| 26:22.0.1.1.2.1.2.1 | SECTION 601.101 
 | 601.101 Introduction. |  | 
| 26:22.0.1.1.2.1.2.2 | SECTION 601.102 
 | 601.102 Classification of taxes collected by the Internal Revenue Service. |  | 
| 26:22.0.1.1.2.1.2.3 | SECTION 601.103 
 | 601.103 Summary of general tax procedure. |  | 
| 26:22.0.1.1.2.1.2.4 | SECTION 601.104 
 | 601.104 Collection functions. |  | 
| 26:22.0.1.1.2.1.2.5 | SECTION 601.105 
 | 601.105 Examination of returns and claims for refund, credit or abatement; determination of correct tax liability. |  | 
| 26:22.0.1.1.2.1.2.6 | SECTION 601.106 
 | 601.106 Appeals functions. |  | 
| 26:22.0.1.1.2.1.2.7 | SECTION 601.107 
 | 601.107 Criminal investigation functions. |  | 
| 26:22.0.1.1.2.1.2.8 | SECTION 601.108 
 | 601.108 Review of overpayments exceeding $200,000. |  | 
| 26:22.0.1.1.2.1.2.9 | SECTION 601.109 
 | 601.109 Bankruptcy and receivership cases. |  | 
| 26:22.0.1.1.2.2 | SUBPART B 
 | Subpart B - Rulings and Other Specific Matters |  | 
| 26:22.0.1.1.2.2.2.1 | SECTION 601.201 
 | 601.201 Rulings and determinations letters. |  | 
| 26:22.0.1.1.2.2.2.2 | SECTION 601.202 
 | 601.202 Closing agreements. |  | 
| 26:22.0.1.1.2.2.2.3 | SECTION 601.203 
 | 601.203 Offers in compromise. |  | 
| 26:22.0.1.1.2.2.2.4 | SECTION 601.204 
 | 601.204 Changes in accounting periods and in methods of accounting. |  | 
| 26:22.0.1.1.2.2.2.5 | SECTION 601.205 
 | 601.205 Tort claims. |  | 
| 26:22.0.1.1.2.2.2.6 | SECTION 601.206 
 | 601.206 Certification required to obtain reduced foreign tax rates under income tax treaties. |  | 
| 26:22.0.1.1.2.3 | SUBPART C 
 | Subpart C [Reserved] |  | 
| 26:22.0.1.1.2.4 | SUBPART D 
 | Subpart D - Provisions Special to Certain Employment Taxes |  | 
| 26:22.0.1.1.2.4.2.1 | SECTION 601.401 
 | 601.401 Employment taxes. |  | 
| 26:22.0.1.1.2.5 | SUBPART E 
 | Subpart E - Conference and Practice Requirements |  | 
| 26:22.0.1.1.2.5.2 | SUBJGRP 2 
 | Requirements for Alcohol, Tobacco, and Firearms Activities |  | 
| 26:22.0.1.1.2.5.2.1 | SECTION 601.501 
 | 601.501 Scope of rules; definitions. |  | 
| 26:22.0.1.1.2.5.2.2 | SECTION 601.502 
 | 601.502 Recognized representative. |  | 
| 26:22.0.1.1.2.5.2.3 | SECTION 601.503 
 | 601.503 Requirements of power of attorney, signatures, fiduciaries and Commissioner's authority to substitute other requirements. |  | 
| 26:22.0.1.1.2.5.2.4 | SECTION 601.504 
 | 601.504 Requirements for filing power of attorney. |  | 
| 26:22.0.1.1.2.5.2.5 | SECTION 601.505 
 | 601.505 Revocation, change in representation and substitution or delegation of representative. |  | 
| 26:22.0.1.1.2.5.2.6 | SECTION 601.506 
 | 601.506 Notices to be given to recognized representative; direct contact with taxpayer; delivery of a check drawn on the United States Treasury to recognized representative. |  | 
| 26:22.0.1.1.2.5.2.7 | SECTION 601.507 
 | 601.507 Evidence required to substantiate facts alleged by a recognized representative. |  | 
| 26:22.0.1.1.2.5.2.8 | SECTION 601.508 
 | 601.508 Dispute between recognized representatives of a taxpayer. |  | 
| 26:22.0.1.1.2.5.2.9 | SECTION 601.509 
 | 601.509 Power of attorney not required in cases docketed in the Tax Court of the United States. |  | 
| 26:22.0.1.1.2.5.2.10 | SECTION 601.521 
 | 601.521 Requirements for conference and representation in conference. |  | 
| 26:22.0.1.1.2.5.2.11 | SECTION 601.522 
 | 601.522 Power of attorney. |  | 
| 26:22.0.1.1.2.5.2.12 | SECTION 601.523 
 | 601.523 Tax information authorization. |  | 
| 26:22.0.1.1.2.5.2.13 | SECTION 601.524 
 | 601.524 Execution and filing powers of attorney and tax information authorizations. |  | 
| 26:22.0.1.1.2.5.2.14 | SECTION 601.525 
 | 601.525 Certification of copies of documents. |  | 
| 26:22.0.1.1.2.5.2.15 | SECTION 601.526 
 | 601.526 Revocation of powers of attorney and tax information authorizations. |  | 
| 26:22.0.1.1.2.5.2.16 | SECTION 601.527 
 | 601.527 Other provisions applied to representation in alcohol, tobacco, and firearms activities. |  | 
| 26:22.0.1.1.2.6 | SUBPART F 
 | Subpart F - Rules, Regulations, and Forms |  | 
| 26:22.0.1.1.2.6.3.1 | SECTION 601.601 
 | 601.601 Rules and regulations. |  | 
| 26:22.0.1.1.2.6.3.2 | SECTION 601.602 
 | 601.602 Tax forms and instructions. |  | 
| 26:22.0.1.1.2.7 | SUBPART G 
 | Subpart G - Records (Note) |  | 
| 26:22.0.1.1.2.7.3.1 | SECTION 601.702 
 | 601.702 Publication, public inspection, and specific requests for records. |  | 
| 26:22.0.1.1.2.8 | SUBPART H 
 | Subpart H - Tax Counseling for the Elderly |  | 
| 26:22.0.1.1.2.8.3.1 | SECTION 601.801 
 | 601.801 Purpose and statutory authority. |  | 
| 26:22.0.1.1.2.8.3.2 | SECTION 601.802 
 | 601.802 Cooperative agreements. |  | 
| 26:22.0.1.1.2.8.3.3 | SECTION 601.803 
 | 601.803 Program operations and requirements. |  | 
| 26:22.0.1.1.2.8.3.4 | SECTION 601.804 
 | 601.804 Reimbursements. |  | 
| 26:22.0.1.1.2.8.3.5 | SECTION 601.805 
 | 601.805 Miscellaneous administrative provisions. |  | 
| 26:22.0.1.1.2.8.3.6 | SECTION 601.806 
 | 601.806 Solicitation of applications. |  | 
| 26:22.0.1.1.2.9 | SUBPART I 
 | Subpart I - Use of Penalty Mail in the Location and Recovery of Missing Children |  | 
| 26:22.0.1.1.2.9.3.1 | SECTION 601.901 
 | 601.901 Missing children shown on penalty mail. |  | 
| 26:22.0.1.1.3 | PART 602 
 | PART 602 - OMB CONTROL NUMBERS UNDER THE PAPERWORK REDUCTION ACT |  | 
| 26:22.0.1.1.3.0.3.1 | SECTION 602.101 
 | 602.101 OMB Control numbers. |  | 
| 26:22.0.1.1.4 | PART 701 
 | PART 701 - PRESIDENTIAL ELECTION CAMPAIGN FUND |  | 
| 26:22.0.1.1.4.0.3.1 | SECTION 701.9006-1 
 | 701.9006-1 Presidential Election Campaign Fund. |  | 
| 26:22.0.1.1.5 | PART 702 
 | PART 702 - PRESIDENTIAL PRIMARY MATCHING PAYMENT ACCOUNT |  | 
| 26:22.0.1.1.5.0.3.1 | SECTION 702.9037-1 
 | 702.9037-1 Transfer of amounts to the Presidential Primary Matching Payment Account. |  | 
| 26:22.0.1.1.5.0.3.2 | SECTION 702.9037-2 
 | 702.9037-2 Payments from the Presidential Primary Matching Payment Account. |  | 
| 26:22.0.1.1.6 | PART 703-800 
 | PARTS 703-800 [RESERVED] |  | 
| 26:22.0.1.1.7 | PART 801 
 | PART 801 - BALANCED SYSTEM FOR MEASURING ORGANIZATIONAL AND EMPLOYEE PERFORMANCE WITHIN THE INTERNAL REVENUE SERVICE |  | 
| 26:22.0.1.1.7.0.3.1 | SECTION 801.1 
 | 801.1 Balanced performance measurement system; in general. |  | 
| 26:22.0.1.1.7.0.3.2 | SECTION 801.2 
 | 801.2 Measuring organizational performance. |  | 
| 26:22.0.1.1.7.0.3.3 | SECTION 801.3 
 | 801.3 Measuring employee performance. |  | 
| 26:22.0.1.1.7.0.3.4 | SECTION 801.4 
 | 801.4 Customer satisfaction measures. |  | 
| 26:22.0.1.1.7.0.3.5 | SECTION 801.5 
 | 801.5 Employee satisfaction measures. |  | 
| 26:22.0.1.1.7.0.3.6 | SECTION 801.6 
 | 801.6 Business results measures. |  | 
| 26:22.0.1.1.7.0.3.7 | SECTION 801.7 
 | 801.7 Examples. |  | 
| 26:22.0.1.1.7.0.3.8 | SECTION 801.8 
 | 801.8 Effective/applicability dates. |  | 
| 26:22.0.1.1.8 | PART 802-899 
 | PARTS 802-899 [RESERVED] |  |