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PO01A Certificate policy statement for the ATO CA, ATO OCA, and for Keys and Certificates Issued and Used by Other Parts of the ATO PKI
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1. Introduction

The information contained in this document is intended for personnel charged with the management and operation of the Australian Taxation Office Certification Authority (ATO CA) and the Australian Taxation Office Organisation Certification Authority (ATO OCA).

The framework in which the ATO CA operates and its possible relationships with other proposed developments are shown in Figure 1.

ATO PKI Framework

Figure 1 Diagram of the ATO PKI Framework

The ATO CA must ensure that it maintains the trust of those who have been issued with Keys and Certificates by the ATO Organisation Certification Authority (ATO OCA). The relationship between the ATO CA and the ATO OCA is shown in Figure 2.

ATO PKI Structure

Figure 2 Diagram of ATO PKI Structure

Last Modified: Friday, 23 April 2004
Table of contents
1. Introduction
2. Purpose of this Certificate Policy Statement (CP)
3. Policies for the Certificates Required for the ATO CA, ATO OCA and the PKI Subordinate Elements (ATO CA/ATO OCA Policies)
4. Glossary
5. Web Site for ATO PKI Certificate Policy and Practice Documents
6. Background to the ATO CA and the ATO OCA
7. Amendment Procedure
Appendix A
1. Introduction
2. General Provisions
3. Identification and Authentication
4. Operational Requirements
5. Physical, Procedural, and Personnel Security Controls
6. Technical Security Controls
7. Certificate and CRL Profiles
8. Specification Administration
Appendix B
Appendix C
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