OISTE CERTIFICATION PRACTICES STATEMENT
| File | Version | Effective date | Comments |
| OISTE Root CPS 3.4 | 3.4 | 29 September 2022 | Annual review |
| OISTE Root CPS 3.3 | 3.3 | 04 October 2021 | Change of contact address |
| OISTE Root CPS 3.2 | 3.2 | 20 February 2021 | Annual review |
| OISTE Root CPS 3.1 | 3.1 | 23 February 2020 |
Minor change to improve compliance wording |
| OISTE Root CPS 3.0 | 3.0 | 25 February 2019 |
First public version |
OISTE CERTIFICATE POLICY FOR PERSONAL CERTIFICATES
| File | Version | Effective date | Comments |
| OISTE CP for Personal Certificates 1.3 | 1.3 | 30 January 2023 |
Annual review |
| OISTE CP for Personal Certificates 1.2 | 1.2 | 21 March 2022 |
Annual review |
| OISTE CP for Personal Certificates 1.1 | 1.1 | 21 March 2019 |
Minor edits to accommodate the Adobe AATL policy |
| OISTE CP for Personal Certificates 1.0 | 1.0 | 25 February 2019 |
First public version |
OISTE CERTIFICATE POLICY FOR SSL/TLS CERTIFICATES
| File | Version | Effective date | Comments |
| OISTE CP for SSL Certificates 1.4 | 1.4 | 30 January 2023 |
Annual review |
| OISTE CP for SSL Certificates 1.3 | 1.3 | 3 February 2022 |
Annual review |
| OISTE CP for SSL Certificates 1.2 | 1.2 | 03 February 2021 |
Include mandate to disclose validation sources |
| OISTE CP for SSL Certificates 1.1 | 1.1 | 10 October 2020 |
Minor change to support empty Subject Name |
| OISTE CP for SSL Certificates 1.0 | 1.0 | 25 February 2019 |
First public version |
OISTE CERTIFICATE POLICY FOR DEVICE/IoT CERTIFICATES
| File | Version | Effective date | Comments |
| OISTE CP for Device Certificates 1.0 | 1.0 | 25 February 2019 |
First public version |