Co-Project with RD
CA System Standard
PKI Hosting Standard
PKI hosted under the TDID infrastructure has been implemented by
| PKI Hardware Certified FIPS140-2 Level 3 by SafeNet |
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| PKI Software Certified CC EAL 4+ by Entrust |
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| Security Management Complicance: ISO 27001 |
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| Our Customer |
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The Bank of Thailand CA The Bank of Thailand |
| NITMX CA National ITMX Company Limited |
e-Receipt and Tax Invoice
| The Revenue Department requires corporations to issue invoices (paper) for each sale and/or service as soon as the tax liability arises. Then those invoices have to be delivered to customers. In fact, the issuing of those paper-based invoices and receipts is one of the major operational cost of the corporates. | ![]() |
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Therefore, The Revenue Department has developed The e-Receipt and Tax Invoice System in order to encourage e-commerce. Corporates that |
| have good potential and good taxation records are allowed to issue invoices in the electronic form instead of paper in order to reduce cost and increase productivity. | |
| Using The e-Receipt and Tax Invoice System, corporates need Digital Certificates issued by Certification Authority (CA) to use as a proof of their identities and to certify the integrity of their e-Receipt and Tax Invoice. | ![]() |
Apply for Digital Certificate
About TDID CA
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CP/CPS |
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| Certificate Policy | |||
| Certification Practice Statement | |||
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CA Certificatate |
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| TDID Root CA Certificate | |||
| TDID CA Certificate | |||
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Install TDID CA Certificate |
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| TDID Certificate Installer |
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