iTrust Identity Verification Service Repository
The terms of use for the iTrust Identity Verification Service are disclosed below. Please be sure to agree to these terms before applying to use this service.
Terms of Use
iTrust Identity Verification Service Terms of Use
Latest Version
- iTrust Identity Verification Service Terms of Use v1.5.10 (Japanese)
Effective Date: November 29, 2024
- iTrust Identity Verification Service Terms of Use v1.5.9 (Japanese)
Effective Date: April 25, 2024 - iTrust Identity Verification Service Terms of Use v1.5.8 (Japanese)
Effective Date: March 27, 2024 - iTrust Identity Verification Service Terms of Use v1.5.7 (Japanese)
Effective Date: October 13, 2023 - iTrust Identity Verification Service Terms of Use v1.5.6 (Japanese)
Effective Date: May 11, 2023 - iTrust Identity Verification Service Terms of Use v1.5.5 (Japanese)
Effective Date: September 30, 2022 - iTrust Identity Verification Service Terms of Use v1.5.4 (Japanese)
Effective Date: March 28, 2022 - iTrust Identity Verification Service Terms of Use v1.5.3 (Japanese)
Effective Date: October 11, 2021 - iTrust Identity Verification Service Terms of Use v1.5.2 (Japanese)
Effective Date: May 25, 2021 - iTrust Identity Verification Service Terms of Use v1.5.1 (Japanese)
Effective Date: December 07, 2020 - iTrust Identity Verification Service Terms of Use v1.5.0 (Japanese)
Effective Date: June 30, 2020 - iTrust Identity Verification Service Terms of Use v1.4.3 (Japanese)
Effective Date: November 11, 2019 - iTrust Identity Verification Service Terms of Use v1.4.2 (Japanese)
Effective Date: September 20, 2019 - iTrust Identity Verification Service Terms of Use v1.4.1 (Japanese)
Effective Date: July 30, 2019 - iTrust Identity Verification Service Terms of Use v1.4 (Japanese)
Effective Date: July 01, 2019 - iTrust Identity Verification Service Terms of Use v1.3 (Japanese)
Effective Date: March 06, 2019 - iTrust Identity Verification Service Terms of Use v1.2 (Japanese)
Effective Date: November 01, 2018 - iTrust Identity Verification Service Terms of Use v1.1 (Japanese)
Effective Date: September 25, 2018 - iTrust Identity Verification Service Terms of Use v1.0 (Japanese)
Effective Date: September 01, 2018
iTrust Identity Verification Service Web Application Terms of Use
Latest Version
- iTrust Identity Verification Service Web Application Terms of Use v1.0.0 (Japanese)
Effective Date: March 27, 2024
iTrust Remote Digital Signature Service Repository
The terms of use for the iTrust Remote Digital Signature Service are disclosed below. Please be sure to agree to these terms before applying to use this service.
Terms of Use
iTrust Remote Digital Signature Service Terms of Use
Latest Version
- iTrust Remote Digital Signature Service Terms of Use v1.2 (Japanese)
Effective Date: December 09, 2022
- iTrust Remote Digital Signature Service Terms of Use v1.1.1 (Japanese)
Effective Date: November 11, 2019
- iTrust Remote Digital Signature Service Terms of Use v1.1 (Japanese)
Effective Date: July 01, 2019
- iTrust Remote Digital Signature Service Terms of Use v1.0 (Japanese)
Effective Date: August 01, 2018
Service Operation Policy
iTrust Remote Digital Signature Service Operation Policy
Latest Version
- iTrust Remote Digital Signature Service Operation Policy v1.2 (Japanese)
Effective Date: February 17, 2023
Latest Version
- iTrust Remote Digital Signature Service Terms of Use v1.2 (Japanese)
Effective Date: December 09, 2022
- iTrust Remote Digital Signature Service Terms of Use v1.1.1 (Japanese)
Effective Date: November 11, 2019 - iTrust Remote Digital Signature Service Terms of Use v1.1 (Japanese)
Effective Date: July 01, 2019 - iTrust Remote Digital Signature Service Terms of Use v1.0 (Japanese)
Effective Date: August 01, 2018
iTrust Remote Digital Signature Service Operation Policy
Latest Version
- iTrust Remote Digital Signature Service Operation Policy v1.2 (Japanese)
Effective Date: February 17, 2023
iTrust Electronic Prescription Management Service Signature Common Module Repository
The terms of use for the iTrust Electronic Prescription Management Service Signature Common Module are disclosed below. Please be sure to agree to these terms before applying to use this service.
Terms of Use
iTrust Electronic Prescription Management Service Signature Common Module Terms of Use
Latest Version
- iTrust Electronic Prescription Management Service Signature Common Module Terms of Use v1.0.0 (Japanese)
Effective Date: April 27, 2023
Latest Version
- iTrust Electronic Prescription Management Service Signature Common Module Terms of Use v1.0.0 (Japanese)
Effective Date: April 27, 2023
iTrust Digital Signature Certificate Repository
The subscriber agreement and Certification Practice Statement (CPS) for the iTrust Digital Signature Certificate are disclosed below. Please be sure to agree to the subscriber agreement and CPS before applying to use this service.
Subscriber Agreement
iTrust Digital Signature Certificate Subscriber Agreement
Latest Version
- iTrust Digital Signature Certificate Subscriber Agreement v1.4 (Japanese)
Effective Date: November 22, 2024
- iTrust Digital Signature Certificate Subscriber Agreement v1.3 (Japanese)
Effective Date: August 01, 2023
- iTrust Digital Signature Certificate Subscriber Agreement v1.2 (Japanese)
Effective Date: December 09, 2022
- iTrust Digital Signature Certificate Subscriber Agreement v1.1 (Japanese)
Effective Date: January 11, 2019
- iTrust Digital Signature Certificate Subscriber Agreement v1.0 (Japanese)
Effective Date: March 02, 2018
Certification Practice Statement
iTrust Digital Signature Certificate Certification Practice Statement (CPS)
Latest Version
- iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.7 (Japanese)
Effective Date: July 01, 2025
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.7 (English) - July 01, 2025
- iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.6 (Japanese)
Effective Date: November 22, 2024
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.6 (English) - November 22, 2024
- iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.5 (Japanese)
Effective Date: July 31, 2024
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.5 (English) - July 31, 2024
- iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.4 (Japanese)
Effective Date: September 27, 2023
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.4 (English) - September 27, 2023
- iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.3 (Japanese)
Effective Date: August 01, 2023
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.3 (English) - August 01, 2023
- iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.2.2 (Japanese)
Effective Date: April 11, 2023
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.2.2 (English) - April 11, 2023
- iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.2.1 (Japanese)
Effective Date: January 19, 2023
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.2.1 (English) - January 19, 2023
- iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.2 (Japanese)
Effective Date: August 23, 2019
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.2 (English) - August 23, 2019
- iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.1 (Japanese)
Effective Date: January 11, 2019
- iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.0 (Japanese)
Effective Date: March 02, 2018
Latest Version
- iTrust Digital Signature Certificate Subscriber Agreement v1.4 (Japanese)
Effective Date: November 22, 2024
- iTrust Digital Signature Certificate Subscriber Agreement v1.3 (Japanese)
Effective Date: August 01, 2023 - iTrust Digital Signature Certificate Subscriber Agreement v1.2 (Japanese)
Effective Date: December 09, 2022 - iTrust Digital Signature Certificate Subscriber Agreement v1.1 (Japanese)
Effective Date: January 11, 2019 - iTrust Digital Signature Certificate Subscriber Agreement v1.0 (Japanese)
Effective Date: March 02, 2018
iTrust Digital Signature Certificate Certification Practice Statement (CPS)
Latest Version
- iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.7 (Japanese)
Effective Date: July 01, 2025
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.7 (English) - July 01, 2025 - iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.6 (Japanese)
Effective Date: November 22, 2024
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.6 (English) - November 22, 2024 - iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.5 (Japanese)
Effective Date: July 31, 2024
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.5 (English) - July 31, 2024 - iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.4 (Japanese)
Effective Date: September 27, 2023
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.4 (English) - September 27, 2023 - iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.3 (Japanese)
Effective Date: August 01, 2023
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.3 (English) - August 01, 2023 - iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.2.2 (Japanese)
Effective Date: April 11, 2023
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.2.2 (English) - April 11, 2023 - iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.2.1 (Japanese)
Effective Date: January 19, 2023
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.2.1 (English) - January 19, 2023 - iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.2 (Japanese)
Effective Date: August 23, 2019
[Reference] iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.2 (English) - August 23, 2019 - iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.1 (Japanese)
Effective Date: January 11, 2019 - iTrust Digital Signature Certificate Certification Practice Statement (CPS) v1.0 (Japanese)
Effective Date: March 02, 2018
iTrust Root Certification Authority Certificate First Generation (Self-Signed Certificate)
The certificate information for the iTrust Root Certification Authority Certificate First Generation is as follows.
| Certificate Serial Number | 09 8e a5 03 20 ee 95 3b b7 b1 a4 88 4d 8c 6f d1 63 1f 8f c2 |
|---|---|
| Certification Authority DN | CN = Cybertrust iTrust Root Certification Authority O = Cybertrust Japan Co., Ltd. C = JP |
| Certificate Validity Period | February 19, 2018 - February 19, 2043 |
| Fingerprint (SHA-1) | d8 84 ef 31 b8 5c db cb 0f 95 a6 f4 cd 03 8f 88 48 13 5d 25 |
Please download the iTrust Root Certification Authority Certificate First Generation from the link below.
iTrust Root Certification Authority Certificate 2025 Generation (Self-Signed Certificate)
The certificate information for the iTrust Root Certification Authority Certificate 2025 Generation is as follows.
| Certificate Serial Number | 25 12 13 33 a8 90 a1 fd 6c cc c2 3b b5 26 5f e5 00 8d 7f d7 |
|---|---|
| Certification Authority DN | CN = Cybertrust iTrust Signature ECCP384 Root CA 2025 O = Cybertrust Japan Co., Ltd. C = JP |
| Certificate Validity Period | July 14, 2025 - July 13, 2050 |
| Fingerprint (SHA-1) | 0b 3c 82 44 6b d1 a1 cb ad f0 b8 74 59 14 c9 4e fe 16 57 f1 |
Please download the iTrust Root Certification Authority Certificate 2025 Generation from the link below.
iTrust Digital Signature Certification Authority Certificate (First Generation)
The certificate information for the iTrust Digital Signature Certification Authority Certificate (First Generation) is as follows.
| Certificate Serial Number | 72 4a bf c5 ea 71 1a 5b 7a 64 52 26 34 3b fd ab 3a d9 07 7f |
|---|---|
| Certification Authority DN | CN = Cybertrust iTrust Signature Certification Authority O = Cybertrust Japan Co., Ltd. C = JP |
| Certificate Validity Period | February 20, 2018 - February 20, 2028 |
| Fingerprint (SHA-1) | e0 54 57 f9 f8 55 ee e0 94 55 29 e5 57 ac ac 89 3d d6 b6 ed |
Please download the iTrust Digital Signature Certification Authority Certificate (First Generation) from the link below.
iTrust Digital Signature Certification Authority Certificate (Second Generation)
The certificate information for the iTrust Digital Signature Certification Authority Certificate (Second Generation) is as follows.
| Certificate Serial Number | 52 6e 19 db 57 89 62 96 88 0a 24 bd 06 ff dc 31 0f 53 e3 c9 |
|---|---|
| Certification Authority DN | CN = Cybertrust iTrust Signature Certification Authority G2 O = Cybertrust Japan Co., Ltd. C = JP |
| Certificate Validity Period | November 22, 2024 - November 21, 2034 |
| Fingerprint (SHA-1) | 93 07 e9 1d a2 6b b5 62 9c 9f 94 10 86 77 37 a5 dc 45 17 83 |
Please download the iTrust Digital Signature Certification Authority Certificate (Second Generation) from the link below.
iTrust Digital Signature Certification Authority Certificate (2025 Generation)
The certificate information for the iTrust Digital Signature Certification Authority Certificate (2025 Generation) is as follows.
| Certificate Serial Number | 0a 00 98 46 34 c8 6d 7c 12 b3 e9 73 0c 77 ad 21 ae b7 0a f5 |
|---|---|
| Certification Authority DN | CN = Cybertrust iTrust Signature ECCP384 CA 2025 G2 O = Cybertrust Japan Co., Ltd. C = JP |
| Certificate Validity Period | July 14, 2025 - July 13, 2035 |
| Fingerprint (SHA-1) | d9 2a 31 15 68 dc ed 10 e7 cc a2 ce 48 63 d8 ef b6 0d 95 0e |
Please download the iTrust Digital Signature Certification Authority Certificate (2025 Generation) from the link below.
Inquiry/Support Desk for iTrust Certification Authority
Cybertrust Japan Co., Ltd. iTrust Support Desk e-mail：itrustca@cybertrust.co.jp
Reception Days: Monday to Friday (excluding holidays and year-end/new year and designated days posted on Cybertrust's website)
Reception Hours: 9:00 - 18:00
Inquiry Topics:
- Requests and procedures for revocation
- Issues with certificates or discovery of fraudulent certificates
- Other complaints regarding Cybertrust iTrust services
iTrust C2PA Certificate Repository
The subscriber agreement and Certification Practice Statement (CPS) for the iTrust C2PA Certificate are disclosed below. Please be sure to agree to the subscriber agreement and CPS before applying to use this service.
Subscriber Agreement
iTrust C2PA Certificate Subscriber Agreement
Latest Version
- iTrust C2PA Certificate Subscriber Agreement v1.0 (Japanese)
Effective Date: June 17, 2025
Certification Practice Statement
iTrust C2PA Certificate Certification Practice Statement (CPS)
Latest Version
- iTrust C2PA Certificate Certification Practice Statement (CPS) v1.1 (Japanese)
Effective Date: August 04, 2025
[Reference] iTrust C2PA Certificate Certification Practice Statement (CPS) v1.1 (English) - August 04, 2025
- iTrust C2PA Certificate Certification Practice Statement (CPS) v1.0 (Japanese)
Effective Date: June 17, 2025
Latest Version
- iTrust C2PA Certificate Subscriber Agreement v1.0 (Japanese)
Effective Date: June 17, 2025
iTrust C2PA Certificate Certification Practice Statement (CPS)
Latest Version
- iTrust C2PA Certificate Certification Practice Statement (CPS) v1.1 (Japanese)
Effective Date: August 04, 2025
[Reference] iTrust C2PA Certificate Certification Practice Statement (CPS) v1.1 (English) - August 04, 2025
- iTrust C2PA Certificate Certification Practice Statement (CPS) v1.0 (Japanese)
Effective Date: June 17, 2025
iTrust C2PA Root Certification Authority Certificate First Generation (Self-Signed Certificate)
The certificate information for the iTrust C2PA Root Certification Authority Certificate First Generation is as follows.
| Certificate Serial Number | 29 2f 71 5b 93 bb 0f 6a be 8d 27 81 97 e3 32 9c ff 29 17 4a |
|---|---|
| Certification Authority DN | CN = Cybertrust iTrust C2PA Root Certification Authority G1 O = Cybertrust Japan Co., Ltd. C = JP |
| Certificate Validity Period | July 30, 2025 ～ July 24, 2040 |
| Fingerprint (SHA-1) | b0 9c bd e9 a2 f2 6b ad e4 02 91 c1 91 cd fd df b2 33 7b 3f |
Please download the iTrust C2PA Root Certification Authority Certificate First Generation from the link below.
iTrust C2PA Certification Authority Certificate (First Generation)
The certificate information for the iTrust C2PA Certification Authority Certificate (First Generation) is as follows.
| Certificate Serial Number | 2b 46 e2 3b bd 0c 23 73 8e 85 a1 0a d2 b3 57 26 50 27 8e c2 |
|---|---|
| Certification Authority DN | CN = Cybertrust iTrust C2PA Signature Certification Authority G1 O = Cybertrust Japan Co., Ltd. C = JP |
| Certificate Validity Period | July 30, 2025 ～ July 26, 2033 |
| Fingerprint (SHA-1) | a9 51 0b 08 aa a1 e9 73 a9 b6 31 93 c5 f6 45 30 8c 4b 55 6c |
Please download the iTrust C2PA Certification Authority Certificate (First Generation) from the link below.
Inquiry/Support Desk for iTrust C2PA Certification Authority
Cybertrust Japan Co., Ltd. iTrust C2PA Reception Desk e-mail：c2pa_apply@cybertrust.co.jp
Reception Days: Monday to Friday (excluding holidays and year-end/new year and designated days posted on Cybertrust's website)
Reception Hours: 9:00 - 18:00
Inquiry Topics:
- Questions regarding this CPS, etc.
- Questions about application procedures and technical matters for issuance
- Requests and procedures for revocation
- Issues with certificates or discovery of fraudulent certificates
- Other complaints
Cybertrust Free Trial Repository
The terms of use for the Cybertrust Free Trial are disclosed below. Please be sure to agree to these terms before applying to use this service.
Free Trial Terms of Use
Cybertrust Free Trial Terms of Use
Latest Version
- Cybertrust Free Trial Terms of Use v1.2 (Japanese)
Effective Date: March 30, 2023
- Cybertrust Free Trial Terms of Use v1.1 (Japanese)
Effective Date: March 22, 2019
- Cybertrust Free Trial Terms of Use v1.0 (Japanese)
Effective Date: February 05, 2019
Latest Version
- Cybertrust Free Trial Terms of Use v1.2 (Japanese)
Effective Date: March 30, 2023
- Cybertrust Free Trial Terms of Use v1.1 (Japanese)
Effective Date: March 22, 2019 - Cybertrust Free Trial Terms of Use v1.0 (Japanese)
Effective Date: February 05, 2019