Extended Validation Certificate Identification
EV certificates are standard x.509 digital certificates. The primary way to identify an EV certificate is by referencing the Certificate Policies extension field. Each issuer uses a different object identifier (OID) in this field to identify their EV certificates, and each OID is documented in the issuer's Certification Practice Statement. As with root certificate authorities in general, browsers may not recognize all issuers.
| Issuer | OID | Certification Practice Statement |
|---|---|---|
| AffirmTrust | 1.3.6.1.4.1.34697.2.1 |
AffirmTrust CPS v1.1, p. 4 |
| A-Trust | 1.2.40.0.17.1.22 |
a.sign SSL EV CPS v1.3.4 |
| Buypass | 2.16.578.1.26.1.3.3 |
Buypass Class 3 EV CPS, p. 10 |
| Camerfirma | 1.3.6.1.4.1.17326.10.14.2.1.2 |
Camerfirma CPS v3.2.3 |
| Comodo Group | 1.3.6.1.4.1.6449.1.2.1.5.1 |
Comodo EV CPS, p. 28 |
| DigiCert | 2.16.840.1.114412.2.1 |
DigiCert EV CPS v. 1.0.3, p. 56 |
| DigiNotar* | 2.16.528.1.1001.1.1.1.12.6.1.1.1 |
DigiNotar CPS v 3.5, p. 2 |
| Entrust | 2.16.840.1.114028.10.1.2 |
Entrust EV CPS, p. 37 |
| GeoTrust | 1.3.6.1.4.1.14370.1.6 |
GeoTrust EV CPS v. 2.6, p. 28 |
| GlobalSign | 1.3.6.1.4.1.4146.1.1 |
GlobalSign EV CPS v. 6.5, p. 24 |
| Go Daddy | 2.16.840.1.114413.1.7.23.3 |
Go Daddy EV CPS v. 2.0, p. 42 |
| Izenpe | 1.3.6.1.4.1.14777.6.1.1 |
DOCUMENTACIÓN ESPECÍFICA PARA EL CERTIFICADO DE SERVIDOR SEGURO SSL EV, p. 5 DOCUMENTACIÓN ESPECÍFICA PARA EL CERTIFICADO DE SEDE ELECTRÓNICA EV, p. 5 |
| Keynectis | 1.3.6.1.4.1.22234.2.5.2.3.1 |
KEYNECTIS EV CA CPS v 0.3, p. 10 |
| Network Solutions | 1.3.6.1.4.1.782.1.2.1.8.1 |
Network Solutions EV CPS v. 1.1, 2.4.1 |
| QuoVadis | 1.3.6.1.4.1.8024.0.2.100.1.2 |
QuoVadis Root CA2 CP/CPS, p. 34 |
| SECOM Trust Systems | 1.2.392.200091.100.721.1 |
SECOM Trust Systems EV CPS (in Japanese), p. 2 |
| Starfield Technologies | 2.16.840.1.114414.1.7.23.3 |
Starfield EV CPS v. 2.0, p. 42 |
| StartCom Certification Authority | 1.3.6.1.4.1.23223.2 |
StartCom CPS, no. 4 |
| SwissSign | 2.16.756.1.89.1.2.1.1 |
SwissSign Gold CA-G2 CP/CPS, p. 7 |
| Thawte | 2.16.840.1.113733.1.7.48.1 |
Thawte EV CPS v. 3.3, p. 95 |
| Trustwave** | 2.16.840.1.114404.1.1.2.4.1 |
SecureTrust EV CPS v1.1.1, p. 5 |
| VeriSign | 2.16.840.1.113733.1.7.23.6 |
VeriSign EV CPS v. 3.3, p. 87 |
| Verizon Business (formerly Cybertrust) | 1.3.6.1.4.1.6334.1.100.1 |
Cybertrust CPS v.5.2, p. 20 |
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