# TrustAsia Global Root CA G4 root certificate (TrustAsia)

> TrustAsia Global Root CA G4 is a root CA certificate operated by TrustAsia (ECDSA P-384, valid until 2046-05-19, SHA-256 BE4B56CB). As of the latest CCADB data it is trusted for TLS server authentication by 1 of 4 major root stores: Mozilla.

Source: https://ssl.sh/roots/trustasia-global-root-ca-g4/
Last updated: 2026-11-10

TrustAsia Global Root CA G4 is a root CA certificate operated by TrustAsia (ECDSA P-384, valid until 2046-05-19, SHA-256 BE4B56CB). As of the latest CCADB data it is trusted for TLS server authentication by 1 of 4 major root stores: Mozilla.

| Field | Value |
|---|---|
| CA owner | TrustAsia |
| Subject | CN=TrustAsia Global Root CA G4,O=TrustAsia Technologies\, Inc.,C=CN |
| SHA-256 | BE4B56CB5056C0136A526DF444508DAA36A0B54F42E4AC38F72AF470E479654C |
| SPKI SHA-256 | 07A2904D4BFF9604EA1331AE990E9FFE331232E69ECB8A08CD49D8E34757DB41 |
| Valid from | 2021-05-20 |
| Expires | 2046-05-19 |
| Key | ECDSA P-384 |
| Signature algorithm | ecdsa-with-SHA384 |
| Serial number | 4F2364B88E97639EC65381C1764ECB2A7415D6D7 |
| SHA-1 (Windows thumbprint) | 5773A5615D80B2E6AC3882FC680731AC9FB5925A |

## Root store status

| Root store | Status | Trusted for TLS | Distrust for TLS after | Details |
|---|---|---|---|---|
| Chrome | Not included | No | - | - |
| Mozilla | Included | Yes | - | Trust bits: Websites; EV policy OIDs: 2.23.140.1.1; First included in: NSS 3.94 / Firefox 121; Inclusion bug: #1688854 |
| Apple | Not included | No | - | - |
| Microsoft | Not included | No | - | - |

Mozilla treats it as an EV root for policy OID 2.23.140.1.1.

## Intermediate CAs issued by this root

The CCADB lists 8 intermediate CA certificates signed directly by TrustAsia Global Root CA G4: 8 currently valid, 0 expired and 0 revoked (revoked includes those whose parent was revoked).

| Intermediate | Operated by | Expires | Status | SHA-256 |
|---|---|---|---|---|
| TrustAsia OV TLS ECC CA G4 | TrustAsia Technologies, Inc. | 2041-05-19 | Valid | EEE6BAF50B14BCA04202B496737E676F713E7431FFD4FCA1309F661481EC520F |
| TrustAsia DV TLS ECC CA G4 | TrustAsia Technologies, Inc. | 2041-05-19 | Valid | C28348740DA36CF14DDC49280CF030AB9CE3B0ACE093B0E1BA189456F4918B9C |
| TrustAsia EV TLS ECC CA G4 | TrustAsia Technologies, Inc. | 2041-05-19 | Valid | C261EE3D4BBDC456FFB67868363FED80CB5C9AD7AF3F5A5DACBE32BECDDD88A7 |
| TrustAsia TimeStamping ECC CA G4 | TrustAsia Technologies, Inc. | 2041-05-19 | Valid | B917AB79332B73B938655289C287F183E55B1BC60873845ABA119DB93D2E3C08 |
| TrustAsia Code Signing ECC CA G4 | TrustAsia Technologies, Inc. | 2041-05-19 | Valid | 933ECE2B4EBB0557072C7B408F6D36A540524C3D1A60F260C97D9629D060BA7B |
| TrustAsia Document Signing ECC CA G4 | TrustAsia Technologies, Inc. | 2041-05-19 | Valid | 84598841793B351DD3AD8C11A521CAD00270CF64663C80002A025572F8020792 |
| TrustAsia Secure Email ECC CA G4 | TrustAsia Technologies, Inc. | 2041-05-19 | Valid | 70342F6C5E0FD9F9ABE3C1448D033E1A0CAB4CC560409E1C03B626E48B8B16DD |
| TrustAsia EV Code Signing ECC CA G4 | TrustAsia Technologies, Inc. | 2041-05-19 | Valid | 6A423235B3B26C7DED5359BF0BAD4EE301729DAF8287244FC9995B0605268EDB |

## Cross-signed versions

No certificate in the CCADB has the same subject and public key as TrustAsia Global Root CA G4 with a different issuer, so a client has to carry TrustAsia Global Root CA G4 itself in its root store to trust it.


## What happens when it expires

TrustAsia Global Root CA G4 is valid until 2046-05-19, about 19.5 years after this data snapshot (2026-11-10). From that day, browsers and operating systems that check trust-anchor expiry stop accepting chains that end at this root, so any certificate that can only chain to it fails validation. Android is a known exception: it does not enforce the expiry date of trust anchors.

## FAQ

**Is TrustAsia Global Root CA G4 trusted by Chrome, Firefox, Safari and Windows?**

As of 2026-11-10, Mozilla trust it for TLS server authentication; Chrome, Apple, Microsoft do not.

**When does TrustAsia Global Root CA G4 expire?**

On 2046-05-19, about 19.5 years after the 2026-11-10 data snapshot.

**How many intermediate certificates has TrustAsia Global Root CA G4 issued?**

The CCADB lists 8: 8 valid, 0 expired and 0 revoked. The newest valid one is TrustAsia OV TLS ECC CA G4, valid until 2041-05-19.

**Is TrustAsia Global Root CA G4 cross-signed?**

No. The CCADB has no certificate with the same subject and public key signed by another CA.

Sources: CCADB TLS Server Authentication report, All Included Root Certificate Trust Bit Settings, All Certificate Information (V5), the per-store TLS reports and Mozilla's Included CA Certificate Report (ccadb.org/resources).