# List of Root and Intermediate certificates

## Question

Where to find the root and intermediate certificates for Comodo (Sectigo) certificates?

## Answer

SSL installation requires root and intermediate certificates forming a "chain of trust".  
If at least one component is missed chain will be marked as non-trusted by some browsers.

![mceclip0.png](https://openprovider.help/uploads/images/gallery/2026-08/embedded-image-hvninbtp.png)

Please, find the **updated list** of all the CA intermediate and root [here](https://support.sectigo.com/articles/Knowledge/Sectigo-Intermediate-Certificates?retURL=%2Fapex%2FCom_KnowledgeWeb2Casepagesectigo&popup=false).

  
"Comodo" renamed into "Sectigo" since 01-11-18.  
Since 14-01-19 major part of Comodo products changed root certificates.  
Products active after 14-01-19 use new root during activation and reissue.  
Products active before 14-01-18 using old "Comodo" root for activation and use the same for reissue.

![ÐоÑожее изобÑажение](https://adminvps.ru/content/images/static/comodo.png)  
Actual for certificates issued before 14.01.19 and actual for their further reissues.

EssentialSSL ([SHA-1](https://drive.google.com/file/d/1lqvD4ljkCxTV2xFfvsQinx0RTozI77Dp/view?usp=sharing)/[SHA256](https://drive.google.com/file/d/1CUpXRBUszxa4M94MKBiL3ssUagfKJ1W4/view?usp=sharing))

EssentialSSL Wildcard ([SHA-1](https://drive.google.com/file/d/1jNZd1cxxMxwPgAZcIgtQTpaFM-v8hR-c/view?usp=sharing)/[SHA-256](https://drive.google.com/file/d/1PRlmO0ylykiHIFTDjQ3Vx-SyHMpgQIqD/view?usp=sharing))

[PositiveSSL](https://drive.google.com/file/d/1NfCji7GjMQTjNQCCn065_YWPE0XwWzYA/view?usp=sharing)

[PositiveSSL Wildcard](https://drive.google.com/file/d/1wHfvP3ZK5M9zF9zvXjP-6E8pFHT3nJPO/view?usp=sharing)[  ](https://drive.google.com/file/d/1SNjKW_DIXvldPFOHAgrDgQwfaGuDT1uW/view)

[PositiveSSL Multi-Domain](https://drive.google.com/file/d/1OAegujiRHaJXKzGadY-h9vlmxBfc28-8/view?usp=sharing)

EV SSL ([SHA-1](https://drive.google.com/file/d/1lvnL81WKd6bARHvBShBXdXEJAzcxtWdd/view?usp=sharing)/[SHA-256](https://drive.google.com/file/d/1kqJTI0s4_HJfxBfGcvvlhxfbi7o2Okig/view?usp=sharing))

[EVSSL multi-domain](https://drive.google.com/file/d/1XNBd1vH9MhNNcvcbP5ceLCTLGdwUxOGl/view?usp=sharing)

[InstantSSL](https://drive.google.com/file/d/1Tuf5G7VWK7CKo9LP9MbnBbZu7RYW7g6h/view?usp=sharing)

[InstantSSL Pro](https://drive.google.com/file/d/1fnk08hAqpXjiEYaksNlJ7-9wWoDtzX-k/view?usp=sharing)

[PremiumSSL](https://drive.google.com/file/d/1ZToPfcWMOd9SDNUp_T5ftmWJ7U0Vgnj5/view?usp=sharing)

[PremiumSSL Wildcard](https://drive.google.com/file/d/1jP-bB-JiI6b3gu8FI517u-SnL4Ef7g4c/view?usp=sharing)

[Unified Communications Certificate (UCC)](https://drive.google.com/file/d/1S_sdkUTJuDmhTjlHC0su5_3ldxRx7GYz/view?usp=sharing)

![ÐаÑÑинки по запÑоÑÑ sectigo logo png](https://openprovider.help/uploads/images/gallery/2026-08/embedded-image-ptoned0y.png)  
  
Actual for certificates issued since 14.01.19 and actual for their further reissues.

ROOT [Root: Sectigo InstantSSL (issued since 14.01.2019)](https://drive.google.com/file/d/1cw3yFbPiQiSDZGZVpmKG_LiqIlR92-ku/view)

INTERMEDIATE [Intermediate: Sectigo InstantSSL (issued since 14.01.2019)](https://drive.google.com/file/d/1Gj-aK2YQseVaW1OL-YoE2Q7lGvHMa3Je/view)

ROOT [Root: Sectigo InstantSSL Pro (issued since 14.01.2019)](https://drive.google.com/file/d/10gEpELtmqQnc-zvUy39ijYgtgY-8YKlR/view)

INTERMEDIATE [Intermediate: InstantSSL Pro (issued since 14.01.2019)](https://drive.google.com/file/d/1DH5OynudBicwJ6287BPrcazqLom_bQ_7/view)

ROOT [Root: Sectigo PositiveSSL (issued since 14.01.2019)  ](https://drive.google.com/file/d/1SNjKW_DIXvldPFOHAgrDgQwfaGuDT1uW/view)

INTERMEDIATE [Intermediate: Sectigo PositiveSSL (issued since 14.01.2019)](https://drive.google.com/file/d/1tjuDdyFGe9lXO_62bzyHoCeOYl-3Zfa4/view)

ROOT [Root: Sectigo PositiveSSL Wildcard (issued since 14.01.2019)  ](https://drive.google.com/file/d/1SNjKW_DIXvldPFOHAgrDgQwfaGuDT1uW/view)

INTERMEDIATE [Intermediate: Sectigo PositiveSSL Wildcard (issued since 14.01.2019)](https://drive.google.com/file/d/1tjuDdyFGe9lXO_62bzyHoCeOYl-3Zfa4/view)

ROOT [Root: Sectigo PositiveSSL MultiDomain (issued since 14.01.2019)](https://drive.google.com/file/d/1TrguCIIIWNiNDAenrExvpfXhlHgijcgg/view)

INTERMEDIATE [Intermediate: Sectigo PositiveSSL MultiDomain (issued since 14.01.2019)](https://drive.google.com/file/d/1b3oJ6dFIjLK_mKx_knXEquUcpODDpRNO/view)

ROOT [Root: Sectigo EssentialSSL (issued since 14.01.2019)](https://drive.google.com/file/d/1MphzR3HMUDSwS1PQQsjFyKfwYiYc5yaG/view?usp=sharing)

INTERMEDIATE [Intermediate: Sectigo EssentialSSL (issued since 14.01.2019)](https://drive.google.com/file/d/1hzGBkCwP-VsW3ZYVznADysNTUm1iLY6I/view?usp=sharing)

ROOT [Root: Sectigo PremiumSSL (issued since 14.01.2019)](https://drive.google.com/file/d/1kfxnBCnki0MULUr9iMEz-nIqu_1_Facj/view)

INTERMEDIATE [Intermediate: Sectigo PremiumSSL (issued since 14.01.2019)](https://drive.google.com/file/d/1c0FAi0pgBwoov4b6FHrjhZV6NAfSUz2o/view)

ROOT [Root: Sectigo PremiumSSL Wildcard (issued since 14.01.2019)](https://drive.google.com/file/d/16-9pn-9YfjJ7YGxRdB4wOWKovtVCwLxw/view)

INTERMEDIATE [Intermediate: Sectigo PremiumSSL Wildcard (issued since 14.01.2019)](https://drive.google.com/file/d/1tjJB0mW9R73_XVMcnmWb4fqa7UKaJdJq/view)

ROOT [Root: Sectigo UCC EV (issued since 14.01.2019)](https://drive.google.com/file/d/1nab41S2ilEHHfkq9wlYR8iIfKSxsuNTE/view)

INTERMEDIATE [Intermediate: UCC EV (issued since 14.01.2019)](https://drive.google.com/file/d/1QGOLx-0s_vzToz08rqo53p89HcN-BWtx/view)

ROOT [Root: Sectigo EVSSL (issued since 14.01.2019)](https://drive.google.com/file/d/17ww5xK7kZ7t43CI2I05r1KzFXJj7LKjw/view)

INTERMEDIATE [Intermediate: EVSSL (issued since 14.01.2019)](https://drive.google.com/file/d/1CbXqMlV-lX8vVJTnDJiTfF3lfR0b8EeZ/view)

ROOT [Root: Sectigo EVSSL Multi-Domain (issued since 14.01.2019)](https://drive.google.com/file/d/1p4GE8s5x08JPfpkCgDyL2kpkL747ePKL/view)

INTERMEDIATE [Intermediate: EVSSL Multi-Domain (issued since 14.01.2019)](https://drive.google.com/file/d/1vGssEGcMtIdzXOD-7GD4_ASPY811vvUK/view)