Enterprise EV UCC/SAN

Extended Validation across every domain. One certificate, maximum trust.

An Enterprise EV UCC/SAN certificate secures up to 500 domains in a single certificate with full Extended Validation — your organization's verified identity embedded across every SAN. Carries a $1,750,000 warranty.

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EV vetting. Multi-domain coverage. Maximum warranty.

Enterprise EV UCC/SAN combines the flexibility of a multi-domain SAN certificate with the full Extended Validation vetting process. SSL.com verifies your organization’s legal existence, physical address, operational status, and requester authorization — your verified identity is permanently embedded in the certificate.

All SANs must be within your verified organization’s scope. For OV multi-domain coverage, see the Multi-Domain UCC/SAN page.

Key benefits

Full EV organization vetting

SSL.com verifies legal existence, physical address, operational status, and requester authorization.

Up to 500 SANs

Cover your entire domain portfolio under a single EV certificate.

$1,750,000 warranty

SSL.com's highest warranty — the natural choice for financial and enterprise procurement.

Single renewal point

One expiry date, one EV renewal event across all covered domains.

UCC-compatible

Fully compatible with Microsoft Exchange and OCS deployments that require EV.

Compare & Buy

1 Select duration

Order Summary

ProductEnterprise EV UCC/SAN
ValidationExtended (EV)
Warranty$1,750,000
Term1 year
Rate$399.00/yr
Total$399.00
Secure checkout on SSL.com

Who needs Enterprise EV UCC/SAN?

Multiple customer-facing domains

Financial services, payments, or banking across multiple regional or branded domains.

Regulated environments

Enterprise procurement policies specifying EV and minimum $1M+ warranty across all properties.

Microsoft Exchange / OCS with EV

Regulated environments where EV is required for Exchange and OCS deployments.

B2B customers and auditors

Certificate fields inspected as part of vendor security review.

How EV validation works

1

Purchase & configure

Complete your Enterprise EV UCC/SAN order and specify your SAN list.

2

Organization vetting

SSL.com verifies: legal existence, physical address, operational status, and authorization.

3

Domain validation

Domain control verified for each SAN — all must be within your organization's scope.

4

EV approval

SSL.com's validation team completes EV vetting per CA/B Forum EV Guidelines.

5

Certificate issued

Your Enterprise EV UCC/SAN certificate is issued with your verified org identity.

6

Install

Deploy to your servers, load balancers, or Exchange/OCS environment.

Typical EV issuance time: 3–7 business days, depending on organization documentation availability.

Compliance & standards

CA/B Forum EV Guidelines

SSL.com performs EV vetting per current Extended Validation SSL Certificate Guidelines

WebTrust for EV SSL (BDO)

Current annual audit — specific to EV certificate operations

WebTrust for CA (BDO)

Current annual audit for Certificate Authority operations

WebTrust for BR SSL (BDO)

Current annual audit for Baseline Requirements

Compatibility

Microsoft Exchange 2013/2016/2019

Required (UCC)

Microsoft OCS / Lync

Required (UCC)

Apache, Nginx, IIS, LiteSpeed

Full support

AWS, GCP, Azure

Full support

All major browsers

Trusted

ACME clients (HTTP-01 & DNS-01)

Supported

Frequently asked questions

Both cover multiple domains. Multi-Domain UCC/SAN uses OV with a $250,000 warranty. Enterprise EV UCC/SAN uses full EV vetting with a $1,750,000 warranty.
Yes — SANs can be added or removed and the certificate reissued. Any new SANs must pass EV domain validation.
No — the CA/B Forum prohibits EV for wildcard entries. All SANs must be specific fully qualified domain names.
No — for EV, all SANs must be within the verified scope of the single organization named in the certificate.
The warranty is a relying-party protection covering end users who suffer financial loss due to a mis-issued certificate.

Maximum trust across all your domains

Get your Enterprise EV UCC/SAN certificate today
Buy Enterprise EV UCC/SAN

Related products

Multi-Domain UCC/SAN (OV)

Multi-domain coverage without EV — faster issuance.

Learn more

Enterprise EV Single Domain

EV for a single domain — lowest-cost EV option.

Learn more

ACME / CLM

Automate certificate renewal.

Learn more

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