Will 2-Step Verification work with my company's single sign-on (SSO) servic

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Will 2-Step Verification work with my company's single sign-on (SSO) service?

Your users might have third-party apps such as legacy email apps, or your company might use a third-party identity provider (IdP) to authenticate users. Here's how 2-Step Verification (2SV) works with some types of third-party apps.

Single sign-on services

Using single sign-on (SSO), employees can sign in once to use many cloud apps. An identity provider (IdP) authenticates users to access company resources.

If you’re using a third-party IdP to authenticate users for accessing Google products and SSO is enabled for your top-level organization, Google's 2-Step Verification doesn't apply when users sign in through that SSO service.