Hello @BanksW ,
Thank you for reaching out here in the Docusign Community. Welcome to the Docusign Community and thank you for posting your concerns!
We do not have a 2-factor authentication option for signers. Instead, we have Identity Verification options, and you can set them up for specific envelope recipients.
You can get additional information regarding these features from this link:
Add Identity Verification Configurations
Please note that these options are Paid Features, and you might need to purchase them before you can use them on your account.
Looking forward to your message.
Best regards,
Rodolfo | Docusign Community Moderator
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