Is it mandatory/Are we required to enter our clients Driver's License, issue date, etc under tax authentication?

[Alicante]

1.  Does IRS require that we ask our clients for proper identification such as driver's license id card, etc.?  

AND 

2. Are we required/or is it mandatory for us to enter ALL this information (Drivers license number, issue date, expiration date, etc;) in Screen 1 under Tax Authentication? 

[TaxGuyBill · Accepted solution]

https://accountants-community.intuit.com/articles/1608863-state-agency-driver-s-license-and-state-id...

Just a note, the Federal requires SOME response to be entered, even if you say no driver's license was shown to you.

[IRonMaN]

The IRS doesn't require it, but there are a few states that do.