Answer:
There is absolutely no regulatory requirement that a bank obtain any particular form of identification when cashing checks for non-customers, except when a CTR is required. The forms of identification your bank requires for check cashing are mandated not by regulation but by policy and procedures of the bank.
In some states it is illegal to record an SSN as part of the identification process for check cashing. And while it is routine to require a photo ID, often a driver's license, and to record information from the ID, making a photocopy is decidedly less common.
First published on BankersOnline.com 12/5/11