From the end of February 2012 we intend to issue all migrants from outside the European Economic Area, successfully applying in the UK to stay for more than six months, with a biometric residence permit. It replaces the wide range of documents UK employers currently use to check an individual's right to work in the UK. Checking employee's details is easier, simpler and more secure.More at the link.
These permits simplify the process by providing one standard, recognisable and secure document for employers to check. Also from spring 2012, employers will be able to verify that the details contained on an employee's permit are correct online. The new online checking service will provide quick and easy real time checks on the permit, the holder's identity and their right to work.
h/t @Allevate
