ASHE request for employee information

Hi all,

I have received a letter and form from The Office of National Statistics who are conducting the Annual Survey of Hours and Earnings (ASHE) 2017, requesting detailed information on one of our ex-employees. I just wondered if anyone else has had experience of this as I haven't seen it before. It says I am legally bound to submit the form but as it has come out of the blue I wanted to check that this seemed to be the norm.

Any other experiences of this would be great to hear about.

thanks
Beth