just a suggestion if the company is new to this side of the works, look at maybe getting some help in on a temporary basis to go through with you & look at each certificate for the year, make an appointment with every job that looks like has problems with the certificate & get the results required, just a suggestion.
a way to do this would be that you are carrying out an internal audit of everything carried over last 12 months & would they mind if you made an appointment as their worked had been short listed for audit purposes.
a way to do this would be that you are carrying out an internal audit of everything carried over last 12 months & would they mind if you made an appointment as their worked had been short listed for audit purposes.