What usually happens four times a year is the big supermarkets send their food hygiene people to inspect where the product is produced. The producers then have until the next inspection to sort things out or they are off the supply list.Got to be honest Russ, I obviously need everything you have. The contractor wants me to come up with a scheme and the client is dragging his heels with any specification. This is a job forced on them by the supermarkets so I think they fancy flying under the radar to keep the costs low, I fancy getting a bit more info before it ends up a headache.