Spiney Norman
I am sure airfields do great care to publish Flight Safety Information but that only extends to the UK AIP, as required by the aerodrome licence. At the airfield I was involved in, we never sent info to third party suppliers, it was picked up from the AIP. How on earth could we know every third party documentation supplier?
Aiglon
I am not aware of third party suppliers sending out info to airfields to be checked, maybe they do to some. But you need to understand that airfields are not responsible to check this information. A licenced airfield's only responsibility is to the UK AIP.