Hermann said:
Where does it say that I, as a supplier, have to actively search for and implement new customer standards? Is this wishful thinking on the part of an auditor?
If the customer writes to me and tells me that he has revised something and it is available to download from their website, ok, I can do a contract review etc. but I have come across revised standards when surfing websites which I did not know about.
Ah, yes! Some customers can be very rude and play "GOTCHA" with obscure and after-the-fact customer requirements (such as adhering to a Standard published on an obscure website.)
You are on the right track, in my opinion, when you mention "contract review." It seems to me there are many occasions when a supplier can make a condition of accepting a purchase order from a customer that
"this purchase order contains ALL requirements, which may not be changed or amended without renegotiating the order." It is the responsibility of the purchaser to make all its requirements available to a supplier and to especially call attention to "deal breaker" clauses buried in fine print in faded ink in the boilerplate on the back of a preprinted purchase order form.
It is also the responsibility of the supplier to protect itself against predatory buyers by making sure it reads and understands all the fine print as part of its contract review.
In fairness, some buyers are themselves ignorant of critical requirements when making purchases because they neglected to ask their engineers the right questions. This ignorance can result in some severe rump bites for a supplier who gets caught in the switches. When this happens, negotiate to the best of your ability.
There is a whole class of customers (automotive) which seems to take special delight in making life hard for suppliers. A good supplier knows this in advance and protects itself accordingly. This torture by the automotive OEM's extends to the 3rd party auditors who (
wrongly) fancy themselves as agents for the OEM and don't explain to an auditee supplier that it is important to stay abreast of customer requirements
(even before entering into a purchase contract with an OEM) to help in planning for capital expenditures for equipment and employee training.