Gall unrhyw gynnyrch a gafodd ei dynnu o’r farchnad gael ei archwilio, a hynny o bosibl heb rybudd. Bydd yr archwiliad yn cynnwys edrych a yw’r safonau marchnata wedi’u bodloni, pwyso a samplu ac archwilio cynnyrch yn y caeau, yn ogystal â chynnyrch wedi’i gynaeafu. Bydd angen cadw’r cynnyrch ar gyfer ei archwilio tan 6pm y diwrnod gwaith ar ôl yr hysbysiad.
Any products notified for withdrawal by individual applicants will be subject to checks, which may be unannounced.  Checks will include ensuring marketing standards are met, weighing and sampling, and will cover produce in the field as well as harvested produce.  Produce will need to be retained for inspection until 6pm of the next working day following notification.