Member States shall restrict access to compensatory payments for rapeseed and colzaseed to any or all of the following categories of seed: ... seed of stocks whether or not listed in Annex II which were registered before sowing for inspection and control and intended to yield a crop for use as breeders' seed, pre-basic or certified seed for sowing, or for research or for testing purposes to determine whether the stock may be added to a Member State's national variety list ...