All Welsh players who represent Wales at U20 level against nations which also designate their U20 teams as their qualification sides are informed that they will then be registered as liable for Wales selection only at senior level.
Steve Shingler played for Wales U20s against France in 2011 before which he was specifically informed, as were his fellow squad members, that the match would confirm their sole qualification as potential Wales senior international candidates.
Shingler was told by the U20 team management that if he played in the game he would become a Wales qualified player and therefore ineligible for selection for any other nation.
The regulations and guidelines relating to qualification compliance are set in accordance to IRB regulations and any questioning of these regulations should be directed to the IRB.
We have made the IRB aware of this issue today and will be returning to it as a matter of urgency in the morning.