The Irish FA has said that reports that the issue of Northern Ireland-born players playing for the Republic has been ruled on by Fifa are premature.
IFA chief Howard Wells said he was "surprised" by Tuesday's media claims.
Reports said Fifa had told the Republic they that could keep the services of Northern Ireland-born Darron Gibson.
Tuesday's reports added that FAI could now only use players born in the Republic, or whose parents or grandparents are born in the Republic.
Wells added that Fifa has yet to rule on whether the Republic's Football Association of Ireland can quote the Good Friday Agreement as a reason for drafting up players born on the island of Ireland.
It was also claimed on Tuesday that the world governing body would not impose any sanction over Gibson's involvement for the Republic of Ireland in the Euro 2008 qualifiers.
However, Wells told the BBC:"Fifa has told us that they will make a judgement before the end of October and we have not yet heard anything from them".
The 19-year-old Gibson is currently on loan from Manchester United at Wolves.
The Derry teenager played for NI at underage level before switching to the Republic and he earned a full cap in last month's Euro 2008 qualifer in Slovakia.
Gibson earned his first Republic cap in the friendly win over Denmark in August.
The midfielder was a late call-up for that game after Northern Ireland boss Nigel Worthington had revealed that he was trying to persuade the player to switch allegiance from the Republic.
Gibson played for Northern Ireland U16s but then opted for the Republic.
Since then he has played for the Republic U17, U19, U21 sides before winning two full caps with the senior team.
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