The Scottish FA have launched an investigation into Peterhead defender Rico Quitongo's claims of race discrimination at former club Airdrie.
The left-back stated he was racially abused by a supporter during a 0-0 draw with Queen's Park last September.
'Insufficient evidence' was cited by the Diamonds after they launched an investigation into the claim.
An employment tribunal is now investigating the case and Quitongo with PFA Scotland union and the Equality and Human Rights Commission (EHRC).
The 22-year-old left New Broomfield for Peterhead in January, with the SFA now examining Airdrie's conduct.
A SFA statement read: "The Scottish FA has initiated an investigation into race discrimination claims made by Rico Quitongo against his former club, Airdrieonians FC.
"We are aware that an employment tribunal claim has been raised by the player, supported by PFA Scotland and the Equality and Human Rights Commission, and await the outcome of that tribunal.
"The Scottish FA condemns all forms of racist and discriminatory behaviour. Indeed, our Equality Vision states that 'everybody should have the opportunity to participate in football at all levels, and that no individual should be discriminated against'."
The EHRC are part funding the case through the race discrimination fund.
Margaret Gribbon, solicitor at Bridge Employment Solicitors representing Quitongo, said: “Rico is strongly committed to pursuing this legal claim in an effort to ensure that no other footballer experiences what he has."
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