Cardiff City have submitted their evidence to Fifa in their dispute with Nantes over the £15m transfer fee for Emiliano Sala.
Cardiff have so far refused to make an interim payment towards the fee for the Argentine striker who died in a plane crash in January.
The Premier League club claim the deal was not legally binding.
Nantes referred the dispute to Fifa, who granted an extension to Monday for the clubs to submit their evidence.
Now Cardiff have confirmed they have met the deadline.
A club statement said: "Cardiff City FC has today submitted its answer in response to the claim filed by FC Nantes on 26 February 2019."
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