The UK had been listed by the Commission as one of the countries that had been sent a Commission letter about its failure to implement the Mediation Directive or notify the Commission of its implementation.
A Ministry of Justice (MoJ) spokesman told OUT-LAW.COM, though, that this was down to "a bureaucratic error".
"The Directive was implemented in full in time for the deadline," he said.
The UK is one of nine countries that received a 'letter of formal notice', requesting information about why it had not informed the Commission that it has put the necessary rules in place.