Sinn Fein has revealed it failed to declare a series of expenses related to the hosting of press conferences during the 2016 general election campaign.
The undeclared expenses were for the hire of five indoor venues in Dublin, one of which was used twice, that totalled 2,160.70 euro.
The party said the amounts should have been included in its return to the Standards in Public Office commission (Sipo). It expressed regret for the omissions.