NMFS issues final 2018 and projected 2019-2020 specifications for the small-mesh multispecies fishery, and corrects an error from a previous action. The specifications are necessary to establish allowable catch limits for each stock within the fishery to control overfishing while allowing optimum yield, consistent with the Magnuson- Stevens Fishery Conservation and Management Act. The intent of this action is to inform the public of these specifications for the 2018 fishing year, projected specifications for 2019-2020, and the regulatory correction.