Before revision: The socialist/green SGD/SVD faction includes members of the PS and Ecolo-Groen from Belgium, GroenLinks, the PvdA, and the SP from the Netherlands, and The Greens and the LSAP from Luxembourg.
After revision: (, )The socialist/green SGD/SVD faction includes members of the PS and Ecolo-Groen from Belgium, GroenLinks, the PvdA, and the SP from the Netherlands, and The Greens and the LSAP from Luxembourg.