The 23 referee trios were announced by FIFA on 13 May 2013. Teams must name a 21-man squad (three of whom must be goalkeepers) by the FIFA deadline. The squads were announced by FIFA on 14 June 2013. The winners and runners-up from each group, as well as the best four third-placed teams, qualified for the first round of the knockout stage (round of 16). The ranking of each team in each group will be determined as follows: If two or more teams are equal on the basis of the above three criteria, their rankings will be determined as follows: All times are local, . "Note: drawing of lots was used to determine the final positions of Greece and Paraguay, as the two teams finished level on points, goal difference, goals scored, and head-to-head record." The four best teams among those ranked third were determined as follows: In the knockout stages, if a match is level at the end of normal playing time, extra time shall be played (two periods of 15 minutes each) and followed, if necessary, by kicks from the penalty mark to determine the winner, except for the play-off for third place where no extra time shall be played as the match is played directly before the final. The following awards were given:         The winners were the first team to receive an updated version of the trophy, with Rebecca Cusack and Thomas R. Fattorini of Thomas Fattorini Ltd, Birmingham taking over from Sawaya & Moroni  as suppliers of FIFA competitions. A “vanishing spray” made its FIFA debut (versions are already in use in CONCACAF and CONMEBOL competitions) during this tournament, with referees using it to denote the ten-yard mark for an opposing defence at time of free kicks.