These are the referee assignaments for the games 27-29: Brazil - Australia, Japan - Croatia, France - South Korea.

Match 27
Brazil-Australia
18.06.2006
MUNICH
Group F
Referee MERK Markus (GER)
Assistant Referee 1 SCHRAER Christian (GER)
Assistant Referee 2 SALVER Jan-Hendrik (GER)
Fourth Official RODRIGUEZ Marco (MEX)
Fifth Official LEAL Leonel (CRC)

Match 28
Japan-Croatia
18.06.2006
NUREMBERG
Group F
Referee DE BLEECKERE Frank (BEL)
Assistant Referee 1 HERMANS Peter (BEL)
Assistant Referee 2 VROMANS Walter (BEL)
Fourth Official STOTT Kevin (USA)
Fifth Official BARKEY Gregory (USA)

Match 29
France-Korea Republic
18.06.2006
LEIPZIG
Group G
Referee ARCHUNDIA Benito (MEX)
Assistant Referee 1 RAMIREZ Jose (MEX)
Assistant Referee 2 VERGARA Hector (CAN)
Fourth Official ABD EL FATAH Essam (EGY)
Fifth Official NDOYE Mamadou (SEN)

Source: WCoffsite