The NRL have confirmed referees for Round 18.

North Queensland Cowboys vs Cronulla Sharks

Referee: Adam Gee
Touch judges: Ziggy Przeklasa-Adamski and Michael Wise
Bunker official: Gerard Sutton
Standby referee: Ziggy Przeklasa-Adamsi
Standby touch judge: Taylor Worth

Parramatta Eels vs New Zealand Warriors

Referee: Todd Smith
Touch judges: Kasey Badger and Darian Furner
Bunker official: Chris Butler
Standby referee: Kasey Badger
Standby touch judge: Kieren Irons

Sydney Roosters vs St George Illawarra Dragons

Referee: Grant Atkins
Touch judges: Liam Kennedy and Wyatt Raymond
Bunker official: Ashley Klein
Standby referee: Liam Kennedy
Standby touch judge: Ben Teague

Manly Sea Eagles vs Newcastle Knights

Referee: Gerard Sutton
Touch judges: Nick Morel and Jon Stone
Bunker official: Chris Butler
Standby referee: Jon Stone
Standby touch judge: Damian Brady

Gold Coast Titans vs Brisbane Broncos

Referee: Chris Sutton
Touch judges: Nick Pelgrave and Tyson Brough
Bunker official: Kasey Badger
Standby referee: Matt Noyen
Standby touch judge: Matt Noyen

Wests Tigers vs Penrith Panthers

Referee: Peter Gough
Touch judges: Belinda Sharpe and Cameron Paddy
Bunker official: Gerard Sutton
Standby referee: Belinda Sharpe
Standby touch judge: Clayton Wills

Melbourne Storm vs Canberra Raiders

Referee: Ashley Klein
Touch judges: Drew Oultram and Phil Henderson
Bunker official: Grant Atkins
Standby referee: Wyatt Raymond
Standby touch judge: Wyatt Raymond

Canterbury Bulldogs vs South Sydney Rabbitohs

Referee: Chris Butler
Touch judges: David Munro and Kieren Irons
Bunker official: Adam Gee
Standby referee: David Munro
Standby touch judge: Jake Sutherland