	AN OFFICIAL WEBSITE OF WORLD SAILING
	www.sailing.org/

Event Partners

Suppliers

Home
World Sailing
Meetings
Rankings
- Fleet Racing +
- Match Racing +
Events
Race Officials
Classes & Equipment
- Olympic
  - 470
  - 49er
  - 49erFX
  - Finn
  - RS:X
  - Laser
  - Laser Radial
  - Nacra 17
- Centreboard
  - 29er
  - 420
  - 470
  - 49er
  - 49er FX
  - 505
  - B14
  - Byte
  - Cadet
  - Contender
  - Enterprise
  - Europe
  - Finn
  - Fireball
  - Flying Dutchman
  - Flying Junior
  - GP14
  - International 14
  - Laser
  - Laser 4.7
  - Laser II
  - Laser Radial
  - Lightning
  - Mirror
  - Moth
  - Musto Skiff
  - O'pen Skiff
  - OK Dinghy
  - Optimist
  - RS 500
  - RS Aero
  - RS Feva
  - RS Tera
  - Snipe
  - Splash
  - Sunfish
  - Tasar
  - Topper
  - Vaurien
  - Zoom 8
- Keelboat
  - 12 Metre
  - 2.4 Metre
  - 5.5 Metre
  - 6 Metre
  - 8 Metre
  - Hansa 2.3
  - Hansa 303
  - Hansa Liberty
  - Dragon
  - Etchells
  - FAREAST 28R
  - Flying Fifteen
  - H-Boat
  - IOD
  - J/22
  - J/24
  - J/70
  - J/80
  - Melges 20
  - Melges 24
  - Melges 32
  - Micro
  - Platu 25
  - RC44
  - SB20
  - Shark
  - Soling
  - Sonar
  - Star
  - Tempest
  - Viper 640
  - Yngling
- Multihull
  - A-Catamaran
  - Dart 18
  - Diam 24
  - Formula 16
  - Formula 18
  - GC32: Foiling multihull
  - Hobie 14
  - Hobie 16
  - Hobie Dragoon
  - Hobie Tiger
  - Hobie Wildcat
  - M32
  - Nacra 15
  - Nacra 17
  - Nacra F20
  - Nacra Infusion
  - Topcat K1
  - Tornado
- Boards
- Yacht
  - Class 40
  - ClubSwan 50
  - Farr 40
  - International Maxi Association
  - J/111
  - Open 60 Monohull
  - Swan 45
  - TP52
  - Ocean Race 65
  - X-35
  - X-41
- Offshore +
- IHC +
- Equipment Control +
- Radio Sailing
Sailors
Training
Documents & Rules

News Index

Race Officials

IU Grouping

The task of the IU Grouping Panel is to provide input for the IU Groupings for the WS Appointments to Olympic class events where there is medal racing as detailed in the IU Grouping Procedure.

The 2019 Grouping Procedure is currently in development and all IUs shall be contacted with full information of applications being accepted. If you have any questions please contact raceofficials@sailing.org.