Frequency Clearance
IIHF World Championships · Host Regulations · Technology · Referee Microphone
194.1The Host shall work closely with the authorities in regards to frequency clearance for the use of radio frequencies.
194.2The Host shall inform the IIHF and IIHF Commercial Partner nine (9) months prior to the beginning of the Championship about all necessary contacts, technical specifications and forms to be completed for all frequencies which are managed via an official state agency.
194.3The Host is responsible for collecting any RF frequencies (for example microphones or cameras for fan entertainment) which shall be used by any parties in the Championship facilities and shall then allocate such frequencies in the free spectrum or which are not managed by the authorities and inform all involved parties.
194.4The Host is responsible that the authorities monitor all frequencies in the official Championship arenas prior to the start of the first games and during the Championship to identify falsely used frequencies.