The Four-Official System

8/28/2017

The Four-official system is gaining more popularity at the higher levels of amateur, collegiate and professional hockey. Here are some resources to help MIHOA officials learn about the 4-official system.

USA Hockey Four-Official System Positioning & Mechanics Manual

Includes basic information, diagrams, descriptions and notes. To download the manual, click here.

NHL 4-Official System video

Produce by the NHL, an excellent review of positioning, mechanics, field of view during live NHL game clips.

NCAA 4-Official Guidelines

The NCAA rule book includes diagrams and descriptions of the 4-official system beginning on page 128. To download the NCAA rule book, click here.

2 Comments

Teknologi Telekomunikasi link

8/17/2025 07:02:47 am

interesting

Telkom University link

5/16/2026 08:45:49 pm

“Mewujudkan Himpunan Mahasiswa prodi D3 Teknologi Telekomunikasi sebagai organisasi yang menjunjung tinggi rasa kebersamaan dan solidaritas, serta mewujudkan himpunan yang mampu mengembangkan profesionalitas mahasiswa D3 Teknologi Telekomunikasi berdasarkan asas pengetahuan.”

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