该小组履行以下部分或全部职责：

• 主持体育赛事或体育比赛以维持比赛标准并确保遵守比赛规则和安全规定
• 记录流逝的时间并在活动或比赛中保留分数
• 判断参赛者的表现，奖励积分，对违规行为进行处罚并确定结果
• 编制分数和其他运动记录
• 与教练、球员和组委会建立并保持融洽关系
• 核实参加体育运动或相关特殊活动的运动员或动物的证书，并对书面抗议作出回应。

• 体育官员需要体育管理机构或委员会的认证和注册。
• 体育裁判需要完成体育管理机构提供的裁判课程。

• 教练 ( 53201 )
• 娱乐、运动和健身项目负责人和指导员 ( 54100)

This group performs some or all of the following duties:

• Officiate at sporting events or athletic competitions to maintain standards of play and to ensure that game rules and safety regulations are observed
• Record lapsed time and keep scores during events or competitions
• Judge the performance of competitors, award points, impose penalties for infractions and determine results
• Compile scores and other athletic records
• Establish and maintain rapport with coaches, players and organizing committees
• Verify credentials of athletes or animals engaged in sports or related special events, and respond to written protests.

• Sports officials require certification by and registration with a sport governing body or commission.
• Sports referees require completion of an officiating program offered by a sport governing body.

• Coaches (53201)
• Program leaders and instructors in recreation, sport and fitness (54100)