Conflict of Interest?

[Nevadaref]

FYI Here's the way it works where I am:
Constitution of the Nevada state officials Association
Revised June 12, 2000
...

4. No school employee may officiate at any varsity football, soccer, basketball, softball, volleyball, wrestling, or diving contests in which his school is participating -- which thereby excludes cross country, golf, tennis, track & field and swimming. At those areas where the approved officials' associations cannot furnish or supply officials for a contest, employees of either of the schools involved may officiate a contest by mutual consent of participating schools.

5. No relative of a participating athlete may officiate at any varsity football, soccer, basketball, softball, volleyball, wrestling, or diving contests in which his school is participating -- which thereby excludes cross country, golf, tennis, track & field and swimming. At those areas where the approved officials' associations cannot furnish or supply officials for a contest, employees of either of the schools involved may officiate a contest by mutual consent of participating schools.