Referee at all levels
Officiate as many Basketball matches as you can, be it the YMCA level, High School level or College level. The more experienced you are the better it gets. Officiating at the NBA level is the absolute pinnacle of the sport and they hire just the best from the best. As a result of this, the more matches refereed the more as a person gets better at the craft of officiating.
Visit basketball refereeing workshops
Go to as many basketball officiating camps as possible. The camps will improve the skills required to officiate NBA games along with the wonderful opportunity to get in touch with other referees. If you have restricted time or money choose the referee camps that are run by former or current NBA officials. These camps provide the best networking facilities.
Enrol in a referee association. This is another good way to network and link up with other officials. A number of associations may not be accessible to any referee depending on your experience level.
Maintain peak fitness
Attain a top level of physical condition. NBA basketball officials require to keep up with a few of the best athletes on earth. The best way to stay in officiating shape is easy. Referee as many matches as possible. On the other hand, playing basketball can surpass the starting and stopping exercise needed to be an NBA referee.
You should have a great personality to be an NBA official. You need to understand the emotions are running high with a lot at stake during an NBA match. The referee has to keep order while not letting the action get rough. You are doing a fine job when no one realises your presence during the game. Also, you need to keep your ego aside in the match.