Who should take a color blind test?

[Hercules]

Who should take a color blind test?

[West Valley]

A color blind test should be given to anyone considering a profession where accurate color perception is essential. Examples include electricians, commercial artists, designers, technicians, and certain manufacturing and marketing personnel. The effect color blindness has on a person's job performance depends in large part on the color-related requirements of the position and the severity of the person's color vision deficiency.

[Chataignier]

Regarding to this problem, personally I think that those people who are related to electricians, commercial artists, designers, technicians, and certain manufacturing and marketing personnel need to take a color blind test, because ability of distinguishing different color is most important to them.