Testing Applications Color Belt Applications Yellow Belt Yellow Belt Green Stripe Belt Green Stripe Belt Green Belt Green Belt Blue Stripe belt Blue Stripe belt Blue Belt Blue Belt Brown Stripe belt Brown Stripe belt Brown Belt Brown Belt Red stripe belt Red stripe belt Red Belt Red Belt Single Black Stripe Belt Single Black Stripe Belt Double Black Stripe Belt Double Black Stripe Belt Black Belt Applications 1st Degree 1st Degree 2nd Degree 2nd Degree 3rd Degree 3rd Degree Maintenance Testing Applications 1st Degree Maintenance 1st Degree Maintenance 2nd Degree Maintenance 2nd Degree Maintenance