More than a year after NSW Fair Trading began its investigation into Metricon, senior staff of the home builder have been ordered to sit a three-day, $2,250-per-person course. More than a year after NSW Fair Trading began its investigation into Metricon, senior staff of the home builder have been ordered to sit a three-day, $2,250-per-person course. Construction and Real Estate Industry, Business and Industry Regulation, Consumer Protection Latest business news