Drug Screenings Help Employers Avoid Hiring People With Substance-Abuse Problems, a Situation That Otherwise Could ADD Up to A Loss of Productivity and Higher Costs for the Company. To get a new job these days, it's likely that your next prospective employer will ask you for a urine sample or even some hair. Drug tests are becoming prevalent these days. "Everyone wants to have a safe workplace," said Landa Poianidarocki, manager at Meridian Occupational Health in Neptune. "Employers invest a lot in their employees. If the individual has a substance abuse problem, it will impact on their ability to perform." [continues 563 words]