We own a small construction company and until now did not feel we needed to require pre-employment drug testing or random testing. A recent hire has begun to make us question a few things. In the event of injury can we demand a drug test? If said employee were to be injured on the job would we, having no drug testing policy in place, be able to force him to immediately take one? Would OSHA or our worker compensation insurer require one before any kind of masking agents were taken? If our insurer was able to and drugs were detected could we face penalties for not having this type of policy in place? And finally does requiring drug testing of any kind reduce the cost of worker's compensation insurance?