The drug testing Christchurch is seldom ever done for individuals and is mostly carried out for companies who want to screen its employees for drug abuse. The services are usually provided on a contractual basis. This means that customers need to sign a contract for a minimum period of one or two years in order to be able to use these facilities in the first place. Frequent customers are provided with good discounts on the drug testing services, which entail quite a reduction in the testing fee.
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