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The first thing to keep in mind is that not all drug tests are created equal. There are many different types of drug testing methods available, but they vary widely in terms of their accuracy and reliability. The best way to determine which method will work best for you is by consulting with a drug testing expert in McKinney, who can help evaluate your needs before making a decision. They help companies in becoming compliant, particularly for employees with sensitive responsibilities that may threaten public safety or harm their company's or business's brand. 

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