NDS Blog

starting a drug testing business
Drug Testing

Starting A Drug Testing Business

Last updated on June 25th, 2021 at 03:20 pmWe get phone calls and e-mail all the time asking for information on starting a drug testing

Laboratory Drug Testing – Urine
Drug Testing

Laboratory Drug Testing – Urine

Last updated on February 26th, 2021 at 09:56 amMost drug testing in the United States involves a laboratory receiving and testing urine, oral fluid, hair,

Employers and Legal Marijuana
Drug Testing

Employers and Legal Marijuana

Last updated on March 22nd, 2021 at 08:44 amMedical or recreational marijuana is already legal in most states, and it’s possible that the federal government