On October 29, 2018, DISA Global Solutions hosted its very first ‘Day with DISA’ conference. This drug testing symposium helped educate employers on trending topics in the industry that directly impact workplace safety and compliance. Employers who comply with the Departmentof Transportation (DOT) for their business have specific guidelines and policies that they must follow, which often contradict or cause confusion with the everchanging marijuana legalization laws which vary by state. The symposium helped to address and clarify topics that the DOT specifies, while also clarifying the differences laws with non-DOT employees versus DOT employees.