Many businesses require job applicants and employees to submit to drug tests either on a random basis or as a condition of employment. Generally speaking, federal law does not govern drug tests except for federal employees. For employees working in the private sector or in state or local government, the specific state law applies.
Months ago in our Greenbelt Employment Law Blog, we discussed how Facebook use may impact your employment in Maryland. Currently, privacy and employment laws are quite vague when it comes to social media use and we suggested that it may be best to be a bit guarded about what you post on Facebook. However, now Maryland lawmakers are working on bills that would limit the ability of employers to glean information about their employees from Facebook.