I have a similar situation. I was arrested in August of 2010 for pwid. I got a lawyer and at the arraignment the prosecutor charged me with possession. My lawyer and prosecutor put me in drug court where I finished the program and then my case was nolled. I recently got hired to tutor at an elementary school and they ran a federal background check. I just got a letter in the mail that says I must provide them with a disposition about my arrest-pwid. My question is since I got my case nolled and was formally charged with possession of marijuana, will I pass the background check? This is really worrying me because I have an interview in January to become a teacher. Can someone please help me?