I found this for my friend in the drug free workplace act, I think they got a good chance since it’s an isolated incident and otherwise squeaky clean and outstanding performance appraisals.
(a) Agencies shall, in addition to any appropriate personnel actions, refer any employee who is found to use illegal drugs to an Employee Assistance Program for assessment, counseling, and referral for treatment or rehabilitation as appropriate.
(b) Agencies shall initiate action to discipline any employee who is found to use illegal drugs, provided that such action is not required for an employee who:
(1) Voluntarily identifies himself as a user of illegal drugs or who volunteers for drug testing pursuant to section 3(b) of this Order, prior to being identified through other means;
Just wanted to say thank you for pushing honesty is the best policy it very well may work out in the end.