An employe who is convicted of violating a statute governing the unlawful manufacture, distribution, dispensation, possession or use of alcohol or other controlled substances in a Commonwealth workplace shall notify his supervisor of the conviction, in writing, no later than 5 days after the conviction. A conviction means a finding of guilt (including a plea of nolo contendere, disposition in lieu of trial, probation without verdict or accelerated rehabilitative disposition) or imposition of sentence, or both, by any judicial body charged with responsibility to determine violations of the Federal or State criminal drug statutes.
4 Pa. Code § 7.453