p>Layoff Preferences: Applicants who possess an Interagency Placement Screening Form Yellow Form or a Preferential Hiring Form Blue Form as issued under the Department of Human Resources Management, DHRM Policy 1.30 Layoff, Commonwealth of VA employees only MUST attach these forms when submitting their state application and/or résumé. Marijuana use is prohibited for positions that require possession of a firearm or a Commercial Drivers License in the performance of official duties, such as Corrections Officers, Probation Officers, Tractor Trailer Drivers, and others.