PennDOT DL-288: PA HAZMAT Security Threat Assessment Form
PennDOT DL-288: PA HAZMAT Security Threat Assessment Form – Commercial drivers in Pennsylvania who need to transport placarded hazardous materials must obtain a Hazardous Materials (HAZMAT or HME) endorsement on their Commercial Driver’s License (CDL). A critical step in this process is completing the official PennDOT Form DL-288 – Hazardous Materials Endorsement Application for Security …