PERP- Public Notification & Outreach Public Notification & Outreach Categorías Topics Enforcement Programs Portable Equipment Registration Program (PERP) Tipo Notice Contact Portable Equipment Registration Program (PERP) Correo electrónico portable@arb.ca.gov The following documents are provided below for your information. Related Resources PERP Application Submittal Instructions Program Information & FAQs Cargo Tank Certification Decal and Tank Number Display Requirements