PERP- Public Notification & Outreach Public Notification & Outreach Download PDF · 2.732 MB Categories Topics Enforcement Programs Portable Equipment Registration Program (PERP) Type Notice Contact Portable Equipment Registration Program (PERP) Email portable@arb.ca.gov Phone see list of contacts The following documents are provided below for your information. Supporting Documents PERP Booklet 2018 PDF · 2.732 MB PERP Invoicing and Refund Policy Public Notification PDF · 29 KB Combined Disclosure of Applicability PDF · 41 KB PERP Advisory 347 (ADVS347) PDF · 107 KB Advs 347 Q & A PDF · 207 KB Related Resources Cargo Tank Payment Information Cargo Tank- Test Procedures, Laws & Regulations, Executive Orders SEP Community Outreach & Enforcement Events