PPI HSB TR-4 LISTING REQUEST REQUIREMENTS

PPI HSB TR-4 Listing Program includes the following:
  • Compounds, composite/ multilayer pipe, dependent listings and resins except PVC
REQUIRED SUBMISSION TEMPLATES: Dependent Listings
  • Dependent Listing Owner Request Letter
  • Independent Listing Owner Request Letter
  • PPI PVC Generic Range Composition Dependent Listing Request Letter
REQUIRED SUBMISSION TEMPLATES: New Listings
  • Compounds, pipe (resins except PVC) Checklist
  • Compounds, pipe (resins except PVC) Submission Cover Letter
  • Composite/ Multilayer Pipe Checklist
  • Composite/ Multilayer Pipe Submission Cover Letter
  • Experimental Grade Level Listing Request Letter
  • Vinyl Pipe Checklist
  • Vinyl Pipe Submission Cover Letter
REQUIRED SUBMISSION TEMPLATE: Existing Listings