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 resin which are listed in TR-2
REQUIRED SUBMISSION TEMPLATES: Existing Listings
  • Advance to Next Experimental Grade Level Checklist Letter
  • Advance to Next Experimental Grade Level Submission Cover Letter
  • Required Lot Checklist Letter
  • Required Lot Submission Cover Letter
  • Acquisition of a Company or another Company's Listings Request Letter
  • Changes to a Company Name, Product Name or Company Contact Request Letter
  • Equivalency Request Letter
  • Reactivation of Past Listing Letter
  • End of Year Renewal Listing Request Letter
  • Extension for Experimental Grade Listings Request Letter
  • Drop Listing Request Letter
  • PPI TR-4 5-Year Renewal Plan
  • PPI TR-4 5-Year Renewal Extension Letter