Compliance & Verification
CERTIFICATIONS HUB
Every credential behind PRI's engineered compounds — documented, downloadable, and audit-ready for your qualification package. Built for the procurement, quality, and sustainability teams who need verifiable proof, not vague claims.
4× FDA LONO
FDA Letters of No Objection
4 LONOs for curbside PCR PP and PS — covering conditions of use A–H. One of the most limited credentials in U.S. recycled plastics. Very few domestic recyclers can supply food-contact PCR resin with certified, lab-validated regulatory claims.
The Four Letters — Download
PNC 3202 — PP & PS · Source Control & Pharma
PNC 3197 — PP · Curbside PCR
PNC 2305 — PP · PIR Source Control
PNC 1237 — PP & PS · PIR Source Control
ISCC PLUS
Mass Balance Certification
Full chain-of-custody documentation from feedstock through pellet. Verified recycled content traceability for Scope 3 calculations, ESG reporting, and EU ELV compliance claims. ISCC PLUS is the gold standard for mass balance certified recycled content — required by major OEMs and CPG brands for verified PCR claims.
Certificate Details
Certificate No: ISCC-PLUS-Cert-US201-280452026
Chain of Custody: Mass Balance
Certifying Body: SCS Global Services
Scope: PP, PS, PE, ABS — Processing Unit & Collecting Point
How Mass Balance Works
1
Verified Input
Recycled feedstock tracked from source
2
Audited Process
Third-party verified processing
3
Certified Output
Compounds sold with PCR claim
ISO 9001:2015
Quality Management System
ISO 9001:2015 certified QMS across PRI's operations. Consistent, repeatable processes documented and audited. Lot-to-lot performance backed by a formal quality management system — not informal best practices. Every shipment produced under a certified, audited quality framework.
Certificate Details
Certificate No: US26/00000030
Standard: ISO 9001:2015
Certifying Body: SGS · ANAB Accredited
Scope: Design, development, production, and sales of compounds from recycled and/or virgin materials
What This Means for Procurement
✓
Documented
Every production step controlled & traceable
✓
Audited
Third-party SGS surveillance audits
✓
Repeatable
Consistent results shipment to shipment
In-House Lab
Lab Capabilities Overview
99% of all testing performed in-house. When PRI says a compound meets spec — we have the lab data to prove it on-site without relying on external labs. Full mechanical, thermal, chemical, color, and microscopy testing across every shipment.
Testing Capabilities
Mechanical: Tensile, Flex, Izod, Charpy
Thermal: HDT/Vicat, DSC, TGA, DMA
Chemical: FT-IR, Raman, GC/MS
Color: Spectro, gloss, fog
Processing: MFR/MVR, twin-screw, IM
Microscopy: 4K digital · laser EDS
99%
Testing In-House
6000×
Microscope Mag
-60°F
Impact Testing
What This Means for Engineers
✓
Faster Spec
No outside lab delays on validation
✓
Lot Data
Mechanical & thermal data per shipment
✓
PPAP-Ready
Auto-grade documentation available
Carbon Impact Tool
Calculate Your Carbon Savings
See how much virgin resin and CO₂ you'd displace by switching to PRI compounds. Pre-loaded with real LCA factors for PP, PS, HDPE, and ABS — get a custom PDF report that supports your separate Scope 3 reporting.
Example: 500K lbs/month PP → ~4,900 metric tons CO₂ saved annually
CO₂
ISO 14040/14044 LCA