Meaning
Accounting irregularities occur when a single quantity of recycled plastic feedstock or carbon offset is claimed under two separate compliance schemes or commercial certifications. Risk of credit double dipping arises in mass balance supply chains when a resin producer allocates recycled content credits to a physical polymer batch while simultaneously selling environmental attribute certificates to a third party. Regulatory frameworks forbid duplicate accounting to maintain market integrity in circular economy metrics.
Scope applies specifically to environmental attribute tracking and mass balance allocation, stopping at the physical boundary where resin delivery documentation is generated.
Regulatory Compliance
Sustainability claims in plastic packaging rely on verifiable chain of custody records such as ISCC PLUS certification. A supplier claiming mass balance recycled quotas must retire environmental certificates upon product transfer. Multi-jurisdictional compliance fails when local authorities validate identical mass balance credits independently.
Audit Verification
Digital registries track batch allocations from monomer cracker input down to converted finished parts. Secondary trading of unverified plastic credits introduces double counting risks across complex distribution networks.
Financial Exposure
Commercial contracts for recycled polyethylene or polypropylene specify strict chain of custody protocols. Buyers facing regulatory audits risk invalidation of post-consumer resin content claims if credit double dipping occurs upstream in resin manufacturing. Regulatory penalties follow.
