iSustain Achieves ISCC PLUS Certification

iSustain has achieved ISCC PLUS certification, effective December 22, 2025. This certification formally validates iSustain’s operational systems for sustainability, traceability, and chain-of-custody management within the plastics recycling and materials value chain.

With global brand owners, chemical producers, and regulators increasingly requiring ISCC PLUS certification for recycled and circular plastics, iSustain’s certification formally positions the company as a qualified supplier within regulated, mass-balance-verified value chains.

ISCC PLUS is a globally recognized certification required by many manufacturers, brand owners, and downstream partners to participate in verified circular and mass-balance supply chains. Certification confirms that iSustain meets the ISCC system’s strict requirements for material traceability, documentation, and auditable sustainability governance—requirements that increasingly determine which partners can operate within certified supply chains.

About ISCC PLUS Certification

ISCC PLUS is part of the International Sustainability and Carbon Certification (ISCC) system, an internationally applied framework used across plastics, chemicals, packaging, and manufacturing markets. The certification establishes rigorous standards for documenting material flows and substantiating sustainability claims throughout complex, multi-party supply chains.

Under ISCC PLUS, certified organizations must demonstrate:

• Robust chain-of-custody and mass balance systems

• Documented traceability of certified materials throughout the supply chain

• Transparent, auditable sustainability claims

• Ongoing compliance with ISCC system rules and third-party verification

ISCC PLUS certification is increasingly expected by global organizations seeking verified recycled and circular material solutions that must withstand regulatory scrutiny, customer requirements, and ESG reporting obligations.

What ISCC PLUS Certification Means for iSustain and Its Partners

ISCC PLUS certification allows iSustain to participate in certified supply chains serving advanced recycling, chemical recycling, packaging, and consumer-goods markets where mass-balance verification is required. This includes supply chains supporting global chemical producers, polymer manufacturers, and brand owners with formal recycled-content, circularity, and Scope 3 reporting obligations.

For customers and partners, this certification confirms that iSustain can reliably support supply chains requiring:

• Verified traceability of recycled and circular plastic materials

• Alignment with ISCC-recognized sustainability standards

• Documentation suitable for regulatory, customer, and ESG reporting

• Protection against regulatory, customer, and audit risk related to recycled-content and circularity claims

By meeting ISCC PLUS requirements, iSustain is qualified to support supply chains where certification is a prerequisite for doing business—allowing partners to source, track, and report on certified materials with greater confidence and consistency.

Supporting Verified Circular Supply Chains

iSustain works across the plastics value chain to support responsible materials management and verified circular material flows. ISCC PLUS certification validates the systems and controls iSustain uses to track, document, and manage certified materials in accordance with internationally recognized standards.

This certification strengthens iSustain’s role within supply chains that prioritize material recovery, reuse, and verified sustainability outcomes, while maintaining the operational rigor required by manufacturers, brand owners, and downstream partners operating at scale.

Ongoing Commitment to Compliance and Continuous Improvement

ISCC PLUS certification represents a significant milestone for iSustain. Certification requires ongoing compliance, monitoring, and periodic audits to ensure continued alignment with ISCC system requirements.

As recycled-content mandates, plastic taxes, and Scope 3 disclosure requirements expand globally, ISCC PLUS certification ensures iSustain and its partners can operate within supply chains that remain compliant, defensible, and commercially viable. iSustain will continue investing in systems, audits, and controls that allow customers to confidently source, verify, and scale circular material flows.