1. Mapping and Design of the Value Chain
   • Identification of all links: plant suppliers, collection centers, processors, and distributors.
   • Definition of critical control points where each transfer or transformation of the product is recorded.
2. Digital Traceability System
   • Implementation of software for batch assignment and code reading (QR, RFID).
   • Integration with ERP or cloud platforms for real-time access to production, transportation, and sales data.
3. Input Management (UNE Inputs)
   • Validation and registration of approved suppliers according to UNE standards.
   • Control of material inputs and outputs, ensuring that only certified inputs circulate.
4. Documentation and Custody Records
   • Issuance of delivery notes and transfer certificates at each stage.
   • Digital and physical archiving of reception, storage, processing, and shipping reports.
5. Internal and External Audits
   • Customized checklists to verify compliance with chain of custody requirements.
   • Support in third-party audits and management of non-conformities: root cause analysis, action plan, and closure.
6. Segregation and Mass Balance
   • Procedures to keep certified and non-certified products separate.
   • Calculation and verification of mass balances to ensure the integrity of the seal.

With this service, your clients and certifiers will be able to verify the complete route of your product at any time, reinforcing transparency, trust, and compliance with international standards.