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The Additional Minerals Reporting Template (AMRT) is a free, standardized tool developed by the Responsible Minerals Initiative (RMI) to help companies collect due diligence data on minerals beyond conflict minerals (3TG: tin, tantalum, tungsten, gold) and extended minerals (cobalt, mica). It’s designed to streamline ethical sourcing and improve transparency across supply chains.
Originally introduced as the Pilot Reporting Template (PRT), the tool has evolved and is now formally released as AMRT v1.2 (October 2024). The latest version includes German-language support and refinements to the instructions and validation process.
What Makes the AMRT Unique?
- Tracks any 10 minerals of concern, allowing user-defined scope
- Complements but does not replace CMRT or EMRT
- Focuses on minerals of growing ESG and regulatory interest
AMRT vs. CMRT vs. EMRT
Learn how to streamline cobalt and mica due diligence with EMRT
Key Challenges in AMRT Adoption
- Limited awareness among suppliers
- Inconsistent validation and supplier training
- Incomplete or inaccurate reporting
- Lack of regulatory clarity on most non-3TG/EM minerals
Solutions for Effective Implementation
- Educate suppliers: Training sessions, webinars, and toolkits
- Automate collection: Use supply chain software to manage submissions
- Validate early: Standardize checks and trigger early supplier follow-ups
- Publish publicly: AMRTs should be disclosed like CMRTs and EMRTs
Applications of AMRT in Supply Chains
The AMRT supports:
- Due diligence on non-3TG/non-cobalt/mica minerals
- CAHRA (Conflict-Affected and High-Risk Areas) screening
- Sourcing risk mapping and reporting
- ESG-aligned disclosure and stakeholder reporting
As RMI collects AMRT data from member companies, it will help:
- Build smelter/refiner lists for new minerals
- Identify pinch-point minerals in global supply chains
- Influence future regulatory coverage and certification programs
Why the AMRT Matters for ESG & Regulatory Future
Extended and additional minerals are under increasing scrutiny:
- EU Battery Regulation targets lithium, cobalt, nickel, and graphite
- U.S. policy updates may expand mineral traceability
- Global investors are demanding proof of ethical sourcing beyond 3TG
Compare CMRT vs EMRT vs AMRT →
Simplify Responsible Minerals Sourcing with Acquis
Acquis offers:
- Pre-built AMRT-ready templates
- Supplier survey automation
- Data validation dashboards
- Regulatory updates and smelter intelligence
[Book a Demo]https://www.acquiscompliance.com/contact-us/) to streamline additional minerals due diligence.
Responsible sourcing isn’t optional anymore—it’s how you earn trust. AMRT helps you do it right.
