Conference Proceedings - World Mining Congress 2026

2310 layer that connects the global CMSI standard with site-level practice, preserves international comparability, and strengthens credibility in LAC through (i) regional interpretation guidance, (ii) accredited independent assurance and quality control, and (iii) transparency and market-facing signals tied to time-bound improvement. 2. STATE OF THE ART: GLOBAL STANDARDS AND ASSURANCE TRENDS Contemporary responsible mining frameworks converge around three components: (i) performance requirements, (ii) independent assurance, and (iii) transparency supported by grievance and appeals channels. The Consolidated Mining Standard Initiative (CMSI) sits within this convergence by seeking to consolidate existing standards through multi-stakeholder governance. In parallel, the OECD Due Diligence Guidance for Responsible Business Conduct and the IFC Performance Standards remain central references, alongside sector schemes with verification and market signals such as ICMM, The Copper Mark and TSM. For tailings, the Global Industry Standard on Tailings Management (GISTM) establishes cross-cutting governance and control expectations aimed at preventing catastrophic failures. 2.1 Adoption in LAC: verifiable progress with uneven coverage Despite conceptual convergence, publicly verifiable adoption in LAC is heterogeneous and often concentrated in operations facing buyer pressure, financing requirements or traceability expectations. For instance, The Copper Mark publishes site-level participation and status, with several Latin American sites included; and IRMA publishes audit reports and announcements for selected operations. Overall, public evidence indicates meaningful progress, but with uneven coverage across countries and operations. 2.2 Industry associations: enabling agendas and capacity, not a substitute for independent assurance Industry associations (e.g., SNMPE, SONAMI, CAEM, ACM, IBRAM) play important roles in sector coordination, public-private dialogue, training and technical inputs. However, given their representative mandate, these forums do not substitute for independent assurance mechanisms with comparable transparency and safeguards against conflicts of interest. An example of sector contribution is the adoption of TSM through national associations, aiming to raise practices and reporting. 2.3 The implementation gap: comparability, incentives and consequences The critical gap in the region is not the absence of global standards, but the lack of consistent mechanisms to compare evidence, ensure independence and link results to incentives and consequences (e.g., responsible procurement, access to finance, time-bound improvement plans with follow-up). Where verification quality and institutional capacity vary, the risk of inconsistent evidence and uneven corrective action increases. In this sense, CMSI-LATAM is conceived as a regional layer that does not replace the State or industry associations, but strengthens implementation through regional interpretation, accreditation and assurance, transparency and comparative learning. Table 1 – Countries, associations and public evidence of standards adoption (examples)

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