Unravelling the complexities of lithium qualification and compliance with evolving standards, examining the challenges of ensuring battery-grade quality while navigating the intricacies of supply chain trust, operational alignment, and IRA requirements.' Battery-Grade Lithium -Myth of Uniformity? Impact of chemical variability on compatibility across supply chains.' Closing the gap between mining and chemical processes with transparent communication, pilot testing, and robust quality controls.' Building Trust for Supply Chain Maturity - Developing strategies for long-term collaboration between miners, processors, and OEMs while managing costs, specs, and evolving standards.