Discussion: Policy Coordination, Strategic Governance, and Resilience
The institutional tensions emerging from treaty revision mechanisms highlight the critical role of governance structures in shaping supplier upgrading trajectories. In global value chains, state-level regulatory enforcement interacts with multinational buyer-led private governance to create complex compliance pressures across production tiers ("The uneven path to global value chain upgrading", 2026). When regulatory stringency shifts lead-firm sourcing strategies, domestic suppliers face asymmetric compliance burdens that can either stimulate technological investments or weaken participation incentives depending on the specific governance domain ("The uneven path to global value chain upgrading", 2026). Consequently, industrial resilience cannot rely solely on external compliance mandates or passive market adaptation. To secure equitable value capture within regional supply networks, domestic suppliers must actively navigate buyer-supplier relationality through deliberate strategic choices. As analytical perspectives on value chain polarity demonstrate, supplier strategies that incorporate buyer diversification and the development of complementary assets serve as essential preconditions for firms to modify governance modes and profit from upgrading initiatives ("Supplier strategy in global value chains", 2017). Without targeted domestic capability-building policies and institutional coordination, regulatory review cycles risk entrenching asymmetric power relations where lower-tier suppliers absorb disproportionate adaptation costs while lead firms capture the resulting economic rents. Therefore, strategic policy coordination must actively balance regulatory stringency with supportive industrial mechanisms that foster technology transfer, enhance MSME absorptive capacity, and protect supplier equity across integrated North American manufacturing ecosystems.