This professional development workshop took up the discussions at PDWs on this topic at the AOM Annual Meetings 2013/14 to advance research on sustainable supply chain management to a new level, moving beyond the current focus on static internal supply chains and direct international supplier involvement to dynamic multinational, multi-tier end-to-end supply chains. Five main themes were discussed in roundtables: (1) Power Asymmetries and Trust in Multinational Multi-Tier Supply Chains (2) Co-Creating and Sharing Value in Multinational Multi-Tier Supply Chains (3) Sub-Supplier Efforts on Sustainability in Multinational Multi-Tier Supply Chains (4) Time-based Sustainability Tradeoffs in Multinational Multi-Tier Supply Chains (5) Institutions and Stakeholders in Multinational Multi-Tier Supply Chains