Throughout her distinguished career, Socorro Flores Liera has played a significant role in advisory and advocacy initiatives that advance international law, human rights protection, and the effective functioning of multilateral institutions. Her work in this sphere reflects a deep commitment to translating legal principles into practical guidance and policy-oriented outcomes at both national and international levels. In her advisory roles, she has provided expert legal counsel on matters involving international criminal justice, treaty obligations, institutional governance, and compliance with international legal standards. Drawing on her extensive experience in diplomacy and judicial service, she has contributed to informed decision-making processes within governmental, multilateral, and legal forums. Her advisory work emphasizes legal clarity, procedural fairness, and alignment with established international norms, particularly in complex or politically sensitive contexts.