International | 24.03.2025

The UIA Sustainability Project: Promoting Environmental Stewardship in the Legal Profession

The UIA Sustainability Project exemplifies the power of collective action within the legal profession to address environmental challenges and promote sustainability. This informal working group of distinguished UIA members has made significant strides in embedding sustainability principles into legal practice and governance. Led by Carlo Mastellone, the group includes experts from various commissions, such as Luis Fernando Macías and Carlos de Miguel Perales, who have contributed extensively to environmental law and sustainability efforts globally.

The group has produced three landmark documents:
1. The Resolution on Sustainability and the Role of the Legal Profession: Approved at the 2023 UIA Congress in Rome, this resolution underscores the critical role of lawyers in advancing sustainability, human rights, and the Rule of Law. It highlights the intersection of legal practice with the United Nations’ Sustainable Development Goals (SDGs).
2. The Best Practice Sustainability Principles for Law Firms: A practical guide for law firms to integrate sustainability into their operations, emphasizing accountability and long-term impact.
3. The UIA Internal Sustainability Guidelines: A roadmap for aligning the organization’s internal practices with environmental and ethical standards.

Among the group’s contributors, Luis Fernando Macías stands out for his pioneering work in corporate environmental law in Colombia, his role as a professor, and his advisory contributions to UN projects. Similarly, Carlos de Miguel Perales has been instrumental in advancing environmental law across academic, professional, and regulatory spheres, advocating for the nexus between sustainability and human rights.

The UIA Sustainability Project is a testament to how lawyers can lead by example, shaping a sustainable future by fostering awareness, developing practical tools, and championing environmental stewardship. The project’s achievements serve as an inspiration for the global legal community to engage in meaningful action.

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