Institute of International Legal Studies

Institute of International Legal Studies The Institute of International Legal Studies is a research institute in the UP Law Center.

The IILS is one of the five (5) institutes constituting the UP Law Center through which the research and extension functions of the UP College of Law are carried out. Following the reorganization of the UP Law Center by the UP Board of Regents in May 1989, the IILS took over the functions of the International Studies Institute of the Philippines (ISIP) and the Academy of ASEAN Law and Jurisprudenc

e (AALJ) and was formally organized in November of the same year. The establishment of the IILS is considered a recognition of the need to focus scholarly activity into alternative approaches or strategies in dealing with Philippine foreign policy questions. To fulfill its mandate, the IILS, identifies the major issues affecting Philippine foreign policy and foreign relations, organizes and supports research and extension activities in these areas towards building capacity and expertise. IILS is also a base for sustained opportunities for Filipino scholars to contribute solutions to regional and global problems affecting the Philippines. Currently, the IILS is undertaking research and extension activities in the fields of International Trade and Economic Law, ASEAN, International Comparative Law, Territorial Studies, International Humanitarian law, Private and Transactional International Law and International Environmental Law. It also receives requests for opinions and other forms of legal assistance from Congress, the Supreme Court, the Department of Foreign affairs and the Department of Trade and Industry, Department of Environment and Natural Resources, among others. To this end, IILS maintains institutional linkages with both national and international organizations involved in international law issues.

๐–๐ž ๐š๐ซ๐ž ๐ฉ๐ฅ๐ž๐š๐ฌ๐ž๐ ๐ญ๐จ ๐š๐ง๐ง๐จ๐ฎ๐ง๐œ๐ž ๐ญ๐ก๐ž ๐ฉ๐ฎ๐›๐ฅ๐ข๐œ๐š๐ญ๐ข๐จ๐ง ๐จ๐Ÿ ๐ญ๐ก๐ž ๐Ÿ๐ŸŽ๐Ÿ๐Ÿ” ๐’๐ฉ๐ž๐œ๐ข๐š๐ฅ ๐ˆ๐ฌ๐ฌ๐ฎ๐ž ๐จ๐Ÿ ๐ญ๐ก๐ž ๐€๐ฌ๐ข๐š ๐๐š๐œ๐ข๐Ÿ๐ข๐œ ๐‰๐จ๐ฎ๐ซ๐ง๐š๐ฅ ๐จ๐Ÿ ๐ˆ๐ง๐ญ๐ž๐ซ๐ง๐š๐ญ๐ข๐จ๐ง๐š๐ฅ ๐‡๐ฎ๐ฆ๐š๐ง๐ข...
07/08/2026

๐–๐ž ๐š๐ซ๐ž ๐ฉ๐ฅ๐ž๐š๐ฌ๐ž๐ ๐ญ๐จ ๐š๐ง๐ง๐จ๐ฎ๐ง๐œ๐ž ๐ญ๐ก๐ž ๐ฉ๐ฎ๐›๐ฅ๐ข๐œ๐š๐ญ๐ข๐จ๐ง ๐จ๐Ÿ ๐ญ๐ก๐ž ๐Ÿ๐ŸŽ๐Ÿ๐Ÿ” ๐’๐ฉ๐ž๐œ๐ข๐š๐ฅ ๐ˆ๐ฌ๐ฌ๐ฎ๐ž ๐จ๐Ÿ ๐ญ๐ก๐ž ๐€๐ฌ๐ข๐š ๐๐š๐œ๐ข๐Ÿ๐ข๐œ ๐‰๐จ๐ฎ๐ซ๐ง๐š๐ฅ ๐จ๐Ÿ ๐ˆ๐ง๐ญ๐ž๐ซ๐ง๐š๐ญ๐ข๐จ๐ง๐š๐ฅ ๐‡๐ฎ๐ฆ๐š๐ง๐ข๐ญ๐š๐ซ๐ข๐š๐ง ๐‹๐š๐ฐ ๐จ๐ง ๐ญ๐ก๐ž ๐ญ๐ก๐ž๐ฆ๐ž ๐€๐ซ๐ญ๐ข๐Ÿ๐ข๐œ๐ข๐š๐ฅ ๐ˆ๐ง๐ญ๐ž๐ฅ๐ฅ๐ข๐ ๐ž๐ง๐œ๐ž ๐š๐ง๐ ๐–๐š๐ซ๐Ÿ๐š๐ซ๐ž.

The special issue examines how emerging military uses of artificial intelligence are reshaping contemporary warfare and putting pressure on existing frameworks of international humanitarian law, accountability, and human control.

The Asia-Pacific Journal of International Humanitarian Law (APJIHL) is a publication of the Institute of International Legal Studies-University of the Philippines Law Center (UP-IILS). The Journal seeks to produce peer-reviewed scholarly articles, book reviews, and commentary on significant developments and current issues in international humanitarian law and related fields. It has a special focus on the Asia-Pacific region, and the Regular Issue is published once a year.

The 2026 Special Issue may be accessed at https://apjihl.org/issue/special-issue-2026-edition/

Para Doxa officially publishes the following blog articles and discussion papers for ๐‰๐ฎ๐ฅ๐ฒ: ๐”๐ง๐ข๐ญ๐ž๐ ๐๐š๐ญ๐ข๐จ๐ง๐ฌ โ€“ ๐‘๐ž๐ฏ๐ข๐ฌ๐ข๐ญ๐ข๐ง๐  ๐ข...
03/08/2026

Para Doxa officially publishes the following blog articles and discussion papers for ๐‰๐ฎ๐ฅ๐ฒ: ๐”๐ง๐ข๐ญ๐ž๐ ๐๐š๐ญ๐ข๐จ๐ง๐ฌ โ€“ ๐‘๐ž๐ฏ๐ข๐ฌ๐ข๐ญ๐ข๐ง๐  ๐ข๐ญ๐ฌ ๐‘๐จ๐ฅ๐ž ๐ข๐ง ๐๐ž๐š๐œ๐ž ๐š๐ง๐ ๐’๐ž๐œ๐ฎ๐ซ๐ข๐ญ๐ฒ.

โ€ข Lawfare Without Consequence: International Humanitarian Law, the Gaza Crisis, and the Enforcement Paradox by Amogh Singh

โ€ข State Borders Extend to a Chip, a Cloud, and a Tax Rule: The Philippines in the Age of Economic (In)Security by Jef Mitzel Paran

โ€ข Reading Article 53 Against the Practice It No Longer Describes: West Africa, Resolution 2719 and the Quiet Renegotiation of Regional Enforcement under the UN Charter by Dr. Nishant Singh Rawat & Mr. Anish Sinha

โ€ข Uniting for Peace in the Taiwan Strait: An Alternative to a Possible United Nationโ€™s Security Council Deadlock by Raphael Teodoro Ribaya Regala

We invite students, faculty, research fellows, and visiting scholars to submit their written works to [email protected].

For access to the full articles, visit: https://law.upd.edu.ph/IILS/pages/para-doxa/.

On July 23, 2025, the International Court of Justice (ICJ) delivered its historic Advisory Opinion on the Obligations of...
28/07/2026

On July 23, 2025, the International Court of Justice (ICJ) delivered its historic Advisory Opinion on the Obligations of States in Respect of Climate Change. Building on the momentum generated by the ITLOS and IACtHR Advisory Opinions, the ICJ Advisory Opinion clarified binding obligations to prevent irreversible harm to the environment, including a stringent due diligence standard and the recognition that protection of the climate system is a precondition for the full enjoyment of human rights.

In the article titled "๐Ž๐ง๐ž ๐˜๐ž๐š๐ซ ๐‹๐š๐ญ๐ž๐ซ: ๐“๐ก๐ž ๐ˆ๐‚๐‰ ๐€๐๐ฏ๐ข๐ฌ๐จ๐ซ๐ฒ ๐Ž๐ฉ๐ข๐ง๐ข๐จ๐ง ๐จ๐ง ๐ญ๐ก๐ž ๐Ž๐›๐ฅ๐ข๐ ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐จ๐Ÿ ๐’๐ญ๐š๐ญ๐ž๐ฌ ๐ข๐ง ๐‘๐ž๐ฌ๐ฉ๐ž๐œ๐ญ ๐จ๐Ÿ ๐‚๐ฅ๐ข๐ฆ๐š๐ญ๐ž ๐‚๐ก๐š๐ง๐ ๐ž," we examine this significant milestone and its progression, including the passage of the UN General Assembly Resolution on May 13, 2026, and its impact on the Philippine landscape.

You may access the full article here: https://law.upd.edu.ph/IILS/pages/one-year-later-icj-advisory-opinion-obligations-of-states-climate-change/

Para Doxa is now accepting submissions for blog articles and short discussion papers centered on the theme for August: I...
28/07/2026

Para Doxa is now accepting submissions for blog articles and short discussion papers centered on the theme for August: International Humanitarian Lawโ€”New Challenges and New Frontiers of Applicability

We invite students, faculty, research fellows, and visiting scholars to submit their written works following the Submission Guidelines, which can be accessed via https://bit.ly/GuidelinesParaDoxa.

Authors may choose to submit under any of the categories listed above; however, accepted submissions will only be published during the month in which the theme of their submission falls.

To know more about Para Doxa, visit https://law.upd.edu.ph/IILS/pages/para-doxa/.

27/07/2026
The Institute of International Legal Studies, through its International Environmental Law Research Program, recently lau...
24/07/2026

The Institute of International Legal Studies, through its International Environmental Law Research Program, recently launched the publication entitled โ€œNegotiations from the Frontlines: Perspectives of Filipino Negotiators in Global Climate Governance.โ€ The book launch was held last July 10, 2026, at the 2nd Floor Conference Room in Bocobo Hall, UP Law Center, Diliman, Quezon City. The event was hosted by Atty. Jurella Guiahara D. Santos, Law Reform Specialist of the Institute of International Legal Studies.

The event was opened by Associate Dean Paolo Tamase of the UP College of Law. He opened by welcoming the publication of the book for the Philippines, which he emphasized is disproportionately impacted by climate change. Seasoned Filipino climate negotiators spoke on their experiences and learnings throughout the program, including some authors and editors of the book.

Atty. Analiza Rebuelta-Teh, Undersecretary for Finance, Information Systems, and Climate Change of the Department of Environment and Natural Resources (DENR), praised the book as providing critical institutional memory of the Philippines' three decade journey within the UNFCCC. She highlighted the need for the government to align international commitments with domestic action in climate negotiations, building alliances and coalitions, bridging the gap between climate science and policymaking, and promoting inclusive governance to promote innovative approaches to climate negotiations.

Mr. Jerome Ilagan, Chief of the Policy Research and Development Division (PRDD), Climate Change Commission, stated that the book is a โ€œmemory of the heart,โ€ documenting the Philippinesโ€™ role and contributions to climate diplomacy since the 1st Conference of Parties (COP) in 1995. He emphasized that climate negotiation is a collaborative process where institutions and actors work tirelessly behind the scenes to represent the voices of the Filipino people who cannot directly be heard at the negotiating table.

Atty. Alaya de Leon, Deputy Executive Director of Forest Foundation Philippines, also reflected on her experience joining the UNFCCC negotiation process in 2011 and REDD+ (Reducing Emissions from Deforestation and Forest Degradation). From the early stages of her career to today, she expressed hope that the book would inspire the younger generation of climate negotiators and encourage future leaders to pursue international climate negotiations for the betterment of the Philippines and its people.

Atty. Vicente Paolo Yu III, co-editor of the book, reflected on the motivations behind Negotiations from the Front Lines as a collective effort to preserve the experiences of Philippine climate negotiators. He stressed that the countryโ€™s โ€œfingerprintsโ€ can be found throughout various international agreements, including the UNFCCC, the Kyoto Protocol, and the Paris Agreement.

Atty. Cecilia Therese Guiao, co-editor of the book and Head Legal Officer of the Institute for International Legal Studies, unveiled access to the publication. Through her remarks, she recalled taking part in the negotiations on the drafting of the Paris Agreement and emphasized the importance of mentorship to budding climate negotiators. She then concluded by launching the bookโ€™s online edition and announced that the bookโ€™s printed edition will be available soon.

The full ebook may be accessed through this link: https://bit.ly/NegotiationsfromtheFrontlines

Those interested in obtaining a hard copy of the book once it is published may fill out this form: http://bit.ly/NegotiationsHardCopy

The Institute of International Legal Studies (IILS) of the University of the Philippines Law Center (UPLC), together wit...
22/07/2026

The Institute of International Legal Studies (IILS) of the University of the Philippines Law Center (UPLC), together with the Forum on Trade, Environment & the SDGs (TESS) and the Permanent Mission of the Philippines to the World Trade Organization (WTO), hosted the 2nd High-Level Roundtable on Trade, Climate, and Sustainable Development: Towards a Trade-Related Climate Strategy for a Climate-Resilient Philippines.

The roundtable discussion was held last July 09, 2026, at the 2F Conference Room in Bocobo Hall, UP Law Center, Diliman, Quezon City and was attended by over 90 representatives from key government agencies, including the Department of Energy (DOE), Department of Environment and Natural Resources (DENR), Climate Change Commission, Department of Foreign Affairs, Department of Trade and Industry, Department of Agriculture, Department of Tourism, Department of Labor and Employment, Energy Regulatory Commission, Board of Investments, National Commission for Culture and the Arts, members of civil society, the business sector, academia, and development partners.

The discussion began with opening remarks from Dean Gwen Grecia-De Vera of the UP College of Law, Ms. Yasmin Ismail of TESS, and His Excellency Manuel Teehankee, Ambassador and Permanent Representative of the Philippines to the WTO. This was followed by a series of introductory remarks from heads of government agencies, including Sec. Sharon Garin of the DOE and Sec. Juan Miguel Cuna of the DENR.

The event proper began with a presentation by Atty. Vicente Paolo Yu III on the draft Strategy Paper on the Philippines Trade-Climate Policy. The roundtable discussion was then divided into 6 sessions, gathering perspectives from various sectors and approaches from speakers, reactors, and participants. The sessions were moderated by Comm. Johannes Bernabe and Atty. Cecilia Therese Guiao and included discussions on the following areas: Trade Considerations in NDC 3.0 and NAP Implementation and Navigating Institutional Alignment, Energy Sector and Clean Technology, Agriculture, Fisheries, and Agri-food, Electronics and Export Compliance Readinessโ€™, Cultural, Creative, and Sustainability Services, and International and Regional Cooperation and the Role of Multilateralism in the Changing Global Order.

To end the program, Ms. Yasmin Ismail shared that the discussions across the various sectors show how the interest in developing a Strategy Paper on Trade-Climate Policy for the Philippines extends beyond mere compliance efforts to a paper that reflects the shared regard for competitiveness, diversification, economic resilience, economic security and sustainable development for the people. She thanked the various stakeholders for their input and perspectives, which will be further incorporated into future iterations of the Strategy Paper. Ambassador Teehankee lauded the second roundtable discussion as bringing about a substantive exchange that is a big leap from the first discussion held last year. He looks forward to the final version of the Strategy Paper, noting that several key government agencies expressed their intention to adopt several recommendations presented by the paper.

The event was hosted by Atty. Jurella Guiahara D. Santos, Law Reform Specialist of the Institute of International Legal Studies.

The UP Institute of International Legal Studies is proud to celebrate our Junior Legal Officer, Ms. Elma Latayan, and Re...
11/07/2026

The UP Institute of International Legal Studies is proud to celebrate our Junior Legal Officer, Ms. Elma Latayan, and Research Assistants, Ms. Patricia Somera and Mr. Mackie Valenzuela, who are graduating with the Class of 2026!

Your passion, excellence, and tireless contributions to the Institute have inspired us all, and we cheer you on in your future chapters.

The future of international law is brighter because of you! Congratulations, Class of 2026! ๐ŸŽ‰

See you TOMORROW!Join us in the book launch of โ€œNegotiations from the Frontlines: Perspectives of Filipino Negotiators i...
09/07/2026

See you TOMORROW!

Join us in the book launch of โ€œNegotiations from the Frontlines: Perspectives of Filipino Negotiators in Global Climate Governance," a compilation of essays on the United Nations Framework Convention on Climate Change (UNFCCC), written by Filipinos who have played significant roles in multilateral climate change science, policymaking, and negotiations over the past three decades.

The event will be held tomorrow, July 10, 2026, from 10:00 AM to 12:00 PM (PHT) at Bocobo Hall, UP Law Center, Quezon City.

If you are interested in attending, you may indicate your interest by answering this form: https://bit.ly/NegotiationsLaunch

Note: Registration on the day of the event opens at 9:30 AM

Address

Bocobo Hall Diliman
Quezon City
1101

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Alerts

Be the first to know and let us send you an email when Institute of International Legal Studies posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Practice

Send a message to Institute of International Legal Studies:

Shortcuts

Share