International Investment Law

About This Catalogue

CLNZ Books presents a curated selection of new and recent titles in International Investment Law, spanning investment treaty arbitration, ISDS reform, energy transition disputes, climate finance, and the digital economy. Compiled for university law libraries, investment arbitration practitioners, and institutional readers worldwide.

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Areas Covered

• Investment Treaty Law & Arbitration
• Investor-State Dispute Settlement (ISDS) Reform
• Energy Transition & Investment Protection
• Digital Economy & Emerging Technologies
• Enforcement of Arbitral Awards
• Third-Party Funding
• Climate Finance & Sustainable Development
• EU Investment Policy
• Foreign Investment in Armed Conflict
• Multilateral Development Banks

The African Renaissance in the Age of Globalization: What Role for International Investment Law?

Valentina Vadi, Saudin Mwakaje, Tarcisio Gazzini (eds)

Cambridge University Press | To be published December 2026 | ISBN 9781009611794

Explores how African states are reshaping their role in international investment law amid renewed continental integration efforts, examining AfCFTA implications and reform of the traditional investor-state paradigm. Brings together leading scholars on African international economic law. A timely contribution for practitioners and policymakers tracking Africa's evolving investment governance.

Foreign Direct Investment: A Practitioner’s Guide

Pablo Figueroa, Julia M. Böhme

Kluwer Law International | Published December 2026 | ISBN 9789403529189

A practical guide to structuring, protecting and disputing foreign direct investment across major jurisdictions, covering due diligence, treaty protections and dispute resolution strategy from an in-house and advisory perspective. Written by practitioners with deep transactional experience. A useful working reference for investment lawyers and corporate counsel.

Domestic Law Concepts in International Investment Law and Arbitration

Gabriel M. Lentner

Edward Elgar Publishing | To be published December 2026 | ISBN 9781035392902

Examines how domestic legal concepts are imported into and applied within international investment law and arbitration, addressing the tension between national legal traditions and international treaty standards. Offers a systematic framework for understanding this interface. Valuable for arbitrators and scholars researching the domestic-international law boundary.

The Protection of Unilateral Promises in General International Law and Investment Law

Johannes Tropper

Brill Nijhoff | Published November 2026 | ISBN 9789004772939

Analyses how unilateral promises and undertakings are protected under general international law and investment law, an underexplored area with growing relevance to state commitments and investor reliance. Draws on comparative doctrine and arbitral practice. A specialist reference for scholars working on sources of international obligation.

International Investment Protection in the Space Sector

Laura Yvonne Zielinski

Kluwer Law International | To be published October 2026 | ISBN 9789403572802

Explores how international investment law frameworks apply to the fast-growing space industry, addressing satellite infrastructure, launch services and the unique risk profile of space-related investments. A pioneering treatment of an emerging asset class. Relevant for investment lawyers and space law specialists tracking this frontier.

Investment Treaties and Intellectual Property Disputes: A Reform Agenda for Treaty Design and Adjudication

Ramil Gachayev

Routledge | To be published October 2026 | ISBN 9781041347071

Examines the growing overlap between investment treaty protections and intellectual property rights, proposing reforms to treaty design and adjudication to better address IP-related investor-state disputes. Engages with recent high-profile pharmaceutical and technology cases. Relevant for IP and investment arbitration practitioners alike.

The Redesign of International Investment Contracts

Yuliya Chernykh, David Collins, Hayk Kupelyants (eds)

Edward Elgar Publishing | To be published September 2026 | ISBN 9781049416588

Assesses how international investment contracts are being redesigned to address sustainability, human rights and stabilisation concerns, moving beyond the traditional investor-protection template. Brings together leading contract and investment law scholars. Useful for negotiators and counsel drafting state-investor agreements.

The Evolution of European Investment Law and Policy: 10 Years of EFILA Lectures

Nikos Lavranos, Hugo Cardona Cárdenas, Vanda Kopic

Kluwer Law International | Published August 2026 | ISBN 9789403557007

A landmark collection drawing on a decade of lectures from the European Federation for Investment Law and Arbitration (EFILA). Tracks the evolution of EU investment policy, intra-EU disputes, the Investment Court System and the multilateral reform agenda. Essential for practitioners following EU investment law developments.

Investment Law and the Energy Transition: Promotion, Protection and Arbitration

Kaj Hobér, Volker Roeben, Ylli Dautaj (eds)

Routledge | Published August 2026 | ISBN 9781032877327

A comprehensive examination of how investment law frameworks interact with the global energy transition, covering investment promotion, treaty protections and arbitration mechanisms as renewable energy policy reshapes the sector. Brings together leading energy and investment arbitration scholars. A core reference for energy transition disputes work.

International Investment Law and the Energy Transition

Rahmi Kopar, Volker Roeben (eds)

Hart Publishing | Published August 2026 | ISBN 9781509983261

Explores the challenges and opportunities the energy transition poses for international investment law, addressing regulatory change, investor-state disputes and the balance between climate commitments and investment protection. Companion volume to the broader energy transition literature. Useful for practitioners advising on renewable energy investment risk.

Reconciling Domestic Property Regimes and International Investment Protection: Origins, Comparisons and Contestations

Inga Martinkutė (ed)

Brill Nijhoff | Published August 2026 | ISBN 9789004763449

Examines how domestic property law regimes interact with international investment protection standards, tracing the origins of this tension and proposing paths to reconciliation across jurisdictions. Combines comparative property law with investment treaty analysis. Valuable for scholars researching expropriation and property rights doctrine.

Enforcement of Investment Treaty Arbitration Awards, 3rd ed

Julien Fouret (ed)

Globe Law and Business | Published June 2026 | ISBN 9781837231164

The third edition of this authoritative guide to enforcing investment arbitration awards across multiple jurisdictions, addressing ICSID and non-ICSID awards, sovereign immunity, annulment proceedings and practical enforcement strategies worldwide. A leading practitioner reference for award enforcement. Essential for counsel pursuing or defending investment claims.

A Sociology of International Investment Law: Themes from Max Weber

David Schneiderman

Oxford University Press | Published May 2026 | ISBN 9780198982708

Applies Weberian sociological frameworks to international investment law, examining how legal rationality, bureaucratic authority and legitimacy shape the investment treaty regime. A groundbreaking interdisciplinary contribution bridging law and sociology. Valuable for academics researching the theoretical foundations of investment law.

Third-Party Funding in International Investment Law

Ammar Tanhan

Routledge | Published April 2026 | ISBN 9781041153054

Analyses the growing role of third-party funding in investment arbitration, exploring disclosure obligations, conflicts of interest, cost allocation, security for costs and the regulatory responses emerging across jurisdictions. A timely treatment of a fast-developing practice area. Relevant for arbitration counsel and funders alike.

International Investment Law in the Commonwealth Caribbean

Jason Haynes

Routledge | Published March 2026 | ISBN 9781041229254

The first comprehensive treatment of international investment law as it applies to the Commonwealth Caribbean, examining bilateral investment treaties, CARICOM frameworks, investor-state arbitration experience and the region’s policy challenges. Fills a notable gap in regional investment law literature. Useful for practitioners and policymakers in Caribbean jurisdictions.

Digitalisation, New Technologies and International Investment Law

Panos Delimatsis, Georgios Dimitropoulos, Anastasios Gourgourinis (eds)

Cambridge University Press | Published March 2026 | ISBN 9781009646161

Examines how digitalisation and emerging technologies, including AI, blockchain and data governance, are transforming international investment law, addressing digital investment protection, cyber sovereignty and the adequacy of existing treaty frameworks. Brings together leading voices on tech and investment law. Relevant for practitioners advising digital economy investors.

Admissibility of Shareholder Claims under Investment Treaties

Gabriel Bottini

Cambridge University Press | Published March 2026 | ISBN 9781108714730

A focused study of when and how shareholder claims are admissible under investment treaties, addressing indirect claims, corporate structuring and the jurisdictional thresholds arbitral tribunals apply. Combines doctrinal rigour with practical guidance for claim structuring. Useful for counsel advising minority and indirect shareholders.

A Comparative Guide to the Asian Infrastructure Investment Bank, 2nd ed

Natalie Lichtenstein

Oxford University Press USA | Published March 2026 | ISBN 9780197823088

Written by the AIIB’s founding Chief Counsel, this second edition takes apart the AIIB Charter clause by clause, covering mandate, investment operations, membership, finance and governance, set against the World Bank and other multilateral development bank charters. An authoritative institutional reference. Essential for practitioners working with multilateral development finance.

Arbitration with State Parties in Foreign Investment Disputes: A Rule of Law Approach to Domestic Restrictions on Consent and Arbitrability

Seyed R. Mansouri

Larcier Intersentia Publishers | Published December 2025 | ISBN 9781839706134

Examines domestic legal restrictions on state consent to arbitration and their impact on investor-state dispute settlement, proposing a rule of law framework for reconciling national sovereignty with international arbitration commitments. A rigorous doctrinal contribution. Relevant for practitioners assessing jurisdictional objections in state-party disputes.

Research Handbook on Climate Finance and Investment Law

Michael Mehling, Harro van Asselt (eds)

Edward Elgar Publishing | Published December 2025 | ISBN 9781789905397

A 17-chapter Research Handbook examining how finance and investment frameworks are performing against climate policy objectives, covering institutional climate finance, the Energy Charter Treaty, climate risk disclosure and green financial instruments. A comprehensive reference for the climate-investment interface. Valuable for practitioners and scholars in climate finance law.

Social Rights in International Investment Law: Reconciliation and Integration

Luis Felipe Yanes

Routledge | Published December 2025 | ISBN 9781041012269

Explores how social rights can be reconciled with and integrated into investment protection standards, addressing the tension between investor guarantees and states’ social and regulatory obligations. Proposes doctrinal pathways for greater coherence. Relevant for scholars and practitioners working at the investment-human rights interface.

The Transformation of International Investment Law and Its Principles: Indirect Expropriation and Fair and Equitable Treatment

Güneş Ünüvar

Springer-Verlag | Published October 2025 | ISBN 9783032011091

Analyses the transformation of indirect expropriation and fair and equitable treatment, tracing their evolution in treaty practice and arbitral jurisprudence. A focused doctrinal study of two of the most litigated investment protection standards. Useful for practitioners and scholars researching core investment treaty principles.

Investment Promotion Agencies and Foreign Direct Investment

Martin G. Kaspar

Routledge | Published September 2025 | ISBN 9781032155173

Investigates the role and effectiveness of investment promotion agencies in attracting foreign direct investment, combining legal and economic analysis with comparative case studies across jurisdictions. Bridges policy design and investment law practice. Useful for government advisers and investment law scholars.

The Application of Foreign Investment Protection in Times of Armed Conflict

Petr Stejskal

Palgrave Macmillan | Published July 2025 | ISBN 9783031949760

Addresses the intersection of international investment law and the law of armed conflict, analysing how bilateral investment treaties and customary international law protect foreign investments during hostilities. A timely study given rising geopolitical instability. Relevant for practitioners advising investors in conflict-affected jurisdictions.

EU Values in Investment Law and Policy: Promises of Democracy and Rule of Law?

Maria Laura Marceddu

Oxford University Press | Published July 2025 | ISBN 9780192899576

Examines how EU values, democracy, rule of law and fundamental rights are integrated into the EU’s investment law and policy framework, including the Investment Court System and recent treaty negotiations. A critical assessment of the EU’s normative investment agenda. Useful for scholars and practitioners following EU investment policy.

Research Handbook on Investment Law and Sustainable Development

Marie-Claire Cordonier Segger, Ted Gleason, Sean Stephenson (eds)

Edward Elgar Publishing | Published April 2025 | ISBN 9781789908923

A comprehensive research handbook examining the intersection of investment law and sustainable development, covering environmental protection, social responsibility and the reform of investment treaty frameworks. Brings together leading voices on sustainable investment governance. A strong reference collection for academic libraries.

International Investment Law Reform: Contemporary Issues and Solutions

Obiajunwa Ama (ed)

Routledge | Published March 2025 | ISBN 9781032804866

Surveys the major contemporary proposals for reforming international investment law and investor-state dispute settlement, addressing multilateral court proposals, appellate mechanisms and treaty renegotiation. Brings together practitioner and academic perspectives on the reform agenda. Relevant for policymakers and scholars tracking ISDS reform.

International Investment Law and the Energy Transition

Rahmi Kopar, Volker Roeben (eds)

Hart Publishing | Published February 2025 | ISBN 9781509983223

Explores the challenges and opportunities the energy transition poses for international investment law, addressing regulatory change, investor-state disputes and the balance between climate commitments and investment protection. Useful for practitioners advising on renewable energy investment risk.

Foundations of International Economic Law, 2nd ed

David Collins

Edward Elgar Publishing | Published January 2025 | ISBN 9781035341924

A concise, accessible introduction to the foundations of international economic law, covering trade, investment and monetary law within a unified analytical framework. The second edition updates coverage of recent institutional and doctrinal developments. A strong teaching text for international economic law courses.

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CLNZ Books is a specialist academic and professional bookseller, curating titles in Law, Economics & Finance, Energy, and Medicine for university libraries, law firms, research centres, and individual professionals worldwide. Positioned as "Bookseller for Professionals Worldwide," CLNZ Books combines direct relationships with leading academic publishers with a personal, responsive service.

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