Tallinn Manual 2.0 on the International Law Applicable to Cyber Operations

This comprehensive manual provides an essential framework for understanding international law as it applies to cyber operations, particularly in peacetime contexts.

Prepared by a distinguished group of international experts, Tallinn Manual 2.0 on the International Law Applicable to Cyber Operations offers an in-depth exploration of public international law as it pertains to cyberspace. This updated edition builds on the significant contributions of its predecessor, expanding its focus to encompass the legal frameworks governing peacetime cyber operations. Over the course of three years, a new team of twenty renowned legal scholars collaborated to address critical issues such as state sovereignty, accountability, human rights, and the laws governing air, space, and maritime operations.

In Tallinn Manual 2.0, the authors meticulously identify 154 'black letter' rules that govern cyber operations, providing comprehensive commentary on each rule to clarify their implications and applications. This manual serves as an essential resource for understanding the evolving landscape of international law in the context of cyber activities. Although the views expressed reflect the personal opinions of the contributing experts, the project has also benefited from the informal contributions of numerous states and over fifty peer reviewers, ensuring a well-rounded perspective.

As a significant advancement in the field, Tallinn Manual 2.0 not only reiterates the importance of legal frameworks in cyberspace but also highlights the necessity for clear regulations to address the challenges posed by modern cyber operations. This manual is an invaluable reference for legal practitioners, policymakers, and scholars interested in the intersection of technology and international law.