Tallinn Manual 2.0 on the International Law Applicable to Cyber Operations - Prepared by the International Groups of Experts at the Invitation of the NATO Cooperative Cyber Defense Centre of Excellence (Relié)

Tallinn Manual 2.0 expands on the highly influential first edition by extending its coverage of the international law governing cyber warfare to peacetime legal regimes. The product of a four-year follow-on project by a new group of 19 renowned international law experts, it addresses such topics as sovereignty, State responsibility, human rights, and the law of air, space, and the sea. Tallinn Manual 2.0 identifies 154 "black letter" rules governing cyber operations and provides extensive commentary on each rule.
Although Tallinn Manual 2.0 represents the views of the experts in their personal capacity, the project benefitted from the unofficial input of many States and over 50 peer reviewers.