Official text and translations
Treaty Office: English Second Additional Protocol
Treaty Office: French Second Additional Protocol
Treaty Office: Official and non-official languages
While cybercrime is proliferating and the complexity of obtaining electronic evidence that may be stored in foreign, multiple, shifting or unknown jurisdictions is increasing, the powers of law enforcement are limited by territorial boundaries. As a result, only a very small share of cybercrime that is reported to criminal justice authorities is leading to prosecutions or court decisions.
The Protocol responds to this challenge and provides tools for enhanced co-operation and disclosure of electronic evidence - such as direct cooperation with service providers and registrars, effective means to obtain subscriber information and traffic data, immediate co-operation in emergencies or joint investigations - that are subject to a system of human rights and rule of law, including data protection safeguards.
Tools of the Second Additional Protocol
The Cybercrime Convention Committee (T-CY) and the CyberSPEX project, a joint initiative of the European Union and the Council of Europe, will host an industry exchange with service providers to strengthen public-private collaboration under the Second Protocol to the Convention on Cybercrime (Budapest Convention). We encourage service providers and representatives of similar entities to join us in this important dialogue.
Register here
signatories in total*
countries have ratified the Protocol (out of the 49 signatories)*
27 March 2025
Latvia becomes the 49th State to sign the Second Additional Protocol
12 December 2024
Peru becomes the 48th State to sign the Second Additional Protocol
24 September 2024
Paraguay becomes the 47th State to sign the Second Additional Protocol
20 June 2024
Czechia and Sierra Leone become the 45th and 46th States to sign the Second Additional Protocol
17 June 2024
Georgia becomes the 44th State to sign the Second Additional Protocol
