According to an update to the list of signatories, Jamaica deposited its ratification instrument on 29 November 2018 for the OECD-Council of Europe Convention on Mutual Administrative Assistance in Tax Matters as amended by the 2010 protocol. The Convention will enter into force for Jamaica on 1 March 2019 and will generally apply from 1 January 2020, although it may apply for earlier periods between signatories if agreed to and applies in relation to any period regarding criminal matters.