United Kingdom

The UK 2016 Updated NAP mentions extraterritoriality while discussing the existing UK legal and policy frameworks in section devoted to the State’s Duty to Protect Human Rights [page 6]:

“The UK is subject to international human rights obligations under customary international law and as a result of the international legal instruments we have signed and ratified. Human rights obligations generally apply only within a State’s territory and/or jurisdiction. Accordingly, there is no general requirement for States to regulate the extraterritorial activities of business enterprises domiciled in their jurisdiction, although there are limited exceptions to this, for instance under treaty regimes. The UK may also choose as a matter of policy in certain instances to regulate the overseas conduct of British businesses.”