United Kingdom
The UK 2013 NAP makes no reference to finance and banking.
The UK 2016 Updated NAP refers to two state-based bodies mandated to address financial matters in section 4 Access to Remedy for Human Rights Abuses Resulting from Business Activity [page 20] where it states:
“We also provide a number of state-based non-judicial mechanisms, including: … a considerable number of Ombudsman, Regulators and other Government Complaints Offices in industry sectors that have various mechanisms to hear complaints, impose sanctions and award compensation. For example, the Health and Safety Executive, Financial Conduct Authority, Financial Ombudsman Service and Advertising Standards Authority.”