Beneficial Ownership Registers provides detailed and up-to-date information on the reporting of ‘beneficial ownership’ of companies and trusts and sets the contemporary scene both internationally and on a country-by-country basis, with reference to European Union countries, the United Kingdom and the United States. Differences among EU member states exist although they are meant to implement the same EU directive, as the book convincingly shows, and a substantial difference also stands out between the EU and the US where the Corporate Transparency Act has approached the issue of reporting beneficial ownership of companies (though not of trusts, not a mean distinction) on a functional basis, rather than as a politically biased mission to be accomplished no matter what.