Tax collection and tax policy remain high priorities for the F.A.T.F. and the O.E.C.D. These organizations are responsible for developing and monitoring implementation of standards aimed at enhancing transparency, combatting financial crime, and ensuring effective regulation. The past decade saw adoption of accelerated reforms and ambitious deadlines. Differences between implementation and interpretation of international standards and unilateral or bilateral initiatives increase complexity and uncertainty for H.N.W.I.’s. In an introductory chapter to this edition of Insights, Joshua Mangeot, a partner of the B.V.I. office of Harneys, sets the table for the articles that follow.