A2.1 - Institutional groupings used in euro area monetary analysis tables (chapters 6 to 8 of the Statistical Bulletin)
A2.2 - Institutional groupings used in supervisory returns (chapter 4 of the Statistical Bulletin)
A2.3 - Institutional groupings used in National Accounts (including the Financial Accounts of the Spanish Economy) (chapters 2 and 3 of the Statistical Bulletin)