The fifth edition of the Balance of Payments Manual (BPM5) presents, revised, and updated standards for concepts, definitions, classifications, and conventions for the compilation of balance of payments and international investment position statistics, that reflect the widespread changes that have taken place in international transactions since the fourth edition was published in 1977. As the international standard, the Manual serves as a guide for IMF member countries that regularly report  the balance of payments data to the IMF. The Manual contains significantly expanded and restructured coverage of financial flows and stocks and international transactions in services. Harmonization with the System of National Accounts and other IMF statistical systems is also greatly increased. See also companion volumes, the Balance of Payments Compilation Guide, and the Balance of Payments Textbook.