The publication Integrated System of Input-Output Matrixes presents the matrixes for the Portuguese Economy, concerning the year 2013. Along with this publication, and also in the website of Statistics Portugal (in the section dedicated to National Accounts), it is made available the full set of detailed matrixes (82 x 82 products). This publication builds upon the information from the Press Release of December 2016, since it now includes the final demand multipliers matrixes.