The Portuguese Classification of Occupations 2010 (CPP/2010) is integrated in the latest International Standard Classification of Occupations (ISCO/2008) and it substitute the National Classification of Occupations 1994 (CNP/94) of the Employment and Vocational Training Institute harmonized with the ISCO/1988.

The structure of CPP/2010 integrates all levels (Major Group, Sub-Major Group, Minor Group and Unit Group) of the ISCO/2008 and it´s an essential tool for statistics on occupations (observation, analysis and consolidation series) and statistical comparability at European and international levels.