A set of common criteria suitable for compiling statistics on education at an international level. The levels are defined as follows: ■ Level 0 – Pre-primary education ■ Level 1 – Primary education or first stage of basic education ■ Level 2 – Lower secondary or second stage of basic education ■ Level 3 – (Upper) secondary education ■ Level 4 – Post-secondary non-tertiary education ■ Level 5 – First stage of tertiary education ■ Level 6 – Second stage of tertiary education In the EU Skills Panorama indicators where the ISCED classification is available, the ISCED levels have been grouped as follows: ■ Levels 0-2 ■ Levels 3-4 ■ Levels 5-6 For more information see: http://www.uis.unesco.org/Education/Pages/international-standard-classification-of-education.aspx