In this page the European Commission makes available for download the official crosswalks between the ESCO classification and other international classifications.
The methodology adopted to create the crosswalks is described in Technical Reports available in the Publication Section.
The crosswalk between ESCO and O*NET
O*NET - ESCO Crosswalk (Occupations)
Here, you can download the complete mapping table in CSV format, which details the correspondences between ESCO and O*NET classifications.
Technical Report
This technical report offers a detailed explanation of the work carried out to create a crosswalk between ESCO and O*NET. It provides insights into both classification systems, the methodology and AI models applied, the interpretation of the results, and additional supporting materials.