To assess the content of deep trade agreements (DTAs) the following datasets have been created: The Horizontal dataset maps the coverage and legal enforceability of 52 selected policy areas in 381 PTAs notified at WTO signed between 1958 and 2021. The Vertical dataset provides detailed information on the content of a sub-sample of eighteen policy areas most frequently covered in a set of 316 agreements currently notified to the WTO between 1958 and 2021.