==DESTA==
[[ImageFile:DESTA.PNG|right|frameless]] Design of Trade Agreements (DESTA) Database (Mapping international trade agreements and exploring causes and effects.)
Users of data available in the download section are asked to cite Dür, A., Baccini L., and Elsig M. 2014. The Design of International Trade Agreements: Introducing a New Dataset. The Review of International Organizations, 9(3): 353-375.
==WTO==
===Preferential Trade Arrangements===
This database contains information on the preferential trade arrangements (PTAs) that are being implemented by WTO Members. The database was established as an outcome of the decision establishing the Transparency Mechanism for PTAs. In the context of this decision, PTAs are understood to mean non-reciprocal preferential schemes. They are distinct from regional trade agreements (RTAs), which are covered by the Transparency Mechanism for RTAs.