The LISS Data Archive contains all of the data and metadata for the LISS Panel. The data files (usually in SPSS and Stata formats) and other related files are available for download. The metadata for the datafiles is available for viewing on the website. This metadata includes variable information, questions, and more.

The structure of the LISS Data Archive is based on DDI 3.0. See the DDI Alliance website for more information about DDI.

The data archive uses Questasy, the data dissemination website application developed by CentERdata. Questasy is built with the following development tools: