**Summary** This OSF archive includes materials for the analysis of the environmental enteric dysfunction outcomes of the WASH Benefits Kenya trial (NCT01704105) and the Bangladesh trial (NCT01590095). The principal investigator for the Kenya trial is Clair Null at Innovations for Poverty Action and Mathematica Policy Research and the principal investigator for the Bangladesh trial is Stephen Luby at Stanford University. The coordinating principal investigator for the overall WASH Benefits study is Jack Colford at UC Berkeley. This archive includes the trial's pre-specified analysis plan for the environmental enteric dysfunction outcomes. The archive will make public additional study materials, including full replication files for the environmental enteric dysfunction analysis (clean datasets with metadata, final analysis scripts), at the time that these outcomes are published in a peer-reviewed journal. **Additional Information** The trial was funded by the Bill & Melinda Gates Foundation through a grant to the University of California, Berkeley (OPPGD759). If you have questions about files in this archive, please contact Audrie Lin (audrielin@berkeley.edu) or Andrew Mertens (amertens@berkeley.edu). Publication The EED outcomes were published in Clinical Infectious Diseases on April 9, 2019: https://academic.oup.com/cid/advance-article/doi/10.1093/cid/ciz291/5432324