ICPSR encourages deposits of digital data. Depositing data into ICPSR is free. Deposits are made using a secure data deposit form to describe the data collection and upload content.
See ICPSR's Data Preparation Guide for information on the importance of sharing and archiving your data.
Select Start Deposit when you are ready to deposit your data and follow the online instructions. Also find information here on what to include with yoru data deposit.