R-DAS will be unavailable on 9/24/14 between 10:00 p.m. and midnight

ICPSR will perform maintenance on the Web server on 9/24/14 beginning at 10:00 p.m. During this maintenance, the Restricted-use Data Analysis System (R-DAS) will be unavailable. All other features of the SAMHDA site are expected to function as usual.