According to instructions: "Visit the online Data Access request tool for the AD Knowledge Portal, where you can download and print the DUC form." I couldn't find the Data Use Certificate (DUC) form (and no download link) in the designated page https://www.synapse.org/#!AccessRequirement:AR_ID=9603055&TYPE=ENTITY&ID=syn2426151 No DUC form, not able to proceed

Created by SHAOJUN TANG TANGSHAO2008
The DUC pdf will show up on the second page of the module that pops up when you click Request Access! Once you fill out the info on the first page, click Next and you will see the page with the DUC form.
@TANGSHAO2008 did you click on the Request Access button in the lower right hand corner? That will bring you to a page where you can download the DUC

CAN'T find the Data Use Certificate (DUC) form page is loading…