IDI, LLC policies state that only IDI Qualified Administrators (QAs) are able to conduct research on IDI data (IDI License Agreement, Section C-7, p.4.; Section E-4, p.7).
It is possible for a QA to collaborate with non-QAs in conducting research using IDI data, however, ultimately, the QA is solely responsible for the correct use of the data as well as its publication. (And would then, of course, need to be listed as an author on any publication). If the data is not interpreted or used correctly, the QA would be held responsible.
In addition, IDI, LLC encourages QAs to review the confidentiality policy they have in place with the client to ensure they have permission to use data for research purposes. In the confidentiality policy, what is indicated will be done with the results? Does it specify who will see individuals' results? Were respondents aware of and did they agree to their results being used for this purpose when they took the IDI?