Everyone can have free access to searching and browsing the PrIMe Data Warehouse.

To contribute data or comments to the PrIMe Data Depository, an individual has to become a registered member of PrIMe.

A registered PrIMe member may request membership in one or more PrIMe Work Groups, at the discretion of the Work Group Leaders. The request can be submitted during the initial registration by selecting the respective group(s) from the list, or afterwards, by logging in, clicking on Work Groups at the bottom of the left panel, and selecting the desired group. At that time, the name of the selected group appears on the left panel with the link request subscription. Clicking this link sends an e-mail to the respective Group Leader.

A qualified industrial organization may request membership in the PrIMe Industrial Work Group by a representative of that organization becoming a registered PrIMe member and placing a request for the membership in the PrIMe Industrial Work Group similarly to the procedure described in the previous paragraph.