The 7th meeting of the Salt Club will take place on September 4, 2017 in Nieuwdorp, Netherlands. The agenda includes welcoming remarks, approval of past meeting summaries, and election of leadership positions. Updates will be provided on geochemistry testing, microbial activity in salt, and the FEP catalogue. The main topic will be consolidation of crushed salt and its relevance to repository safety. Presentations will discuss crushed salt as an engineered barrier, material behavior from in situ tests, fluid flow modeling, and material models. International developments from the ABC-Salt workshop will also be discussed. The meeting will conclude with a chairperson's summary and discussion of the next meeting details.