Title: 18-14 File Link /csl/18-14/download CSL Letter Types Advisories CSL Divisions DMO DCR CSL Regulation Parts 5 5h(a)(1) 39 39.12 39.13 40.2 40.3 CSL Issuance Date Mon, 05/21/2018 - 12:00 Description Advisory for exchanges and clearinghouses with respect to Virtual Currency Derivative Product Listings.