Joint SEC and CFTC rulemaking on major digital asset classification (a) In general Not later than 150 days after the date of the enactment of this section, the Commission and the Commodity Futures Trading Commission shall jointly publish, for purposes of a 60-day public comment period, a proposed rulemaking that classifies each of the major digital assets by (i) highest market capitalization and (ii) highest daily trading volume as either— (1) a digital asset