In 2016, the Commodity Futures Trading Commission (CFTC or Commission) continued to pursue high-profile enforcement cases and to test its new enforcement authority under the Dodd-Frank Wall Street Reform and Consumer Protection Act (Dodd-Frank Act). On the regulatory front, the Commission issued several major final rules (margin for uncleared swaps, cross-border requirements for the margin rules, aggregation of positions and cybersecurity) and several important proposals which remain pending (position limits, Regulation AT, cross-border application of the registration thresholds and external business conduct standards, and swap dealer and major swap participant capital requirements).