Blockchain Association is a Industry Association firm based in Washington, DC that the blockchain association is a nonprofit trade association based in washington, dc that represents the united states crypto industry in federal policy and regulation. its membership includes more than 125 companies, investors and projects such as coinbase, kraken and ripple. the association advocates for clear rules on digital assets, engages with congress and agencies including the sec and cftc, and has joined litigation challenging treasury broker-reporting rules affecting defi. in may 2025 former cftc commissioner summer mersinger was named ceo, succeeding kristin smith. They serve clients in United States. Blockchain Association is listed on The Token Playbook's vetted provider registry at thetokenplaybook.com/registry/blockchain-association.