According to Odaily, the Blockchain Association in the United States has announced on the X platform that it has filed a lawsuit in collaboration with the DeFi Education Fund and the Texas Blockchain Council. The lawsuit challenges the broker rules set by the Internal Revenue Service (IRS). Previously, it was reported that the U.S. Department of the Treasury and the IRS finalized tax reporting requirements for certain cryptocurrency brokers under RIN 1545-BR39, TD 10021.