Eric Yauch and Andrew Velarde highlight the major themes that came up at the American Bar Association Section of Taxation meeting in Washington, including interesting insights into recent and coming regulations. For more coverage of the ABA meeting, read these articles in Tax Notes:IRS Considering More Safe Harbors in O-Zone RulesPartnerships Can Defer Section 1231 Gain Under O-Zone RulesTreasury Carefully Considering Interest Definition in Final RulesTriple Net Lease Changes Likely in Final 199A Safe HarborIRS Won’t Be as Forgiving of TCJA Comment DeadlinesWilkins Predicts Temporary Regs Will Disappear From RulemakingTreasury, IRS Open to Suggestions on PTI SimplificationU.S. Officials Urging Delay of DSTs as Negotiations ContinueLooming Tax Court Trial Will Test Economic Substance DoctrineBridging the Guidance Enforcement Gap Is IRS PriorityWe want to hear from you, our listeners! To fill out a short, two-minute survey, visit taxnotes.co/podcastsurvey.