The US Government Accountability Office has released an 83 page Report to Congressional Committees, “Foreign Asset Reporting: Actions Needed to Enhance Compliance Efforts, Eliminate Overlapping Requirements, and Mitigate Burdens on U.S. Persons Abroad”. Thanks to JC for posting this link on the Media page.
Related Brock post: April 2019 Report From GAO is evidence of how #FATCA and Foreign Asset Reporting is viewed in the Homeland by USCitizenAbroad.