Division IV constitutes the district's
criminal code. Congress codified the district's criminal statutes in 1901. By 2000, the code was considered obsolete, with a study in the
Northwestern University Law Review ranking it 45th out of 52 state and federal criminal codes. An independent D.C. Criminal Code Revision Commission formed in 2016 to consider revisions to the code, submitting its proposals to the
D.C. Council in March 2021. The Council adopted many of the commission's recommendations in the Revised Criminal Code Act of 2022, overriding the veto of Mayor
Muriel Bowser, who had expressed concerns about reducing some
mandatory sentencing guidelines during a time of increasing crime rates in the city. A Republican-led
United States House Committee on Oversight and Accountability introduced a bill to overturn the law before it would have taken effect. It was signed by President
Joe Biden in March 2023, marking the first time a D.C. law had been completely overturned since 1991, when Congress prevented the district from relaxing
building height restrictions. ==References==