A new law aimed at updating how evidence is handled in criminal cases in Oklahoma will take effect later this year after receiving unanimous approval from the Legislature.
House Bill 3742, authored by Oklahoma Representative Erick Harris, modifies timelines and requirements related to discovery in criminal proceedings. The changes are intended to give both prosecutors and defense attorneys more time to review evidence before trial.
“House Bill 3742 will provide clearer guidelines for courts and attorneys, reduce delays and improve the overall integrity of criminal proceedings across our state,” Harris said.
The measure also updates procedures tied to preliminary examinations and evidence disclosure, with the goal of creating more consistency in how cases move through the court system.
Harris said the law is designed to reinforce due process protections and ensure a more transparent legal process for those involved in criminal cases.
The bill was signed into law April 27 and will take effect Nov. 1.

