The Oklahoma Senate on Tuesday gave unanimous approval to a bill that would let qualified experts testify in human trafficking cases to explain how exploitation can shape a victim’s beliefs, perceptions and behavior. The proposal also orders the state Attorney General’s Victims Services Unit to grow its offerings for trafficking survivors and creates new certification and confidentiality standards for shelters and programs. With the Senate’s signoff, the bill now heads to the Oklahoma House for its turn under the microscope.
Senate Bill 1810 was authored in the Senate by Sen. Darrell Weaver and is being carried in the House by Rep. Tammy West. According to the bill summary on the Oklahoma Legislature’s website, the measure would make expert testimony about the effects of trafficking admissible in court, stating that “testimony of an expert witness shall be admissible” in those cases. KFOR reported that senators backed the measure unanimously.
Weaver spent nearly 30 years with the Oklahoma Bureau of Narcotics and served as its director from 2006 through 2015, a period in which the agency expanded its focus on trafficking, according to bureau documents and local reporting. News 9 and agency budget materials document Weaver’s tenure and the creation of an OBN human trafficking unit, and he has told reporters that allowing expert evidence is meant to give courts clearer context for how survivors testify.
What the bill does
SB 1810 revises state law so that qualified experts can testify about how trafficking influences a victim’s beliefs, behavior and perceptions, and it broadens the Attorney General’s Victims Services Unit so that it includes dedicated services for trafficking survivors. The version passed on the Senate floor also layers in certification requirements for shelters, adds confidentiality protections for victim records, and gives the Attorney General or a district attorney authority to bring certain enforcement actions. The statutory changes are spelled out in detail in the bill text and the Senate floor version.
Legal implications
Attorneys point out that the proposal would not turn expert opinions into automatic wins for either side. Judges would still decide whether an expert can testify under existing evidence rules and standards for expert witnesses. Supporters liken SB 1810 to earlier Oklahoma reforms that opened the door to expert testimony in other survivor-focused contexts, including the 2024 Survivors’ Act. Advocates argue that social science experts can help jurors make sense of trauma-driven behavior, while courts keep their traditional role as gatekeepers for what is reliable and relevant. KOSU covered debate over the Survivors’ Act and early litigation that highlights those evidentiary questions.
What’s next
With the Senate’s unanimous vote in the books, SB 1810 now moves to the Oklahoma House for debate and possible changes. If House members pass the bill in its current form and the governor signs it, the updated statutes and new certification rules would roll out on the schedule set in the measure. Lawmakers, prosecutors and survivor service providers are expected to watch closely how trial courts apply the expert testimony provisions if and when the bill becomes law.
