Oklahoma House Bill HB1603

Oklahoma 2026 Regular Session

• Introduced: 2/3/25
• Refer: 2/4/25
• Report Pass: 3/5/25
• Engrossed: 3/25/25
• Refer: 4/1/25

Caption

Schools; requiring age-appropriate human growth and development curriculum to be taught in public schools; guidelines and resources; effective date.

Summary

HB1603 requires public schools in Oklahoma to teach a human growth and development curriculum that covers human biology related to pregnancy, development inside the womb, a high-definition ultrasound video, and a computer-generated animation of fetal development. The instruction may be incorporated into existing health or science courses or offered as a separate course, and the State Board of Education is directed to incorporate the instruction into academic content standards. The bill also creates an opt-in parental permission process. School districts must provide parents or legal guardians an opt-in form at least two weeks before the curriculum is taught, and the form must be retained by the district. Students may receive the instruction only if a parent or guardian completes the form, and the bill also exempts students with an IEP for a significant cognitive disability from the graduation-related instruction requirement. As drafted, the measure ties this instruction to high school graduation: students in grades 9 through 12 at public high schools accredited by the State Board of Education must receive the instruction to earn a standard diploma, unless the parent did not opt in or the student qualifies for the IEP exemption. The bill is set to take effect November 1, 2025, and would be codified as a new section of Title 70 of the Oklahoma Statutes. The general sentiment in the available voting history appears favorable, with the bill advancing out of the House Rules Committee and passing House third reading by a substantial margin. That said, the committee vote was not unanimous, suggesting some disagreement over the bill’s approach. The main points of contention are likely the mandatory nature of the curriculum for graduation, the specific fetal-development content, and the opt-in versus opt-out structure, which may raise concerns among supporters of local control, parental rights, or curriculum neutrality.

Impact

HB1603 would add a new statutory requirement in Title 70 for public schools to provide human growth and development instruction and would require the State Board of Education to align academic standards accordingly. It would affect school districts, parents and guardians, high school students in grades 9-12, and students with significant cognitive disabilities under an IEP. The bill also establishes a new parental opt-in procedure and makes completion of the instruction part of the standard diploma pathway, subject to the bill’s exemptions.

Sentiment

The bill appears to have generally positive momentum in the House, with strong third-reading support and committee approval, indicating broad legislative backing. However, the non-unanimous committee votes show that the bill is not without opposition or reservations. The available record suggests support for the educational content and graduation requirement, alongside some concern about the policy’s implications for parental consent and curriculum requirements.

Contention

The likely areas of contention are the required inclusion of fetal-development materials, the use of a high-definition ultrasound video and computer-generated animation, and the fact that the instruction is tied to graduation requirements. Opponents may view the bill as too prescriptive or ideologically driven, while supporters likely emphasize educational content and human development instruction. The opt-in permission form also creates a point of debate because it places the burden on parents to authorize participation rather than defaulting to automatic enrollment.