Schools; length of school year; increasing minimum days of instruction; requiring parent-teacher conferences to have an in-person option; contingent effective date.
HB 3151, the Education Reform Act of 2026, sets minimum requirements for classroom instruction time in Oklahoma public schools. It mandates that districts provide at least 181 days or 1,086 hours of actual classroom instruction annually, prohibiting the counting of more than 30 hours of staff meetings or 12 hours of parent-teacher conferences toward this total. Starting in 2026-2027, schools cannot count virtual instruction days toward the required hours, except for up to two days (12 hours) per year with prior approval of the Superintendent of Public Instruction. The bill directly affects all Oklahoma public school districts and charter schools by defining what constitutes valid instructional time.
Bill status
signed
all 5 stages cleared
Introduction
Feb 2026
Committee Review
Apr 2026
House Passage
Mar 2026
Senate Passage
Apr 2026
Signed into Law
May 2026
Introduced Feb 2, 2026
Signed May 4, 2026
Maddy AI version diff · 8 comparisons
What changed between versions
Floor (House)
→
Floor (Senate)
·
5 edits
MODERATE
The bill was amended to transition from a House to a Senate version, adding new co-sponsors and updating the summary to reflect a conditional effective date. Substantively, the Senate version introduces a new option for districts to adopt a 'school-hours policy' requiring 1,086 hours of instruction (instead of just days), mandates an in-person option for parent-teacher conferences, and adds strict accountability measures requiring districts to prove student achievement improvements to keep extended-day schedules.
Scope change
The bill's scope expanded to include a new 'school-hours policy' option alongside the existing 'school-days' option, and the effective date for the new requirements is now contingent upon specific conditions being met.
REQUIREMENT
Added a new requirement allowing districts to adopt a 'school-hours policy' requiring 1,086 hours of instruction, with a specific minimum of 173 days if adopted.
Mandated that parent-teacher conferences must provide an in-person meeting option for parents and legal guardians.
ENFORCEMENT
Added a requirement that districts implementing extended-day schedules must document student achievement improvements; failure to do so allows the State Board of Education to deny accreditation.
TIMELINE
Changed the effective date language to be contingent upon certain conditions being met, rather than a fixed date.
ELIGIBILITY
Updated the list of bill sponsors to include additional Senators (Kerbs, Hilbert, Paxton, and Jech).
Floor votes · Senate Apr 27, 2026 · House Mar 11, 2026
How they voted
30–19
Passed · 1 other
Total votes 50
Apr 27, 2026
D
Democratic9
88% Nay
R
Republican41
70% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
32
Key actions
8
Committee
8
Amendments
1
May 4, 2026
Signed into law
Approved by Governor 05/01/2026
lower
Apr 27, 2026
Committee
Referred for enrollment
lower
Apr 27, 2026
Upper · Passed
Engrossed measure signed, returned to House
upper
Apr 27, 2026
Upper · Passed
Measure passed: Ayes: 30 Nays: 17
upper
Apr 7, 2026
Committee
Referred to Appropriations
upper
Apr 7, 2026
Upper · Passed
Reported Do Pass Education committee; CR filed
upper
Mar 12, 2026
Introduced
First Reading
upper
Mar 12, 2026
Lower · Passed
Engrossed, signed, to Senate
lower
Mar 11, 2026
Committee
Referred for engrossment
lower
Mar 11, 2026
Lower · Passed
Third Reading, Measure passed: Ayes: 62 Nays: 28
lower
Mar 11, 2026
Introduced
Amended by floor substitute
lower
Feb 25, 2026
Lower · Passed
CR; Do Pass, amended by committee substitute Appropriations and Budget Committee
lower
Feb 16, 2026
Lower · Passed
Recommendation to the full committee; Do Pass, amended by committee substitute Appropriations and Budget Education Subcommittee
lower
Feb 6, 2026
Committee
Referred to Appropriations and Budget Education Subcommittee
lower
Feb 4, 2026
Committee
Referred to Appropriations and Budget
lower
Feb 2, 2026
Introduced
First Reading
lower
2 primary · 0 co-sponsors
Sponsors
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