---
type: "Bill"
title: "Electric vehicles; creating the Oklahoma Electric Vehicle Charging Act. Effective date."
description: "Electric vehicles; creating the Oklahoma Electric Vehicle Charging Act. Effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2024"
identifier: "SB 502"
citation: "Oklahoma SB 502 (2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Hall", "Hilbert"]
version_count: 9
action_count: 29
vote_count: 6
first_action: "2023-02-06"
last_action: "2023-06-06"
source: "openstates"
source_identifier: "ocd-bill/9b96590e-4510-4aef-8fc3-bc4a6622f129"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=SB502&session=2400"
source_hash: "e527629c2a6025d7813417fbc3b30b2b62dd7a7601569808d0854871ca52eb6c"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-ok"]
---

# Oklahoma SB 502 (2024) — Electric vehicles; creating the Oklahoma Electric Vehicle Charging Act. Effective date.

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Introduced** (filed) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 INT/SB/SB502 INT.PDF)
2. **1 Floor Amendment by HILBERT** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLOOR AMENDMENTS/House/SB502 FA1 HILBERTKY-MAH.PDF)
3. **Amended And Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 AMENDMENTS/Amendment & Engr/SB502 HASB & ENGR.PDF)
4. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENGR/SB/SB502 ENGR.PDF)
5. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 ENR/SB/SB502 ENR.PDF)
6. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/HFLR/SB502 HFLR.PDF)
7. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 FLR/SFLR/SB502 SFLR.PDF)
8. **House Committee Substitute for Senate Bill** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE SUBS/HCSS/SB502 HCS.PDF)
9. **SB502 FULLPCS1 KYLE HILBERT-MAH.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2023-24 COMMITTEE AMENDMENTS/House/SB502 FULLPCS1 KYLE HILBERT-MAH.PDF)

## Votes

- Committee On Energy & Telecommunications: Strike The Title, Motion By Senator Paxton - Adopted — **11–0** (pass) · upper
- Committee On Finance — **13–0** (pass) · upper
- Third Reading — **47–0** (pass) · upper
- Third Reading — **92–0** (pass) · lower
- Fourth Reading — **44–0** (pass) · upper
- Utilities Committee: Do Pass As Amended By Cs — **9–0** (pass) · lower

## Sponsors

- Hall — primary (person)
- Hilbert — primary (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2023-02-06** First Reading `introduction, reading-1`
- **2023-02-06** Authored by Senator Hall
- **2023-02-07** Second Reading referred to Energy and Telecommunications Committee then to Finance Committee `reading-2, referral-committee`
- **2023-02-09** Reported Do Pass as amended Energy and Telecommunications committee; CR filed `committee-passage`
- **2023-02-09** Title stricken
- **2023-02-09** Referred to Finance `referral-committee`
- **2023-02-13** Reported Do Pass Finance committee; CR filed `committee-passage`
- **2023-02-14** Coauthored by Representative Hilbert (principal House author)
- **2023-03-08** General Order, Considered
- **2023-03-08** Measure passed: Ayes: 47 Nays: 0 `passage`
- **2023-03-08** Referred for engrossment
- **2023-03-09** Engrossed to House `passage`
- **2023-03-09** First Reading `introduction, reading-1`
- **2023-03-29** Second Reading referred to Utilities `reading-2, referral-committee`
- **2023-04-10** CR; Do Pass, amended by committee substitute Utilities Committee `committee-passage`
- **2023-04-10** Title restored
- **2023-04-26** General Order
- **2023-04-26** Amended by floor substitute
- **2023-04-26** Third Reading, Measure passed: Ayes: 92 Nays: 0 `passage, reading-3`
- **2023-04-26** Referred for engrossment
- **2023-04-27** Engrossed, signed, to Senate `passage`
- **2023-04-27** HAs read
- **2023-05-22** HAs adopted
- **2023-05-22** Measure passed: Ayes: 44 Nays: 0 `passage`
- **2023-05-22** Referred for enrollment
- **2023-05-23** Enrolled, to House
- **2023-05-23** Signed, returned to Senate
- **2023-05-23** Sent to Governor `executive-receipt`
- **2023-06-06** Approved by Governor 06/06/2023 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/9b96590e-4510-4aef-8fc3-bc4a6622f129`. Confidence: reported (aggregated from official Oklahoma legislature records).