---
type: "Bill"
title: "Oklahoma Advance Directive Act; limiting liability of health care provider or entity under certain circumstances. Effective date."
description: "Oklahoma Advance Directive Act; limiting liability of health care provider or entity under certain circumstances. Effective date."
jurisdiction: "us/states/ok"
legislature: "Oklahoma Legislature"
session: "2020"
identifier: "SB 333"
citation: "Oklahoma SB 333 (2020)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Roberts (Sean)", "Standridge"]
version_count: 8
action_count: 24
vote_count: 1
first_action: "2019-02-04"
last_action: "2019-04-29"
source: "openstates"
source_identifier: "ocd-bill/8f95760d-b0fe-45ff-b72f-90c9bdf2f37f"
source_url: "http://www.oklegislature.gov/BillInfo.aspx?Bill=SB333&session=2000"
source_hash: "63cc9a629a7b9c4f1f0b5a1629268d32126a869e05d5d3b1271cddad033f29f9"
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 333 (2020) — Oklahoma Advance Directive Act; limiting liability of health care provider or entity under certain circumstances. 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/2019-20 INT/SB/SB333 INT.PDF)
2. **Engrossed** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENGR/SB/SB333 ENGR.PDF)
3. **Enrolled (final version)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 ENR/SB/SB333 ENR.PDF)
4. **Floor (House)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/HFLR/SB333 HFLR.PDF)
5. **Floor (Senate)** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLR/SFLR/SB333 SFLR.PDF)
6. **SB333 (3-04-19) (STANDRIDGE) FS FA1.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLOOR AMENDMENTS/Senate/SB333 (3-04-19) (STANDRIDGE) FS FA1.PDF)
7. **SB333 (3-04-19) (STANDRIDGE) RT FA1.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLOOR AMENDMENTS/Senate/SB333 (3-04-19) (STANDRIDGE) RT FA1.PDF)
8. **SB333 (3-04-19) (STANDRIDGE) RT FA2.PDF** (committee substitute) — [source](http://webserver1.lsb.state.ok.us/cf_pdf/2019-20 FLOOR AMENDMENTS/Senate/SB333 (3-04-19) (STANDRIDGE) RT FA2.PDF)

## Votes

- THIRD READING — **36–9** (pass) · upper

## Sponsors

- Roberts (Sean) — primary (person)
- Standridge — primary (person)

## Timeline

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

- **2019-02-04** First Reading `introduction, reading-1`
- **2019-02-04** Authored by Senator Standridge
- **2019-02-05** Second Reading referred to Judiciary `referral-committee, reading-2`
- **2019-02-12** Reported Do Pass as amended Judiciary committee; CR filed `committee-passage`
- **2019-02-12** Title stricken
- **2019-02-26** Coauthored by Representative Roberts (Sean) (principal House author)
- **2019-03-13** General Order, Amended by Floor Substitute
- **2019-03-13** Title restored
- **2019-03-13** Measure passed: Ayes: 36 Nays: 9 `passage`
- **2019-03-13** Referred for engrossment
- **2019-03-14** Engrossed to House `passage`
- **2019-03-14** First Reading `introduction, reading-1`
- **2019-03-19** Second Reading referred to Judiciary `referral-committee, reading-2`
- **2019-04-03** Withdrawn from Judiciary Committee
- **2019-04-03** Referred to Public Health `referral-committee`
- **2019-04-09** CR; Do Pass Public Health Committee `committee-passage`
- **2019-04-23** General Order
- **2019-04-23** Third Reading, Measure passed: Ayes: 85 Nays: 7 `passage, reading-3`
- **2019-04-23** Signed, returned to Senate
- **2019-04-23** Referred for enrollment
- **2019-04-24** Enrolled, to House
- **2019-04-24** Signed, returned to Senate
- **2019-04-24** Sent to Governor `executive-receipt`
- **2019-04-29** Approved by Governor 04/29/2019 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/8f95760d-b0fe-45ff-b72f-90c9bdf2f37f`. Confidence: reported (aggregated from official Oklahoma legislature records).