---
type: "Bill"
title: "Revises provisions relating to petroleum storage tanks. (BDR 40-343)"
description: "Revises provisions relating to petroleum storage tanks. (BDR 40-343)"
jurisdiction: "us/states/nv"
legislature: "Nevada Legislature"
session: "81"
identifier: "AB 40"
citation: "Nevada AB 40 (81)"
classification: ["bill"]
subjects: ["CLAIMS", "BOARD TO REVIEW", "GOVERNOR", "STATE FINANCES AND FUNDS", "STORAGE TANKS"]
status: "enacted"
primary_sponsors: ["Assembly Committee on Natural Resources"]
version_count: 8
action_count: 15
vote_count: 0
first_action: "2020-11-18T08:00:00+00:00"
last_action: "2021-06-03T07:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/b131860b-dacf-4cea-96d6-f60ca3199f8a"
source_url: "https://www.leg.state.nv.us/App/NELIS/REL/81st2021/Bill/7291/Overview"
source_hash: "af67565c5f290d5fe028188997287bb402d823ba66f3a47db89f71e10a724f9b"
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-nv"]
---

# Nevada AB 40 (81) — Revises provisions relating to petroleum storage tanks. (BDR 40-343)

## Version chain

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

1. **As Introduced** (filed) — [source](https://www.leg.state.nv.us/Session/81st2021/Bills/AB/AB40.pdf)
2. **Amendment 491** (committee substitute) — [source](https://www.leg.state.nv.us/Session/81st2021/Bills/Amendments/A_AB40_R1_491.pdf)
3. **Amendment 68** (committee substitute) — [source](https://www.leg.state.nv.us/Session/81st2021/Bills/Amendments/A_AB40_68.pdf)
4. **Amendment 811** (committee substitute) — [source](https://www.leg.state.nv.us/Session/81st2021/Bills/Amendments/A_AB40_R2_811.pdf)
5. **Reprint 1** (committee substitute) — [source](https://www.leg.state.nv.us/Session/81st2021/Bills/AB/AB40_R1.pdf)
6. **Reprint 2** (committee substitute) — [source](https://www.leg.state.nv.us/Session/81st2021/Bills/AB/AB40_R2.pdf)
7. **Reprint 3** (committee substitute) — [source](https://www.leg.state.nv.us/Session/81st2021/Bills/AB/AB40_R3.pdf)
8. **As Enrolled** (enrolled) — [source](https://www.leg.state.nv.us/Session/81st2021/Bills/AB/AB40_EN.pdf)

## Sponsors

- Assembly Committee on Natural Resources — primary (person)

## Timeline

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

- **2020-11-18T08:00:00+00:00** Prefiled. Referred to Committee on Natural Resources. To printer. `introduction, referral-committee`
- **2020-12-22T08:00:00+00:00** From printer.
- **2021-02-01T08:00:00+00:00** Read first time. `reading-1`
- **2021-02-04T08:00:00+00:00** To committee.
- **2021-04-12T07:00:00+00:00** From committee: Amend, and do pass as amended. `committee-passage`
- **2021-04-13T07:00:00+00:00** Notice of eligibility for exemption. Read second time. Amended. (Amend. No. 68.) Rereferred to Committee on Ways and Means. Exemption effective. To printer. `reading-2`
- **2021-04-14T07:00:00+00:00** From printer. To engrossment. Engrossed. First reprint. To committee.
- **2021-05-24T07:00:00+00:00** From committee: Amend, and do pass as amended. Placed on General File. Taken from General File. Placed on General File for next legislative day. `committee-passage`
- **2021-05-25T07:00:00+00:00** Taken from General File. Placed on General File for next legislative day.
- **2021-05-26T07:00:00+00:00** Read third time. Amended. (Amend. No. 491.) Dispensed with reprinting. Read third time. Passed, as amended. Title approved, as amended. (Yeas: 42, Nays: None.) To printer. From printer. To reengrossment. Reengrossed. Second reprint. To Senate. In Senate. Read first time. Referred to Committee on Natural Resources. To committee. `reading-1, referral-committee`
- **2021-05-28T07:00:00+00:00** From committee: Amend, and do pass as amended. Placed on Second Reading File. Read second time. Amended. (Amend. No. 811.) To printer. From printer. To re-engrossment. Re-engrossed. Third reprint. `committee-passage`
- **2021-05-29T07:00:00+00:00** Read third time. Passed, as amended. Title approved, as amended. (Yeas: 21, Nays: None.) To Assembly. `passage, reading-3`
- **2021-05-30T07:00:00+00:00** In Assembly. Senate Amendment No. 811 concurred in. To enrollment. `passage`
- **2021-06-01T07:00:00+00:00** Enrolled and delivered to Governor. `executive-receipt`
- **2021-06-03T07:00:00+00:00** Approved by the Governor. Chapter 314. `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/b131860b-dacf-4cea-96d6-f60ca3199f8a`. Confidence: reported (aggregated from official Nevada legislature records).