---
type: "Bill"
title: "Correcting Errors in the Colorado Marijuana Code"
description: "The act corrects citations in the marijuana code and grammatical and wording issues.(Note: This summary applies to this bill as enacted.)"
jurisdiction: "us/states/co"
legislature: "Colorado General Assembly"
session: "2021A"
identifier: "HB 21-1178"
citation: "Colorado HB 21-1178 (2021A)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Andres Pico", "Donald Valdez", "Rachel Zenzinger", "Rob Woodward"]
version_count: 8
action_count: 13
vote_count: 2
first_action: "2021-03-04T07:00:00+00:00"
last_action: "2021-05-10T06:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/4577f11e-41f9-4f54-8189-1580c451ea93"
source_url: "http://leg.colorado.gov/bills/hb21-1178"
source_hash: "e08f79e74a620fc57361fbbbfb81cc7a7857b4a9bea6788240452dc36fdae0a3"
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-co"]
---

# Colorado HB 21-1178 (2021A) — Correcting Errors in the Colorado Marijuana Code

The act corrects citations in the marijuana code and grammatical and wording issues.(Note: This summary applies to this bill as enacted.)

## Version chain

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

1. **Committee Amendment** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/2021a_hb1178_s_agr_001.pdf)
2. **Engrossed (03/22/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/documents/2021A/bills/2021a_1178_eng.pdf)
3. **Final Act (04/30/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/documents/2021A/bills/2021a_1178_enr.pdf)
4. **Introduced (03/04/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/documents/2021A/bills/2021a_1178_01.pdf)
5. **Reengrossed (03/24/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/documents/2021A/bills/2021a_1178_ren.pdf)
6. **Rerevised (04/20/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/documents/2021A/bills/2021a_1178_rer.pdf)
7. **Revised (04/19/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/documents/2021A/bills/2021a_1178_rev.pdf)
8. **Signed Act (05/10/2021)** (committee substitute) — [source](http://leg.colorado.gov/sites/default/files/2021a_1178_signed.pdf)

## Votes

- BILL — **33–0** (pass) · upper
- BILL — **62–0** (pass) · lower

## Sponsors

- Andres Pico — primary (person)
- Donald Valdez — primary (person)
- Rachel Zenzinger — primary (person)
- Rob Woodward — primary (person)

## Timeline

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

- **2021-05-10T06:00:00+00:00** Governor Signed `executive-signature`
- **2021-04-30T06:00:00+00:00** Sent to the Governor `executive-receipt`
- **2021-04-30T06:00:00+00:00** Signed by the President of the Senate
- **2021-04-30T06:00:00+00:00** Signed by the Speaker of the House
- **2021-04-20T06:00:00+00:00** Senate Third Reading Passed - No Amendments `passage, reading-3`
- **2021-04-19T06:00:00+00:00** Senate Second Reading Passed - No Amendments `reading-2`
- **2021-04-14T06:00:00+00:00** Senate Committee on Agriculture & Natural Resources Refer Unamended - Consent Calendar to Senate Committee of the Whole `committee-passage`
- **2021-03-24T06:00:00+00:00** Introduced In Senate - Assigned to Agriculture & Natural Resources `introduction`
- **2021-03-24T06:00:00+00:00** House Third Reading Passed - No Amendments `passage, reading-3`
- **2021-03-23T06:00:00+00:00** House Third Reading Laid Over Daily - No Amendments
- **2021-03-22T06:00:00+00:00** House Second Reading Passed - No Amendments `reading-2`
- **2021-03-17T06:00:00+00:00** House Committee on Energy & Environment Refer Unamended to House Committee of the Whole `committee-passage, referral-committee`
- **2021-03-04T07:00:00+00:00** Introduced In House - Assigned to Energy & Environment `introduction`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/4577f11e-41f9-4f54-8189-1580c451ea93`. Confidence: reported (aggregated from official Colorado legislature records).