---
type: "Bill"
title: "CHILD SUPPORT SCHEDULE CHANGES"
description: "CHILD SUPPORT SCHEDULE CHANGES"
jurisdiction: "us/states/nm"
legislature: "New Mexico Legislature"
session: "2023"
identifier: "SB 223"
citation: "New Mexico SB 223 (2023)"
classification: ["bill"]
subjects: ["CHILDREN & FAMILIES", "DOMESTIC RELATIONS (marriage", "divorce", "custody", "support)"]
status: "enacted"
primary_sponsors: ["Nibert, Greg", "Sedillo Lopez, Antoinette"]
version_count: 3
action_count: 8
vote_count: 0
first_action: "2023-01-25"
last_action: "2023-04-04"
source: "openstates"
source_identifier: "ocd-bill/83d3a661-d601-4215-be1f-d1e0832998b7"
source_url: "http://www.nmlegis.gov/Legislation/Legislation?chamber=S&legType=B&legNo=223&year=23"
source_hash: "483fc9ea36d10d68d60db61ef7ffed6752166eb767fdf997b028b6c3941df83f"
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-nm"]
---

# New Mexico SB 223 (2023) — CHILD SUPPORT SCHEDULE CHANGES

## Version chain

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

1. **Amendments in Context** (committee substitute) — [source](http://www.nmlegis.gov/Sessions/23%20Regular/Amendments_In_Context/SB0223.pdf)
2. **Final Version** (committee substitute) — [source](http://www.nmlegis.gov/Sessions/23%20Regular/final/SB0223.PDF)
3. **introduced version** (committee substitute) — [source](http://www.nmlegis.gov/Sessions/23%20Regular/bills/senate/SB0223.HTML)

## Sponsors

- Nibert, Greg — primary (person)
- Sedillo Lopez, Antoinette — primary (person)

## Timeline

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

- **2023-01-25** Sent to Senate Health and Public Affairs Committee & Senate Judiciary Committee `introduction, referral-committee`
- **2023-02-13** DO PASS, as amended, committee report adopted `committee-passage-favorable`
- **2023-02-27** DO PASS committee report adopted `committee-passage-favorable`
- **2023-03-03** passed Senate `passage`
- **2023-03-13** passed House `passage`
- **2023-03-08** DO PASS committee report adopted `committee-passage-favorable`
- **2023-03-04** Sent to House Health & Human Services Committee `introduction, referral-committee`
- **2023-04-04** Signed `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/83d3a661-d601-4215-be1f-d1e0832998b7`. Confidence: reported (aggregated from official New Mexico legislature records).