---
type: "Bill"
title: "Department of Health - ImmuNet and Statewide Advisory Commission on Immunizations"
description: "Department of Health - ImmuNet and Statewide Advisory Commission on Immunizations"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2022"
identifier: "SB 168"
citation: "Maryland SB 168 (2022)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: []
version_count: 3
action_count: 14
vote_count: 2
first_action: "2021-10-05"
last_action: "2022-04-21"
source: "openstates"
source_identifier: "ocd-bill/0f07bab9-b6c6-4da7-b362-81f6a061ca2f"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/sb0168?ys=2022RS&search=True"
source_hash: "2f1d7c0cc101aa79440c68f56900aedf620877d84cb405637aaaff9504533b4c"
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-md"]
---

# Maryland SB 168 (2022) — Department of Health - ImmuNet and Statewide Advisory Commission on Immunizations

## Version chain

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

1. **Chapter - Department of Health - ImmuNet and Statewide Advisory Commission on Immunizations** (committee substitute) — [source](http://mgaleg.maryland.gov/2022RS/Chapters_noln/CH_220_sb0168t.pdf)
2. **First - Department of Health - ImmuNet and Statewide Advisory Commission on Immunizations** (committee substitute) — [source](http://mgaleg.maryland.gov/2022RS/bills/sb/sb0168f.pdf)
3. **Third - Department of Health - ImmuNet and Statewide Advisory Commission on Immunizations** (committee substitute) — [source](http://mgaleg.maryland.gov/2022RS/bills/sb/sb0168t.pdf)

## Votes

- On Third Reading — **111–25** (pass) · lower
- On Third Reading — **43–2** (pass) · upper

## Sponsors

- Chair, Education, Health, and Environmental Affairs Committee — primary (organization)

## Timeline

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

- **2021-10-05** Pre-filed `introduction`
- **2022-01-12** First Reading Education, Health, and Environmental Affairs `referral-committee`
- **2022-01-11** Hearing 1/20 at 1:00 p.m.
- **2022-02-01** Favorable with Amendments Report by Education, Health, and Environmental Affairs `committee-passage-favorable`
- **2022-02-01** Favorable with Amendments { `committee-passage-favorable`
- **2022-02-01** Second Reading Passed with Amendments
- **2022-02-03** Third Reading Passed `passage`
- **2022-02-07** Referred Health and Government Operations `referral-committee`
- **2022-03-18** Hearing 3/23 at 1:30 p.m.
- **2022-04-07** Favorable Report by Health and Government Operations `committee-passage-favorable`
- **2022-04-08** Favorable Adopted Second Reading Passed `committee-passage-favorable`
- **2022-04-11** Third Reading Passed `passage`
- **2022-04-11** Returned Passed
- **2022-04-21** Approved by the Governor - Chapter 220 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/0f07bab9-b6c6-4da7-b362-81f6a061ca2f`. Confidence: reported (aggregated from official Maryland legislature records).