Legislation: batch B — IL IN KS KY LA MA MD ME MI MN

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

legislation/us/states/md/2024/hb-338.md

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+---
+type: "Bill"
+title: "Criminal Procedure – Facial Recognition Technology – Requirements, Procedures, and Prohibitions"
+description: "Criminal Procedure – Facial Recognition Technology – Requirements, Procedures, and Prohibitions"
+jurisdiction: "us/states/md"
+legislature: "Maryland General Assembly"
+session: "2024"
+identifier: "HB 338"
+citation: "Maryland HB 338 (2024)"
+classification: ["bill"]
+subjects: []
+status: "enacted"
+primary_sponsors: ["Arikan", "Bartlett", "Cardin", "Conaway", "Grammer", "Kaufman", "Moon", "Munoz", "Phillips", "Tomlinson", "Williams"]
+version_count: 4
+action_count: 15
+vote_count: 3
+first_action: "2024-01-17"
+last_action: "2024-05-16"
+source: "openstates"
+source_identifier: "ocd-bill/0ab84f64-0854-473e-88b8-6150b3303e22"
+source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/hb0338?ys=2024RS&search=True"
+source_hash: "8c1fb153508f3c891228fec7901a9a24dcf37357e02d82d490a787502570b6f3"
+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 HB 338 (2024) — Criminal Procedure – Facial Recognition Technology – Requirements, Procedures, and Prohibitions
+
+## Version chain
+
+The bill's text revisions, in order — the diff chain from filing to enrollment.
+
+1. **Chapter - Criminal Procedure – Facial Recognition Technology – Requirements, Procedures, and Prohibitions** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/Chapters_noln/CH_809_hb0338e.pdf)
+2. **Enrolled - Criminal Procedure – Facial Recognition Technology – Requirements, Procedures, and Prohibitions** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/hb/hb0338e.pdf)
+3. **First - Criminal Procedure – Facial Recognition Technology – Requirements, Procedures, and Prohibitions** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/hb/hb0338f.pdf)
+4. **Third - Criminal Procedure – Facial Recognition Technology – Requirements, Procedures, and Prohibitions** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/hb/hb0338t.pdf)
+
+## Votes
+
+- On Third Reading and Final Passage (Hse concurred) — **138–0** (pass) · lower
+- On Third Reading — **137–0** (pass) · lower
+- On Third Reading (Amend) — **43–0** (pass) · upper
+
+## Sponsors
+
+- Arikan — primary (person)
+- Bartlett — primary (person)
+- Cardin — primary (person)
+- Conaway — primary (person)
+- Grammer — primary (person)
+- Kaufman — primary (person)
+- Moon — primary (person)
+- Munoz — primary (person)
+- Phillips — primary (person)
+- Tomlinson — primary (person)
+- Williams — primary (person)
+
+## Timeline
+
+The legislative action history — every referral, reading, and vote.
+
+- **2024-01-17** First Reading Judiciary `referral-committee`
+- **2024-01-30** Hearing 2/13 at 1:00 p.m.
+- **2024-03-15** Favorable with Amendments Report by Judiciary `committee-passage-favorable`
+- **2024-03-15** Favorable with Amendments { `committee-passage-favorable`
+- **2024-03-15** Second Reading Passed with Amendments
+- **2024-03-18** Third Reading Passed `passage`
+- **2024-03-18** Referred Judicial Proceedings `referral-committee`
+- **2024-04-05** Favorable with Amendments Report by Judicial Proceedings `committee-passage-favorable`
+- **2024-04-05** Favorable with Amendments { `committee-passage-favorable`
+- **2024-04-05** Second Reading Passed with Amendments
+- **2024-04-06** Third Reading Passed `passage`
+- **2024-04-08** House Concurs Senate Amendments
+- **2024-04-08** Third Reading Passed `passage`
+- **2024-04-08** Passed Enrolled
+- **2024-05-16** Approved by the Governor - Chapter 809 `executive-signature`
+
+## Source
+
+OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/0ab84f64-0854-473e-88b8-6150b3303e22`. Confidence: reported (aggregated from official Maryland legislature records).
+