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/2020/hb-620.md

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+---
+type: "Bill"
+title: "Baltimore-Washington International Thurgood Marshall Airport - Security Screening Checkpoint - Charitable Donations"
+description: "Baltimore-Washington International Thurgood Marshall Airport - Security Screening Checkpoint - Charitable Donations"
+jurisdiction: "us/states/md"
+legislature: "Maryland General Assembly"
+session: "2020"
+identifier: "HB 620"
+citation: "Maryland HB 620 (2020)"
+classification: ["bill"]
+subjects: []
+status: "enacted"
+primary_sponsors: ["Anderton", "Attar", "Barve", "Boyce", "Ciliberti", "Clark", "Fraser-Hidalgo", "Gilchrist", "Harrison", "Healey", "Holmes", "Jacobs", "Lehman", "Lierman", "Love", "Otto", "Parrott", "Ruth", "Stein", "Stewart", "Terrasa", "Wells", "Wivell"]
+version_count: 3
+action_count: 18
+vote_count: 2
+first_action: "2020-01-29"
+last_action: "2020-05-08"
+source: "openstates"
+source_identifier: "ocd-bill/38dbe7af-c75b-43bc-80b9-cf3a3be450ae"
+source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/hb0620?ys=2020RS&search=True"
+source_hash: "0e2c39faea9400f5745a1046efb7f75b4eaa6e4a4a2499f36cfc40e2ac30c8e6"
+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 620 (2020) — Baltimore-Washington International Thurgood Marshall Airport - Security Screening Checkpoint - Charitable Donations
+
+## Version chain
+
+The bill's text revisions, in order — the diff chain from filing to enrollment.
+
+1. **Chapter - Baltimore-Washington International Thurgood Marshall Airport - Security Screening Checkpoint - Charitable Donations** (committee substitute) — [source](http://mgaleg.maryland.gov/2020RS/Chapters_noln/CH_278_hb0620t.pdf)
+2. **First - Baltimore-Washington International Thurgood Marshall Airport - Security Screening Checkpoint - Charitable Donations** (committee substitute) — [source](http://mgaleg.maryland.gov/2020RS/bills/hb/hb0620f.pdf)
+3. **Third - Baltimore-Washington International Thurgood Marshall Airport - Security Screening Checkpoint - Charitable Donations** (committee substitute) — [source](http://mgaleg.maryland.gov/2020RS/bills/hb/hb0620t.pdf)
+
+## Votes
+
+- On Third Reading — **45–0** (pass) · upper
+- On Third Reading — **138–0** (pass) · lower
+
+## Sponsors
+
+- Anderton — primary (person)
+- Attar — primary (person)
+- Barve — primary (person)
+- Boyce — primary (person)
+- Ciliberti — primary (person)
+- Clark — primary (person)
+- Fraser-Hidalgo — primary (person)
+- Gilchrist — primary (person)
+- Harrison — primary (person)
+- Healey — primary (person)
+- Holmes — primary (person)
+- Jacobs — primary (person)
+- Lehman — primary (person)
+- Lierman — primary (person)
+- Love — primary (person)
+- Otto — primary (person)
+- Parrott — primary (person)
+- Ruth — primary (person)
+- Stein — primary (person)
+- Stewart — primary (person)
+- Terrasa — primary (person)
+- Wells — primary (person)
+- Wivell — primary (person)
+
+## Timeline
+
+The legislative action history — every referral, reading, and vote.
+
+- **2020-01-29** First Reading Environment and Transportation `referral-committee`
+- **2020-01-30** Hearing 2/20 at 1:00 p.m.
+- **2020-03-09** Favorable with Amendments Report by Environment and Transportation `committee-passage-favorable`
+- **2020-03-10** Favorable with Amendments { `committee-passage-favorable`
+- **2020-03-10** Second Reading Passed with Amendments
+- **2020-03-11** Third Reading Passed `passage`
+- **2020-03-12** Referred Finance `referral-committee`
+- **2020-03-13** Hearing 3/19 at 1:00 p.m.
+- **2020-03-15** Hearing canceled
+- **2020-03-15** Hearing 3/16 at 1:00 p.m.
+- **2020-03-15** Hearing canceled
+- **2020-03-15** Hearing 3/16 at 10:00 a.m.
+- **2020-03-17** Favorable Report by Finance `committee-passage-favorable`
+- **2020-03-17** Favorable Adopted `committee-passage-favorable`
+- **2020-03-17** Second Reading Passed
+- **2020-03-17** Third Reading Passed `passage`
+- **2020-03-18** Returned Passed
+- **2020-05-08** Enacted under Article II, Section 17(c) of the Maryland Constitution - Chapter 278 `became-law`
+
+## Source
+
+OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/38dbe7af-c75b-43bc-80b9-cf3a3be450ae`. Confidence: reported (aggregated from official Maryland legislature records).
+