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icium
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us-igaming-verification-regulator-first

Languages:
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Tags:
regulation
compliance
consumer-protection
igaming
dataset
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The dataset generation failed because of a cast error
Error code:   DatasetGenerationCastError
Exception:    DatasetGenerationCastError
Message:      An error occurred while generating the dataset

All the data files must have the same columns, but at some point there are 5 new columns ({'regulator_name', 'igaming_legal', 'regulator_site', 'state_name', 'official_verification_or_operator_list_url'}) and 3 missing columns ({'operator_type', 'official_source_url', 'operator_name'}).

This happened while the csv dataset builder was generating data using

hf://datasets/icium/us-igaming-verification-regulator-first/data/states.csv (at revision 954baefbefe9d820c96ea959d85bf1efc7a8d3e2), [/tmp/hf-datasets-cache/medium/datasets/33408036681383-config-parquet-and-info-icium-us-igaming-verifica-b791fd32/hub/datasets--icium--us-igaming-verification-regulator-first/snapshots/954baefbefe9d820c96ea959d85bf1efc7a8d3e2/data/operators.csv (origin=hf://datasets/icium/us-igaming-verification-regulator-first@954baefbefe9d820c96ea959d85bf1efc7a8d3e2/data/operators.csv), /tmp/hf-datasets-cache/medium/datasets/33408036681383-config-parquet-and-info-icium-us-igaming-verifica-b791fd32/hub/datasets--icium--us-igaming-verification-regulator-first/snapshots/954baefbefe9d820c96ea959d85bf1efc7a8d3e2/data/states.csv (origin=hf://datasets/icium/us-igaming-verification-regulator-first@954baefbefe9d820c96ea959d85bf1efc7a8d3e2/data/states.csv)]

Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1887, in _prepare_split_single
                  writer.write_table(table)
                File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 675, in write_table
                  pa_table = table_cast(pa_table, self._schema)
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2272, in table_cast
                  return cast_table_to_schema(table, schema)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2218, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              state_code: string
              state_name: string
              igaming_legal: string
              regulator_name: string
              regulator_site: string
              official_verification_or_operator_list_url: string
              notes: string
              last_verified: string
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 1301
              to
              {'state_code': Value('string'), 'operator_name': Value('string'), 'operator_type': Value('string'), 'official_source_url': Value('string'), 'notes': Value('string'), 'last_verified': Value('string')}
              because column names don't match
              
              During handling of the above exception, another exception occurred:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1347, in compute_config_parquet_and_info_response
                  parquet_operations = convert_to_parquet(builder)
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 980, in convert_to_parquet
                  builder.download_and_prepare(
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 884, in download_and_prepare
                  self._download_and_prepare(
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 947, in _download_and_prepare
                  self._prepare_split(split_generator, **prepare_split_kwargs)
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1736, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1889, in _prepare_split_single
                  raise DatasetGenerationCastError.from_cast_error(
              datasets.exceptions.DatasetGenerationCastError: An error occurred while generating the dataset
              
              All the data files must have the same columns, but at some point there are 5 new columns ({'regulator_name', 'igaming_legal', 'regulator_site', 'state_name', 'official_verification_or_operator_list_url'}) and 3 missing columns ({'operator_type', 'official_source_url', 'operator_name'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/icium/us-igaming-verification-regulator-first/data/states.csv (at revision 954baefbefe9d820c96ea959d85bf1efc7a8d3e2), [/tmp/hf-datasets-cache/medium/datasets/33408036681383-config-parquet-and-info-icium-us-igaming-verifica-b791fd32/hub/datasets--icium--us-igaming-verification-regulator-first/snapshots/954baefbefe9d820c96ea959d85bf1efc7a8d3e2/data/operators.csv (origin=hf://datasets/icium/us-igaming-verification-regulator-first@954baefbefe9d820c96ea959d85bf1efc7a8d3e2/data/operators.csv), /tmp/hf-datasets-cache/medium/datasets/33408036681383-config-parquet-and-info-icium-us-igaming-verifica-b791fd32/hub/datasets--icium--us-igaming-verification-regulator-first/snapshots/954baefbefe9d820c96ea959d85bf1efc7a8d3e2/data/states.csv (origin=hf://datasets/icium/us-igaming-verification-regulator-first@954baefbefe9d820c96ea959d85bf1efc7a8d3e2/data/states.csv)]
              
              Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)

Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.

state_code
string
operator_name
string
operator_type
string
official_source_url
string
notes
string
last_verified
string
NJ
Marina District Development Company, LLC d/b/a Borgata Hotel Casino & Spa
Internet Gaming Permit Holder
https://www.nj.gov/oag/ge/docs/InternetGaming/internetgamingpermitholders.pdf
Permit NJIGP 25-001.
2026-02-21
NJ
Golden Nugget Atlantic City, LLC
Internet Gaming Permit Holder
https://www.nj.gov/oag/ge/docs/InternetGaming/internetgamingpermitholders.pdf
Permit NJIGP 25-002.
2026-02-21
NJ
Caesars Interactive Entertainment New Jersey, LLC (affiliate of Boardwalk Regency Corp.)
Internet Gaming Permit Holder
https://www.nj.gov/oag/ge/docs/InternetGaming/internetgamingpermitholders.pdf
Permit NJIGP 25-007.
2026-02-21
NJ
DGMB Casino, LLC
Internet Gaming Permit Holder
https://www.nj.gov/oag/ge/docs/InternetGaming/internetgamingpermitholders.pdf
Permit NJIGP 25-008.
2026-02-21
NJ
AC Ocean Walk
Internet Gaming Permit Holder
https://www.nj.gov/oag/ge/docs/InternetGaming/internetgamingpermitholders.pdf
Permit NJIGP 25-009.
2026-02-21
NJ
Hard Rock Boardwalk 1000, LLC d/b/a Hard Rock Hotel Casino
Internet Gaming Permit Holder
https://www.nj.gov/oag/ge/docs/InternetGaming/internetgamingpermitholders.pdf
Permit NJIGP 25-010.
2026-02-21
NJ
Premier Atlantic City LLC d/b/a Bally Atlantic City
Internet Gaming Permit Holder
https://www.nj.gov/oag/ge/docs/InternetGaming/internetgamingpermitholders.pdf
Permit NJIGP 25-011.
2026-02-21
NJ
Caesars Interactive Entertainment New Jersey, LLC (affiliate of Tropicana Atlantic City Corp.)
Internet Gaming Permit Holder
https://www.nj.gov/oag/ge/docs/InternetGaming/internetgamingpermitholders.pdf
Permit NJIGP 25-012.
2026-02-21
NJ
Caesars Interactive Entertainment New Jersey, LLC (affiliate of Harrah’s Atlantic City Operating Company, LLC)
Internet Gaming Permit Holder
https://www.nj.gov/oag/ge/docs/InternetGaming/internetgamingpermitholders.pdf
Permit NJIGP 25-013.
2026-02-21
PA
PGCB Interactive Gaming Operators
Verified Operator List
https://gamingcontrolboard.pa.gov/interactive-gaming-operators
Regulator page lists legal interactive gaming brands/operators.
2026-02-21
MI
MGCB Licensed Internet Gaming Operators
Verified Operator List
https://www.michigan.gov/mgcb/consumer/online-gambling
MGCB consumer page lists legal internet gaming operators.
2026-02-21
WV
WV Lottery iGaming License List
License List
https://wvlottery.com/licensing/igaming
WV Lottery licensing hub links to public license list PDFs.
2026-02-21
CT
DraftKings (Foxwoods)
Legal iCasino Platform
https://portal.ct.gov/dcp/news-releases-from-the-department-of-consumer-protection/2025-news-releases/dcp-issues-summary-suspension-of-high5games-license-for-conducting-illegal-gaming-activity
DCP states DraftKings/Foxwoods is a legal iCasino platform.
2026-02-21
CT
FanDuel (Mohegan Sun)
Legal iCasino Platform
https://portal.ct.gov/dcp/news-releases-from-the-department-of-consumer-protection/2025-news-releases/dcp-issues-summary-suspension-of-high5games-license-for-conducting-illegal-gaming-activity
DCP states FanDuel/Mohegan Sun is a legal iCasino platform.
2026-02-21
DE
Delaware Park (online)
Authorized Delaware Casino Platform
https://www.delottery.com/More/iGaming
Listed under Delaware Lottery iGaming page.
2026-02-21
DE
Bally’s Dover (online)
Authorized Delaware Casino Platform
https://www.delottery.com/More/iGaming
Listed under Delaware Lottery iGaming page.
2026-02-21
DE
Harrington (online)
Authorized Delaware Casino Platform
https://www.delottery.com/More/iGaming
Listed under Delaware Lottery iGaming page.
2026-02-21
RI
Bally’s (Rhode Island) iGaming
Legal iCasino Platform
https://www.rilot.com/en-us/player-zone/faqs.html
RI Lottery FAQ references iGaming availability at Bally’s and via apps/websites.
2026-02-21
NJ
null
null
null
NJ publishes Internet Gaming Permit Holders (permit holders, not necessarily every brand/skin).
2026-02-21
PA
null
null
null
PGCB provides an official interactive gaming operators page for verifying regulated sites.
2026-02-21
MI
null
null
null
MGCB's consumer page lists licensed internet gaming operators and guidance on legal vs illegal gaming.
2026-02-21
WV
null
null
null
WV Lottery publishes iGaming license lists (PDFs); this project records operators from the public license list.
2026-02-21
CT
null
null
null
CT states there are two legal iCasino platforms: DraftKings/Foxwoods and FanDuel/Mohegan Sun (per DCP).
2026-02-21
DE
null
null
null
Delaware Lottery iGaming page points to the state's authorized casino platforms.
2026-02-21
RI
null
null
null
RI Lottery FAQ references iGaming as a casino product available via Bally’s and its apps/websites.
2026-02-21

US iCasino Verification (Regulator-First) — Dataset

This dataset helps users verify which U.S. jurisdictions have regulated real‑money online casino (iCasino) and where to check official regulator pages for licensed operators.

Project website: https://www.icium.org/
Last verified: 2026-02-21

What’s inside

  • data/states.csv — states with authorized iCasino + a regulator verification URL.
  • data/operators.csv — permit holders / platforms when explicitly stated by a regulator.

Why this exists

  1. Reduce “is this site legal in my state?” confusion
  2. Provide regulator-first links instead of rumor/affiliate lists
  3. Encourage responsible, compliant play

How to use

  • Start with states.csv → open the official verification link for your state.
  • If a platform/operator is not on the regulator list, treat it as unverified.

Not legal advice

This dataset is informational only and may lag regulatory updates.

Update policy

  • We track last_verified at row level.
  • Contributions should include official source URLs and a new verification date.

Citation

If you use this dataset publicly, cite:

ICIUM (2026). US iCasino Verification (Regulator‑First). Dataset. https://www.icium.org/

Files

  • data/DATA_DICTIONARY.md
  • data/SOURCES.md
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