Coverage description
An Insurance Services Office (ISO) standard form. It excludes loss of electronic data under the electronic data liability coverage part arising out of access to or disclosure of confidential or personal material or information, including notification, monitoring, forensic, restoration and extortion costs.
How the form has changed
3 changes across 1 revision, newest first. Each edition is compared with the one before it, using wording from filed copies.
12 23 edition
Dec 2023, compared with 05 14Latest editionThe exclusion no longer separately excludes theft or unauthorized use, corruption or deletion of electronic data by a named insured, employee, temporary worker or volunteer worker.
05 14
“Theft or unauthorized viewing, copying, use, corruption, manipulation or deletion”
12 23
Removed
Biometric information is added to the listed types of confidential or personal information.
05 14
Not in this edition
12 23
“Health information, biometric information”
The exclusion now also applies to identity monitoring, data restoration and extortion expenses.
05 14
“credit monitoring expenses, forensic expenses, public relations expenses or any other loss”
12 23
“data restoration expenses, extortion expenses”
Editions
Edition dates as filed, newest first. Filing counts include every state submission that lists the edition.
| Edition | Filings | Companies | States | Filed |
|---|---|---|---|---|
| 12 23Dec 2023Latest | 92 | 42 | 46 | Feb 2023 to Jun 2026 |
| 05 14May 2014 | 80 | 58 | 24 | Jan 2022 to Oct 2026 |
Filed by one company only: 05 15 (4 filings).
What the filings show
- Edition in use: in the past 12 months, 23 companies filed the 05 14 edition and 7 companies filed 12 23.
- The 05 15 edition appears only in filings from one company (4 filings in 1 state since May 29, 2022), which suggests a carrier-specific version.
- CG 21 06 (Exclusion - Access or Disclosure of Confidential or Personal Information and Data-Related Liability - with Limited Bodily Injury Exception) is filed alongside it most often, in 164 of the same filings (94%).
Filed under
Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Oct 2026, excluding withdrawn and rejected filings. One filing can cover several affiliated companies.
Carriers filing this form
The 10 carrier groups with the most filings that include CG 33 63, out of 34 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| Insurance Services Office, Inc.Advisory Organization | 41 | 41 | 12 23 | Nov 3, 2023 |
| WCF Mutual Insurance Company GroupAssociated Indemnity Corporation | 20 | 17 | 12 2305 14 | Jan 15, 2026 |
| Cincinnati Financial Group3 group companies filed it, led by The Cincinnati Casualty Company and The Cincinnati Indemnity Company | 19 | 17 | 05 14 | Aug 26, 2026 |
| Nationwide Corporation Group11 group companies filed it, led by Allied Insurance Company of America and Nationwide Agribusiness Insurance Company | 17 | 12 | 12 2305 14 | Feb 12, 2025 |
| WR Berkley Corporation Group14 group companies filed it, led by Acadia Insurance Company and Continental Western Insurance Company | 9 | 1 | 05 14 | Jun 19, 2026 |
| Siriuspoint GroupSiriusPoint America Insurance Company | 6 | 2 | 05 14 | Jun 15, 2026 |
| Church Mutual GroupChurch Mutual Insurance Company, S.I. | 5 | 3 | 12 2305 14 | Jun 26, 2026 |
| Sompo GroupSompo America Insurance Company | 5 | 1 | 12 2305 14 | Jun 18, 2026 |
| Southern Trust Insurance Company | 5 | 3 | 12 23 | Jun 24, 2026 |
| Tokio Marine Holdings Incorporated GroupSafety National Casualty Corporation | 5 | 1 | 12 2305 14 | Feb 17, 2026 |
How the largest insurers handle CG 33 63
Groups among the largest commercial general liability insurers that filed CG 33 63 or their own version in the past five years.
- Fairfax Financial GroupUses CG 33 63 in 1 filing
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States
Number of filings that include CG 33 63 in each state, Oct 2021 to Oct 2026. Darker states have more filings.
Often filed with
Standard-style form numbers that appear in the same filings most often.
- CG 21 06Exclusion - Access or Disclosure of Confidential or Personal Information and Data-Related Liability - with Limited Bodily Injury Exception164 filings
- CG 21 08Exclusion - Access or Disclosure of Confidential or Personal Information (Coverage B Only)158 filings
- CG 04 37Electronic Data Liability157 filings
- CG 33 53Exclusion - Access Or Disclosure Of Confidential Or Personal Material Or Information126 filings
- CG 21 07Exclusion - Access Or Disclosure Of Confidential Or Personal Information And Data-Related Liability - Limited Bodily Injury Exception Not Included112 filings
- CG 04 71Loss Of Electronic Data Resulting From Physical Injury To Tangible Property Liability Coverage - Subject To Cyber Incident Exclusion - Deletion Of Bodily Injury Exception110 filings
- CG 24 56Excess Insurance Provision - Order Of Response - When You Are An Additional Insured On Other Insurance98 filings
- CG 33 59Exclusion - Access Or Disclosure Of Confidential Or Personal Information And Data-Related Liability - Limited Bodily Injury Exception Not Included98 filings
- CG 34 97Exclusion - Cyber Incident96 filings
- CG 21 85Exclusion - Electronic Data - Deletion Of Bodily Injury Exception95 filings
Recent filings
Latest filings that include this form number. Filed copies open in FilingFocus.
| Submitted | Company | State | Editions | Tracking number |
|---|---|---|---|---|
| Oct 22, 2026 | State National Insurance Company, Inc. | CO | 05 14 | STNA-135128706 |
| Aug 26, 2026 | The Cincinnati Casualty Companyand 2 more | NV | 05 14 | CNNA-134980601 |
| Aug 26, 2026 | The Cincinnati Casualty Companyand 2 more | ID | 05 14 | CNNA-134992231 |
| Jun 26, 2026 | Church Mutual Insurance Company, S.I. | CO | 12 23 | CHMU-134947220 |
| Jun 24, 2026 | Southern Trust Insurance Company | GA | 12 23 | STTR-134864949 |
| Jun 19, 2026 | Acadia Insurance Companyand 4 more | CO | 05 14 | BNIC-134992811 |
| Jun 19, 2026 | Berkley Casualty Companyand 8 more | CO | 05 14 | BNIC-134992815 |
| Jun 18, 2026 | Sompo America Insurance Company | CO | 12 23 | SMPJ-134985965 |
| Jun 17, 2026 | Atlantic Specialty Insurance Company | NM | 12 2305 14 | BEAC-134983795 |
| Jun 15, 2026 | SiriusPoint America Insurance Company | CO | 05 14 | MRTN-134978899 |
| Jun 15, 2026 | SiriusPoint America Insurance Company | CO | 05 14 | MRTN-134978902 |
| Jun 4, 2026 | The Cincinnati Casualty Companyand 2 more | RI | 05 14 | CNNA-134875418 |
Most filed ISO CG forms
- CG 40 32 Exclusion - Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS)
- CG 21 06 Exclusion - Access Or Disclosure Of Confidential Or Personal Material Or Information
- CG 20 10 Additional Insured - Owners, Lessees or Contractors - Scheduled Person or Organization Endorsement
- CG DS 01 Commercial General Liability Declarations
- CG 20 26 Additional Insured - Designated Person or Organization Endorsement
- CG 00 01 Commercial General Liability Coverage Form
- CG 20 37 Additional Insured - Owners, Lessees or Contractors - Completed Operations Endorsement
- CG 40 28 Broad Abuse or Molestation Exclusion
- CG 20 28 Additional Insured - Lessor of Leased Equipment
- CG 20 11 Additional Insured - Managers or Lessors of Premises
- CG 21 47 Employment-Related Practices Exclusion
- CG 04 35 Employee Benefits Liability Coverage
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