Coverage description
An Insurance Services Office (ISO) standard form. It covers loss of electronic data that results from physical injury to tangible property under Coverage A, subject to a separate Loss of Electronic Data Limit, without the limited bodily injury exception.
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 12 19The electronic data exclusion no longer also excludes access to or disclosure of confidential or personal information.
12 19
“that does not result from physical injury to tangible property”
12 23
“Damages arising out of the loss of, loss of use of, damage to, corruption of, inability to access, or inability to manipulate "electronic data".”
The endorsement no longer adds the access or disclosure of confidential or personal information exclusion to Coverage B.
12 19
“"Personal and advertising injury" arising out of any access to or disclosure of any person”
12 23
Removed
A new exclusion removes coverage for bodily injury or property damage arising out of a cyber incident.
12 19
Not in this edition
12 23
“Cyber Incident "Bodily injury" or "property damage" arising out of a "cyber incident".”
Editions
Edition dates as filed, newest first. Filing counts include every state submission that lists the edition.
| Edition | Filings | Companies | States | Filed |
|---|---|---|---|---|
| 12 25Dec 2025Latest | 45 | 14 | 38 | Jul 2024 to Jun 2026 |
| 12 23Dec 2023 | 86 | 55 | 47 | Feb 2023 to Oct 2026 |
| 12 19Dec 2019 | 74 | 53 | 18 | Nov 2021 to Oct 2026 |
1 other edition date appears in one or two filings each, often carrier-specific versions: 10/1/2020.
Where filings record what this form replaced, they name earlier edition 12 23. Only some filings record replacements.
What the filings show
- Edition in use: in the past 12 months, 15 companies filed the 12 19 edition and 12 companies filed 12 23.
- The newer 12 25 edition first appears Jul 12, 2024 and has been filed by 14 companies in 38 states so far.
- CG 04 37 (Loss Of Electronic Data Resulting From Physical Injury To Tangible Property Liability Coverage - Subject To Cyber Incident Exclusion) is filed alongside it most often, in 167 of the same filings (84%).
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Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Oct 2026, excluding withdrawn and rejected filings.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 04 71, out of 40 in total.
| Carrier | Filings | States | Editions, most filed first | Last filed |
|---|---|---|---|---|
| Insurance Services Office, Inc.Advisory Organization | 80 | 43 | 12 2312 25 | Apr 9, 2025 |
| Nationwide Corporation Group11 group companies filed it, led by Nationwide General Insurance Company and Nationwide Insurance Company of America | 15 | 12 | 12 2312 19 | Oct 21, 2026 |
| Tokio Marine Holdings Incorporated Group4 group companies filed it, led by Safety National Casualty Corporation and TNUS Insurance Company | 8 | 2 | 12 1912 23 | Feb 17, 2026 |
| Builders Group2 group companies filed it, led by Builders Mutual Insurance Company and Builders Premier Insurance Company | 7 | 7 | 12 19 | Feb 16, 2022 |
| Church Mutual GroupChurch Mutual Insurance Company, S.I. | 7 | 3 | 12 1912 23 | Jun 26, 2026 |
| Siriuspoint GroupSiriusPoint America Insurance Company | 7 | 2 | 12 1912 25 | Jun 15, 2026 |
| Sompo GroupSompo America Insurance Company | 7 | 2 | 12 1912 23 | Jun 18, 2026 |
| Liberty Mutual Group11 group companies filed it, led by Employers Insurance Company of Wausau and LM Insurance Corporation | 6 | 5 | 12 2512 1912 23 | May 19, 2026 |
| Markel Corporation GroupState National Insurance Company, Inc. | 6 | 4 | 12 19 | Oct 22, 2026 |
| Grange Mutual CAS Group3 group companies filed it, led by Grange Indemnity Insurance Company and Grange Insurance Company | 5 | 5 | 12 19 | Mar 28, 2024 |
How the largest insurers handle CG 04 71
Groups among the largest commercial general liability insurers that filed CG 04 71 or their own version in the past five years.
- Berkshire Hathaway GroupUses CG 04 71 in 1 filing
- Fairfax Financial GroupUses CG 04 71 in 1 filing
See more forms
Search related forms, compare editions, and research carrier filings with FilingFocus.
States
Number of filings that include CG 04 71 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 04 37Loss Of Electronic Data Resulting From Physical Injury To Tangible Property Liability Coverage - Subject To Cyber Incident Exclusion167 filings
- CG 21 06Exclusion - Access Or Disclosure Of Confidential Or Personal Material Or Information162 filings
- CG 21 08Exclusion - Access Or Disclosure Of Confidential Or Personal Material Or Information (Coverage B Only)160 filings
- CG 04 25Cyber Incident Liability Coverage Subject To Each Cyber Incident Occurrence And Aggregate Limits132 filings
- CG 04 95Cyber Incident Liability Coverage And Loss Of Electronic Data Liability Coverage Subject To Loss Of Electronic Data, Each Cyber Incident Occurrence And Aggregate Limits130 filings
- CG 34 97Exclusion - Cyber Incident129 filings
- CG 34 92Cyber Incident Liability Coverage Subject To Each Cyber Incident Occurrence And Aggregate Limits128 filings
- CG 40 35Exclusion - Cyber Incident124 filings
- CG 21 66Exclusion – Volunteer Workers As Insureds122 filings
- CG 00 69Exclusion - Violation Of Law Addressing Data Privacy121 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 | 12 19 | STNA-135128706 |
| Oct 21, 2026 | Allied Insurance Company of Americaand 4 more | CA | 12 19 | NWPP-G135131050 |
| Oct 6, 2026 | American Casualty Company of Reading, Pennsylvaniaand 5 more | CA | 12 23 | CNAB-135091690 |
| 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 18, 2026 | Sompo America Insurance Company | CO | 12 2312 19 | SMPJ-134985965 |
| Jun 17, 2026 | Atlantic Specialty Insurance Company | NM | 12 2512 2312 19 | BEAC-134983795 |
| Jun 15, 2026 | SiriusPoint America Insurance Company | CO | 12 19 | MRTN-134978899 |
| Jun 15, 2026 | SiriusPoint America Insurance Company | CO | 12 19 | MRTN-134978902 |
| May 19, 2026 | Employers Insurance Company of Wausauand 5 more | KY | 12 25 | LWCM-134952492 |
| May 15, 2026 | Employers Insurance Company of Wausauand 5 more | NM | 12 25 | LWCM-134951490 |
| May 14, 2026 | Employers Insurance Company of Wausauand 5 more | CO | 12 25 | LWCM-134945757 |
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
See more carrier forms
Search forms by carrier, line of business, state, and wording with FilingFocus.