ISO exclusion · commercial umbrella

CU 04 54 Loss of Electronic Data Resulting From Physical Injury To Tangible Property Liability Coverage - Subject To Cyber Incident Exclusion - Deletion Of Bodily Injury Exception

Filings
122
latest Sep 10, 2026
Filing companies
37
20 carrier groups
States
44
including DC
Latest edition
06 26
most filed: 12 23

Coverage description

An Insurance Services Office (ISO) standard form. It restores umbrella coverage for loss of electronic data that results from physical injury to tangible property, subject to a separate Loss Of Electronic Data Limit for each occurrence.

How the form has changed

2 changes across 1 revision, newest first. Each edition is compared with the one before it, using wording from filed copies.

  1. 12 23 edition

    Dec 2023, compared with 12 19
    • A new exclusion removes coverage for bodily injury or property damage arising out of a cyber incident, such as unauthorized access, malicious code or a denial of service attack.

      12 19

      Not in this edition

      12 23

      “Denial of service attack which disrupts,”

    • The exclusions for access to or disclosure of confidential or personal information are no longer part of this endorsement.

      12 19

      “Access Or Disclosure Of Confidential Or”

      12 23

      Removed

Editions

Edition dates as filed, newest first. Filing counts include every state submission that lists the edition.

EditionFilingsCompaniesStatesFiled
06 26Jun 2026Latest27226Sep 2025 to Feb 2026
12 23Dec 2023702643Feb 2023 to Sep 2026
12 19Dec 201928179Mar 2022 to Jun 2026

Where filings record what this form replaced, they name earlier editions 12 19, 12 23. Only some filings record replacements.

What the filings show

  • Edition in use: in the past 12 months, 8 companies filed the 12 23 edition and 2 companies filed 06 26.
  • CU 04 02 (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 113 of the same filings (93%).

Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Sep 2026, excluding withdrawn and rejected filings.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 CU 04 54, out of 20 in total.

CarrierFilingsStatesEditions, most filed firstLast filed
Insurance Services Office, Inc.Advisory Organization673912 2306 2612 19Jan 14, 2026
Nationwide Corporation Group3 group companies filed it, led by Nationwide Mutual Insurance Company and Crestbrook Insurance Company151112 2312 19Jun 30, 2026
Church Mutual GroupChurch Mutual Insurance Company, S.I.7312 1912 23Jun 26, 2026
Tokio Marine Holdings Incorporated Group2 group companies filed it, led by Safety National Casualty Corporation and Philadelphia Indemnity Insurance Company6212 2312 1906 26Jun 2, 2026
Grange Mutual CAS GroupGrange Insurance Company5512 19Mar 26, 2024
Sompo GroupSompo America Insurance Company5112 1912 23Jun 15, 2026
Amtrust Financial Services Group7 group companies filed it, led by AmTrust Insurance Company of Kansas, Inc. and CorePointe Insurance Company2112 23Aug 8, 2023
Liberty Mutual GroupState Automobile Mutual Insurance Company2212 19Mar 10, 2023
United Fire & CAS Group2 group companies filed it, led by Addison Insurance Company and United Fire and Casualty Company2212 23Jun 19, 2026
AU Holding Company GroupContinental Indemnity Company1112 19May 25, 2023

See more forms

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States

Number of filings that include CU 04 54 in each state, Oct 2021 to Sep 2026. Darker states have more filings.

Tennessee: 3 filingsTN3Alabama: 1 filingAL1Florida: 0 filingsFLGeorgia: 3 filingsGA3Oklahoma: 2 filingsOK2South Carolina: 2 filingsSC2Arkansas: 1 filingAR1Missouri: 1 filingMO1Indiana: 2 filingsIN2Louisiana: 2 filingsLA2Ohio: 3 filingsOH3Wisconsin: 1 filingWI1Texas: 0 filingsTXKentucky: 3 filingsKY3Iowa: 1 filingIA1Kansas: 2 filingsKS2Mississippi: 0 filingsMSNorth Carolina: 1 filingNC1Nebraska: 2 filingsNE2South Dakota: 0 filingsSDMontana: 2 filingsMT2New Hampshire: 2 filingsNH2Virginia: 2 filingsVA2Arizona: 2 filingsAZ2Pennsylvania: 0 filingsPARhode Island: 0 filingsRIMichigan: 2 filingsMI2Alaska: 1 filingAK1District of Columbia: 1 filingDC1Idaho: 2 filingsID2Maryland: 3 filingsMD3West Virginia: 2 filingsWV2Utah: 2 filingsUT2Wyoming: 3 filingsWY3Delaware: 1 filingDE1New Mexico: 1 filingNM1Colorado: 25 filingsCO25Connecticut: 2 filingsCT2Maine: 2 filingsME2North Dakota: 2 filingsND2Illinois: 8 filingsIL8Minnesota: 1 filingMN1New Jersey: 0 filingsNJNew York: 3 filingsNY3Massachusetts: 2 filingsMA2Washington: 3 filingsWA3Oregon: 3 filingsOR3Vermont: 2 filingsVT2California: 9 filingsCA9Nevada: 3 filingsNV3Hawaii: 1 filingHI1
FewerMore filingsNone

Often filed with

Standard-style form numbers that appear in the same filings most often.

  • CU 04 02Loss Of Electronic Data Resulting From Physical Injury To Tangible Property Liability Coverage - Subject To Cyber Incident Exclusion113 filings
  • CU 21 86Exclusion – Access Or Disclosure Of Confidential Or Personal Material Or Information112 filings
  • CU 21 88Exclusion - Access Or Disclosure Of Confidential Or Personal Material Or Information (Coverage B Only)109 filings
  • CU 04 98Cyber Incident Liability Coverage Subject To Each Cyber Incident Occurrence And Aggregate Limits96 filings
  • CU 04 99Cyber Incident Liability Coverage And Loss Of Electronic Data Liability Coverage Subject To Loss Of Electronic Data, Each Cyber Incident Occurrence And Aggregate Limits96 filings
  • CU 34 56Exclusion – Cyber Incident95 filings
  • CU 00 05Exclusion - Violation Of Law Addressing Data Privacy93 filings
  • CU 22 37Motor Carrier Endorsement81 filings
  • CU 04 55Electronic Data Liability Coverage (Coverage A) With Access Or Disclosure Of Confidential Or Personal Information Exclusion (Coverage B)72 filings
  • CU 34 55Exclusion - Electronic Data - Deletion Of Bodily Injury Exception71 filings

Recent filings

Latest filings that include this form number. Filed copies open in FilingFocus.

SubmittedCompanyStateEditionsTracking number
Sep 10, 2026SECURA Insurance, A Mutual CompanyIL12 23SEIC-135049056
Jun 30, 2026Crestbrook Insurance Companyand 1 moreCO12 23NWPP-135003098
Jun 26, 2026Church Mutual Insurance Company, S.I.CO12 23CHMU-134995025
Jun 19, 2026Addison Insurance Companyand 1 moreCO12 23UNFG-134979875
Jun 15, 2026Sompo America Insurance CompanyCO12 2312 19SMPJ-134971280
Jun 2, 2026Philadelphia Indemnity Insurance CompanyIL12 23PHLX-134967828
Feb 17, 2026Safety National Casualty CorporationCO06 26SFCC-134815068
Jan 14, 2026Insurance Services Office, Inc.VA06 26ISOF-134799407
Sep 30, 2025Insurance Services Office, Inc.GA06 26ISOF-134687840
Sep 16, 2025Insurance Services Office, Inc.VT06 26ISOF-134664793
Sep 15, 2025Insurance Services Office, Inc.LA06 26ISOF-134664766
Sep 15, 2025Insurance Services Office, Inc.ME06 26ISOF-134664767

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