ISO exclusion · commercial general liability

CG 22 56 Exclusion – Injury To Volunteer Workers Engaged In Firefighting, Rescue Or Ambulance Operations

Filings
179
latest Oct 22, 2026
Filing companies
83
45 carrier groups
States
42
including DC
Latest edition
12 25
most filed: 07 98

Coverage description

An Insurance Services Office (ISO) standard form. It excludes bodily injury and personal and advertising injury to volunteer firefighters and other volunteer workers of the insured while they are engaged in volunteer firefighting, rescue squad or ambulance corps operations.

How the form has changed

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

  1. 12 25 edition

    Dec 2025, compared with 07 98Latest edition
    • The exclusion now reaches other volunteer workers of the insured, not just volunteer firefighters, while engaged in firefighting, rescue squad or ambulance corps operations.

      07 98

      “to any volunteer firefighters whether or not they are members of your organization”

      12 25

      “sustained while such person is engaged in volunteer firefighting, rescue squad or ambulance corps operations”

Editions

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

EditionFilingsCompaniesStatesFiled
12 25Dec 2025Latest621739Jul 2024 to Aug 2026
07 98Jul 19981177029Dec 2021 to Oct 2026

1 other edition date appears in one or two filings each, often carrier-specific versions: 01 96.

Where filings record what this form replaced, they name earlier edition 07 98. Only some filings record replacements.

What the filings show

  • Edition in use: in the past 12 months, 22 companies filed the 07 98 edition and 12 companies filed 12 25.
  • The newer 12 25 edition first appears Jul 12, 2024 and has been filed by 17 companies in 39 states so far.
  • CG 22 68 (Operation of Customers Autos on Particular Premises) is filed alongside it most often, in 178 of the same filings (99%).

Filed under

Commercial General Liability 153Other Liability 10Commercial Package 4Other Commercial Lines 3Other other liability 3CMP 2

Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Oct 2026, excluding withdrawn and rejected filings.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 22 56, out of 45 in total.

CarrierFilingsStatesEditions, most filed firstLast filed
Insurance Services Office, Inc.Advisory Organization373712 25Apr 9, 2025
Cincinnati Financial Group3 group companies filed it, led by The Cincinnati Casualty Company and The Cincinnati Indemnity Company191712 2507 98Aug 26, 2026
WCF Mutual Insurance Company GroupAssociated Indemnity Corporation161607 98Jan 15, 2026
Nationwide Corporation Group8 group companies filed it, led by Allied Insurance Company of America and Nationwide Agribusiness Insurance Company10307 98Feb 12, 2025
Markel Corporation Group2 group companies filed it, led by State National Insurance Company, Inc. and Markel Insurance Company8407 98Oct 22, 2026
Siriuspoint GroupSiriusPoint America Insurance Company8307 9812 25Jun 15, 2026
Berkshire Hathaway Group2 group companies filed it, led by Berkshire Hathaway Homestate Insurance Company and Redwood Fire and Casualty Insurance Company7707 98Jan 9, 2023
Church Mutual GroupChurch Mutual Insurance Company, S.I.5207 98Jun 26, 2026
Sompo GroupSompo America Insurance Company5107 98Jun 18, 2026
Tokio Marine Holdings Incorporated GroupSafety National Casualty Corporation5107 98Feb 17, 2026

How the largest insurers handle CG 22 56

Groups among the largest commercial general liability insurers that filed CG 22 56 or their own version in the past five years.

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States

Number of filings that include CG 22 56 in each state, Oct 2021 to Oct 2026. Darker states have more filings.

Tennessee: 2 filingsTN2Alabama: 0 filingsALFlorida: 0 filingsFLGeorgia: 1 filingGA1Oklahoma: 2 filingsOK2South Carolina: 14 filingsSC14Arkansas: 3 filingsAR3Missouri: 3 filingsMO3Indiana: 3 filingsIN3Louisiana: 2 filingsLA2Ohio: 3 filingsOH3Wisconsin: 3 filingsWI3Texas: 2 filingsTX2Kentucky: 4 filingsKY4Iowa: 2 filingsIA2Kansas: 3 filingsKS3Mississippi: 2 filingsMS2North Carolina: 0 filingsNCNebraska: 2 filingsNE2South Dakota: 2 filingsSD2Montana: 3 filingsMT3New Hampshire: 0 filingsNHVirginia: 3 filingsVA3Arizona: 1 filingAZ1Pennsylvania: 2 filingsPA2Rhode Island: 3 filingsRI3Michigan: 1 filingMI1Alaska: 0 filingsAKDistrict of Columbia: 1 filingDC1Idaho: 3 filingsID3Maryland: 2 filingsMD2West Virginia: 1 filingWV1Utah: 3 filingsUT3Wyoming: 5 filingsWY5Delaware: 0 filingsDENew Mexico: 5 filingsNM5Colorado: 32 filingsCO32Connecticut: 2 filingsCT2Maine: 1 filingME1North Dakota: 2 filingsND2Illinois: 8 filingsIL8Minnesota: 0 filingsMNNew Jersey: 0 filingsNJNew York: 0 filingsNYMassachusetts: 1 filingMA1Washington: 7 filingsWA7Oregon: 2 filingsOR2Vermont: 2 filingsVT2California: 31 filingsCA31Nevada: 4 filingsNV4Hawaii: 1 filingHI1
FewerMore filingsNone

Often filed with

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

  • CG 22 68Operation of Customers Autos on Particular Premises178 filings
  • CG 22 76Professional Liability Exclusion - Health or Exercise Clubs or Commercially Operated Health or Exercise Facilities177 filings
  • CG 22 87Exclusion - Adult Day Care Centers174 filings
  • CG 22 88Professional Liability Exclusion - Electronic Data Processing Services and Computer Consulting or Programming Services174 filings
  • CG 22 29Exclusion - Property Entrusted173 filings
  • CG 22 52Exclusion - Medical Payments Coverage (Inmates, Patients or Prisoners)173 filings
  • CG 22 28Amendment - Travel Agency Tours (Limitation of Coverage)170 filings
  • CG 22 40Exclusion - Medical Payments - Day Care Centers170 filings
  • CG 22 57Exclusion - Underground Resources and Equipment170 filings
  • CG 21 66Exclusion - Volunteer Workers as Insureds167 filings

Recent filings

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

SubmittedCompanyStateEditionsTracking number
Oct 22, 2026State National Insurance Company, Inc.CO07 98STNA-135128706
Oct 6, 2026American Casualty Company of Reading, Pennsylvaniaand 5 moreCA07 98CNAB-135091690
Aug 26, 2026The Cincinnati Casualty Companyand 2 moreNV12 25CNNA-134980601
Aug 26, 2026The Cincinnati Casualty Companyand 2 moreID12 25CNNA-134992231
Aug 17, 2026Mississippi Farm Bureau Casualty Insurance CompanyMS07 98SFBC-135017175
Jul 10, 2026Southern Farm Bureau Casualty Insurance CompanyLA07 98SFBC-135013358
Jun 26, 2026Church Mutual Insurance Company, S.I.CO07 98CHMU-134947220
Jun 18, 2026Sompo America Insurance CompanyCO07 98SMPJ-134985965
Jun 17, 2026Atlantic Specialty Insurance CompanyNM12 2507 98BEAC-134983795
Jun 15, 2026SiriusPoint America Insurance CompanyCO07 98MRTN-134978899
Jun 15, 2026SiriusPoint America Insurance CompanyCO07 98MRTN-134978902
Jun 4, 2026The Cincinnati Casualty Companyand 2 moreRI12 25CNNA-134875418

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