ISO exclusion ยท commercial general liability

CG 34 28 Exclusion - Cross Suits Liability

Filings
79
latest Oct 22, 2026
Filing companies
63
32 carrier groups
States
15
Latest edition
12 19
Dec 2019

Coverage description

An Insurance Services Office (ISO) standard form. It excludes claims or suits brought by one named insured against another named insured for bodily injury or property damage, under owners and contractors protective liability coverage.

Editions

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

EditionFilingsCompaniesStatesFiled
12 19Dec 2019Latest786315Dec 2021 to Oct 2026

1 other edition date appears in one or two filings each, often carrier-specific versions: 10/1/2020.

What the filings show

  • Edition in use: in the past 12 months, 24 companies filed the 12 19 edition.
  • CG 24 54 (Automatic Insured Status for Newly Acquired or Formed Limited Liability Companies) is filed alongside it most often, in 76 of the same filings (96%).

Filed under

Commercial General Liability 62Other Liability 8Other other liability 4Commercial Package 3

Data from admitted P&C filings with state insurance departments, submitted Oct 2021 to Oct 2026, excluding withdrawn and rejected filings.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 34 28, out of 32 in total.

CarrierFilingsStatesEditions, most filed firstLast filed
Tokio Marine Holdings Incorporated Group4 group companies filed it, led by Safety National Casualty Corporation and TNUS Insurance Company8212 19Feb 17, 2026
Sompo GroupSompo America Insurance Company7212 19Jun 18, 2026
Grange Mutual CAS Group3 group companies filed it, led by Grange Indemnity Insurance Company and Grange Insurance Company6612 19Mar 28, 2024
Siriuspoint GroupSiriusPoint America Insurance Company6212 19Jun 15, 2026
Markel Corporation GroupState National Insurance Company, Inc.5312 19Oct 22, 2026
Nationwide Corporation Group7 group companies filed it, led by Nationwide Agribusiness Insurance Company and Nationwide General Insurance Company5312 19Oct 21, 2026
Starr Group2 group companies filed it, led by Starr Indemnity and Liability Company and Starr Specialty Insurance Company4112 1910/1/2020Jun 25, 2025
ACP Insurance Mgmt LLC GroupAccelerant National Insurance Company3112 19Dec 8, 2025
Sentry Insurance Group3 group companies filed it, led by Middlesex Insurance Company and Sentry Insurance a Mutual Company3112 19Feb 28, 2022
Amtrust Financial Services Group3 group companies filed it, led by First Nonprofit Insurance Company and Republic Fire and Casualty Insurance Company2112 19Feb 8, 2023

How the largest insurers handle CG 34 28

Groups among the largest commercial general liability insurers that filed CG 34 28 or their own version in the past five years.

See more forms

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States

Number of filings that include CG 34 28 in each state, Oct 2021 to Oct 2026. Darker states have more filings.

Tennessee: 1 filingTN1Alabama: 0 filingsALFlorida: 0 filingsFLGeorgia: 2 filingsGA2Oklahoma: 0 filingsOKSouth Carolina: 3 filingsSC3Arkansas: 0 filingsARMissouri: 1 filingMO1Indiana: 2 filingsIN2Louisiana: 0 filingsLAOhio: 1 filingOH1Wisconsin: 1 filingWI1Texas: 0 filingsTXKentucky: 0 filingsKYIowa: 0 filingsIAKansas: 0 filingsKSMississippi: 0 filingsMSNorth Carolina: 0 filingsNCNebraska: 0 filingsNESouth Dakota: 0 filingsSDMontana: 0 filingsMTNew Hampshire: 0 filingsNHVirginia: 0 filingsVAArizona: 0 filingsAZPennsylvania: 1 filingPA1Rhode Island: 0 filingsRIMichigan: 0 filingsMIAlaska: 0 filingsAKDistrict of Columbia: 0 filingsDCIdaho: 0 filingsIDMaryland: 0 filingsMDWest Virginia: 0 filingsWVUtah: 1 filingUT1Wyoming: 0 filingsWYDelaware: 0 filingsDENew Mexico: 1 filingNM1Colorado: 26 filingsCO26Connecticut: 0 filingsCTMaine: 0 filingsMENorth Dakota: 0 filingsNDIllinois: 3 filingsIL3Minnesota: 0 filingsMNNew Jersey: 0 filingsNJNew York: 0 filingsNYMassachusetts: 0 filingsMAWashington: 3 filingsWA3Oregon: 1 filingOR1Vermont: 0 filingsVTCalifornia: 32 filingsCA32Nevada: 0 filingsNVHawaii: 0 filingsHI
FewerMore filingsNone

Often filed with

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

  • CG 24 54Automatic Insured Status for Newly Acquired or Formed Limited Liability Companies76 filings
  • CG 34 01Additional Insured - Owners, Managers or Lessors of Premises - Liquor Liability76 filings
  • CG 20 41Additional Insured - Owners, Lessees or Contractors - Completed Operations Subject to the General Aggregate75 filings
  • CG 20 42Additional Insured - Automatic Status for Designated Operations75 filings
  • CG 34 03Additional Insured - State or Governmental Agency or Subdivision or Political Subdivision - Permits or Authorizations - Liquor Liability75 filings
  • CG 34 04Additional Insured - Sponsor(S) - Liquor Liability75 filings
  • CG 34 36Automatic Insured Status for Newly Acquired or Formed Limited Liability Companies75 filings
  • CG 40 10Exclusion - Cross Suits Liability75 filings
  • CG 20 17Additional Insured - Unit-Owners of Townhouse or Homeowner Associations74 filings
  • CG 20 23Additional Insured - Executors, Administrators, Trustees or Beneficiaries74 filings

Recent filings

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

SubmittedCompanyStateEditionsTracking number
Oct 22, 2026State National Insurance Company, Inc.CO12 19STNA-135128706
Oct 21, 2026Allied Insurance Company of Americaand 4 moreCA12 19NWPP-G135131050
Jun 24, 2026Southern Trust Insurance CompanyGA12 19STTR-134864949
Jun 18, 2026Sompo America Insurance CompanyCO12 19SMPJ-134985965
Jun 17, 2026Atlantic Specialty Insurance CompanyNM12 19BEAC-134983795
Jun 15, 2026SiriusPoint America Insurance CompanyCO12 19MRTN-134978899
Jun 15, 2026SiriusPoint America Insurance CompanyCO12 19MRTN-134978902
Mar 20, 2026American Casualty Company of Reading, Pennsylvaniaand 5 moreCO12 19CNAB-134872676
Feb 24, 2026American Casualty Company of Reading, Pennsylvaniaand 5 moreSC12 19CNAB-134851008
Feb 17, 2026Safety National Casualty CorporationCO12 19SFCC-134814522
Feb 6, 2026Crum and Forster Indemnity CompanyCA12 19CRUM-134831877
Jan 23, 2026Everest Denali Insurance Companyand 2 moreCA12 19EVST-134799731

Most filed ISO CG forms

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