ISO endorsement · commercial general liability

CG 20 36 Additional Insured - Grantor Of Licenses

Filings
217
latest Oct 26, 2026
Filing companies
111
53 carrier groups
States
43
Latest edition
12 19
Dec 2019

Coverage description

An Insurance Services Office (ISO) standard form. It adds the person or organization that grants you a license as an additional insured, but only for its liability as the licensor, limited to what the law allows and what your contract requires.

How the form has changed

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

  1. 12 19 edition

    Dec 2019, compared with 04 13Latest edition
    • The limit available to the additional insured now refers to the applicable limits of insurance rather than the limits shown in the Declarations.

      04 13

      “Available under the applicable Limits of Insurance shown in the Declarations”

      12 19

      “Available under the applicable limits of insurance”

  2. 04 13 edition

    Apr 2013, compared with 10 01
    • Coverage for the additional insured now applies only to the extent permitted by law and is no broader than your contract requires.

      10 01

      Not in this edition

      04 13

      “only applies to the extent permitted by law”

    • When a contract requires the coverage, the most paid for the additional insured is the lesser of the contract amount or the available limits.

      10 01

      Not in this edition

      04 13

      “whichever is less”

Editions

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

EditionFilingsCompaniesStatesFiled
12 19Dec 2019Latest1929043Nov 2021 to Oct 2026
04 13Apr 201323218Dec 2021 to Oct 2026
10 01Oct 2001696Feb 2022 to Mar 2024

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 04 13. Only some filings record replacements.

What the filings show

  • Edition in use: in the past 12 months, 34 companies filed the 12 19 edition and 7 companies filed 04 13.
  • CG 20 28 (Additional Insured – Lessor of Leased Equipment) is filed alongside it most often, in 213 of the same filings (98%).

Filed under

Commercial General Liability 149Other Liability 37Commercial Package 12Other other liability 7Other Commercial Lines 7

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 20 36, out of 53 in total.

CarrierFilingsStatesEditions, most filed firstLast filed
Liberty Mutual Group11 group companies filed it, led by First National Insurance Company of America and General Insurance Company of America343112 19Oct 26, 2026
United Fire & CAS Group7 group companies filed it, led by United Fire and Casualty Company and Addison Insurance Company282712 19Dec 28, 2022
Cincinnati Financial Group3 group companies filed it, led by The Cincinnati Casualty Company and The Cincinnati Indemnity Company161612 19Oct 23, 2023
WCF Mutual Insurance Company GroupAssociated Indemnity Corporation161612 19Jan 15, 2026
Nationwide Corporation Group8 group companies filed it, led by Allied Insurance Company of America and Nationwide Agribusiness Insurance Company10304 1312 19Feb 12, 2025
Markel Corporation Group2 group companies filed it, led by State National Insurance Company, Inc. and Markel Insurance Company9412 1904 1310 01Oct 22, 2026
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
Hastings Mutual Insurance Company6512 19Mar 13, 2025

How the largest insurers handle CG 20 36

Groups among the largest commercial general liability insurers that filed CG 20 36 or their own version in the past five years.

See more forms

Search related forms, compare editions, and research carrier filings with FilingFocus.

States

Number of filings that include CG 20 36 in each state, Oct 2021 to Oct 2026. Darker states have more filings.

Tennessee: 3 filingsTN3Alabama: 2 filingsAL2Florida: 0 filingsFLGeorgia: 3 filingsGA3Oklahoma: 3 filingsOK3South Carolina: 5 filingsSC5Arkansas: 4 filingsAR4Missouri: 4 filingsMO4Indiana: 6 filingsIN6Louisiana: 3 filingsLA3Ohio: 5 filingsOH5Wisconsin: 6 filingsWI6Texas: 2 filingsTX2Kentucky: 3 filingsKY3Iowa: 3 filingsIA3Kansas: 4 filingsKS4Mississippi: 3 filingsMS3North Carolina: 2 filingsNC2Nebraska: 2 filingsNE2South Dakota: 1 filingSD1Montana: 4 filingsMT4New Hampshire: 1 filingNH1Virginia: 2 filingsVA2Arizona: 0 filingsAZPennsylvania: 4 filingsPA4Rhode Island: 2 filingsRI2Michigan: 0 filingsMIAlaska: 0 filingsAKDistrict of Columbia: 0 filingsDCIdaho: 3 filingsID3Maryland: 2 filingsMD2West Virginia: 1 filingWV1Utah: 3 filingsUT3Wyoming: 6 filingsWY6Delaware: 0 filingsDENew Mexico: 6 filingsNM6Colorado: 32 filingsCO32Connecticut: 2 filingsCT2Maine: 1 filingME1North Dakota: 1 filingND1Illinois: 13 filingsIL13Minnesota: 0 filingsMNNew Jersey: 3 filingsNJ3New York: 2 filingsNY2Massachusetts: 1 filingMA1Washington: 10 filingsWA10Oregon: 3 filingsOR3Vermont: 2 filingsVT2California: 47 filingsCA47Nevada: 2 filingsNV2Hawaii: 0 filingsHI
FewerMore filingsNone

Often filed with

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

  • CG 20 28Additional Insured – Lessor of Leased Equipment213 filings
  • CG 20 26Additional Insured – Designated Person or Organization211 filings
  • CG 20 15Additional Insured – Vendors210 filings
  • CG 20 35Additional Insured – Grantor of Licenses – Automatic Status When Required by Licensor210 filings
  • CG 20 24Additional Insured – Owners or Other Interests From Whom Land Has Been Leased187 filings
  • CG 20 27Additional Insured – Co-Owner of Insured Premises187 filings
  • CG 20 23Additional Insured – Executors, Administrators, Trustees or Beneficiaries186 filings
  • CG 20 29Additional Insured – Grantor of Franchise186 filings
  • CG 20 11Additional Insured – Managers or Lessors of Premises185 filings
  • CG 20 12Additional Insured – State or Governmental Agency or Subdivision or Political Subdivision – Permits or Authorizations185 filings

Recent filings

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

SubmittedCompanyStateEditionsTracking number
Oct 26, 2026American Economy Insurance Companyand 5 moreRI12 19LBRC-135130111
Oct 22, 2026State National Insurance Company, Inc.CO12 19STNA-135128706
Oct 6, 2026American Casualty Company of Reading, Pennsylvaniaand 5 moreCA12 1904 13CNAB-135091690
Aug 17, 2026Mississippi Farm Bureau Casualty Insurance CompanyMS12 19SFBC-135017175
Aug 10, 2026First National Insurance Company of AmericaNE12 19LBRC-135047012
Jul 10, 2026Southern Farm Bureau Casualty Insurance CompanyLA12 19SFBC-135013358
Jul 9, 2026First National Insurance Company of AmericaMS12 19LBRC-135012891
Jun 26, 2026Church Mutual Insurance Company, S.I.CO12 19CHMU-134947220
Jun 26, 2026American Economy Insurance Companyand 6 moreLA12 19LBRC-134964566
Jun 26, 2026First National Insurance Company of AmericaME12 19LBRC-134998659
Jun 24, 2026Southern Trust Insurance CompanyGA12 19STTR-134864949
Jun 23, 2026First National Insurance Company of AmericaKS12 19LBRC-134989955

Most filed ISO CG forms

All Commercial General Liability (ISO CG) forms

See more carrier forms

Search forms by carrier, line of business, state, and wording with FilingFocus.