Resources

Master insurance compliance, start to finish.

Everything you need to understand, review, and stay ahead of COI compliance. Search the library, or browse by what you do.

From “A to Z”
Start here: the insurance & COI glossary.

Sixty plus definitional terms in one searchable hub. Your foundation as a reviewer, andaclean answer source when buyers ask AI search what these terms mean.

Fresh off the press

Recently added.

New guides, definitions, and breakdowns, published as we make them.

Insurance Knowledge
June 25, 2026
Moving Beyond Spreadsheets to Manage Construction Risk
Moving Beyond Spreadsheets to Manage Construction Risk
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Insurance Knowledge
June 25, 2026
myCOI Launches illumendTM: Smart, Fast, Confident Compliance—Just a Click Away
myCOI Launches illumendTM: Smart, Fast, Confident Compliance—Just a Click Away
Read the Guide
Insurance Knowledge
June 25, 2026
Compete in a Crowded Industry with the Right Insurance Technology
Compete in a Crowded Industry with the Right Insurance Technology
Read the Guide
Browse the library

Find your level, by what you need.

Three ways in. Each section links to its full index when you want more.

Guides & Hot-Tos

The practical work of reviewing and managing COIs.
Insurance Knowledge
June 25, 2026
Has Your Organization Been Hurt By Insurance Claims?
Has Your Organization Been Hurt By Insurance Claims?
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Insurance Knowledge
June 25, 2026
Construction Industry Trends For Additional Insureds
Construction Industry Trends For Additional Insureds
Read the Guide
Insurance Knowledge
June 25, 2026
How Insurance Agents Can Achieve Clients For Life
How Insurance Agents Can Achieve Clients For Life
Read the Guide

Comparisons & Buyer Resources

For teams deciding how to handle compliance.
Admin 101
June 27, 2026
What Is a Building Certificate of Insurance? — illumend
What Is a Building Certificate of Insurance? — illumend
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Admin 101
June 27, 2026
What Is a Certificate of Property Insurance?
What Is a Certificate of Property Insurance?
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Admin 101
June 27, 2026
What Does A COI Mean In Real Estate: A COI Guide For Real Estate Agents
What Does A COI Mean In Real Estate: A COI Guide For Real Estate Agents
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Perspectives

Where compliance is headed, and why it matters now.
Admin Mastery
June 25, 2026
What Are the Top Ten Problems That Can Occur With Follow Form Coverage?
What Are the Top Ten Problems That Can Occur With Follow Form Coverage?
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Admin Mastery
June 25, 2026
A Guide To the Four Corners Rule and the Duty To Defend
A Guide To the Four Corners Rule and the Duty To Defend
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Admin Mastery
June 27, 2026
Differences in Additional Insured for Ongoing vs. Completed Operations
Differences in Additional Insured for Ongoing vs. Completed Operations
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Done studying? See what Lumie can do for you.

Watch illumend read a certificate, verify it against your requirements, and flag what is missing, in real time.