As best as I can recall, the first article I wrote about certificates of insurance (COIs) was in 2002, over two decades ago. For the next four years, I wrote more on that subject than any other property/casualty issue, culminating …

As best as I can recall, the first article I wrote about certificates of insurance (COIs) was in 2002, over two decades ago. For the next four years, I wrote more on that subject than any other property/casualty issue, culminating …