• The Business Owners Policy (BOP) is a comprehensive policy that provides property and liability insurance for eligible small businesses. BOPs are written on special cover forms that tend to look very similar to their monolinear ownership and liability counterparts, but they tend to have some unique features that make them especially beneficial to eligible businesses. Both the American Association of Insurance Services (AAIS) and the Insurance Services Administration, Inc. (ISO) offer BOP programs for use by their member insurers. In addition, many insurers have their own PB programs.