9.5 Commercial Property Endorsements and the BOP

Why Endorsements Matter

The base BPP and its Causes of Loss form leave deliberate gaps that endorsements fill. Because the Changes condition requires every modification to be in writing, an endorsement is the only way to add, delete, or amend coverage. On the exam, scenario stems describe a gap and ask which endorsement closes it.

Ordinance or Law in Three Parts

Ordinance or Law (CP 04 05) is the most tested endorsement because the base form excludes code-upgrade cost. It has three coverages:

1. Coverage A — Loss to the Undamaged Portion of the building (the value of the part a code forces you to tear down).
2. Coverage B — Demolition Cost to clear the undamaged portion.
3. Coverage C — Increased Cost of Construction to rebuild to current code.

Worked example: a 60 percent-damaged building must be fully demolished under code. Coverage A pays the undamaged 40 percent value, Coverage B pays to demolish it, and Coverage C pays the higher code-compliant rebuild cost.

Suspending the Coinsurance Penalty

Several options remove the coinsurance trap covered in Sections 9.2 and 9.4:

• Agreed Value — The insurer and insured stipulate a value; coinsurance is suspended as long as the limit equals the agreed value.
• Maximum Period of Indemnity (business income) — Pays for up to 120 days with no coinsurance.
• Monthly Limit of Indemnity (business income) — Caps each month's payout at a fraction (1/3, 1/4, or 1/6) of the limit, with no coinsurance.

These matter because an underinsured insured is penalized by the limit-carried over limit-required ratio; the options trade that math for a fixed structure.

The Businessowners Policy (BOP)

The Businessowners Policy (BOP) is a pre-packaged policy designed for small to mid-size businesses such as offices, retailers, apartment buildings, and many service firms. Unlike the hand-assembled CPP, the BOP bundles property and liability into one simplified form with many coverages built in.

Key BOP features:

• Building coverage is written on an open-peril (special) basis by default.
• Business Income and Extra Expense are included automatically, usually for 12 months with no separate coinsurance clause — a major contrast with the CPP.
• Built-in coverages such as debris removal, money and securities (limited), and equipment breakdown (by option) come without separately rating each part.

BOP Eligibility and CPP-versus-BOP

Eligibility is restricted. ISO BOP rules typically cap building size (for example, up to 35,000 to 100,000 square feet depending on class), limit annual revenue, and exclude high-hazard classes such as manufacturing, auto dealers, bars and taverns, banks, and large restaurants. Those risks must use a CPP.

Common Traps

• Ordinance or Law (CP 04 05) is needed for code-upgrade cost; the base BPP excludes it, and candidates often forget its three separate coverages.
• Earthquake and flood are both excluded by every causes-of-loss form; earthquake is added by CP 10 40, flood by a separate policy — they are not interchangeable.
• A BOP is not a CPP: the BOP is pre-packaged with built-in business income and no separate coinsurance, while the CPP is hand-assembled with coinsurance on the BPP.
• High-hazard classes (manufacturing, bars, auto dealers) are ineligible for the BOP and must use a CPP.

Key Commercial Property Endorsements

Several endorsements fill gaps the base BPP and causes-of-loss forms leave open:

Ordinance or Law has three parts: loss to the undamaged portion, demolition cost, and the increased cost of construction - a common multi-part exam item.

The Businessowners Policy (BOP)

The Businessowners Policy (BOP) is a pre-packaged policy for eligible small and mid-size businesses that bundles property and liability in one form, with open-peril building coverage built in. Unlike the hand-assembled CPP, the BOP includes business income with no separate coinsurance clause and many built-in coverages at no extra charge.

Eligibility is restricted by building size, annual revenue, and class of business; high-hazard classes such as manufacturing, bars, auto dealers, and large restaurants are typically ineligible and must use a CPP instead. The exam contrasts the two: choose a BOP for an eligible small office, retail store, or apartment building, and a CPP when the account is too large, too hazardous, or needs lines the BOP does not offer. Agreed Value and the Monthly/Maximum Period of Indemnity options suspend or eliminate coinsurance penalties on commercial property.