An insurance policy is a legal contract between the insurance company (the insurer) and the person(s), business, or entity being insured (the insured). Reading your policy helps you verify that the policy meets your needs and that you understand your and the insurance company's responsibilities if a loss occurs.
An intercompany agreement, or sometimes referred to as an ICA, is a legal document that helps facilitate two or more companies owned by the same parent company in exchange for financing, goods, services, or other exchanges.