what is obligatory reinsurance 
obligatory reinsurance is a treaty that requires an insurer to automatically send all policies on its books that fall within a set list of criteria to a reinsurer under the terms of an obligatory reinsurance agreement also called an automatic treaty the reinsurer is obliged to accept these policies understanding obligatory reinsurancereinsurance otherwise known as insurance for insurance companies is a practice whereby insurers agree to transfer portions of their risk portfolios to other parties to reduce the likelihood of paying a large obligation stemming from an insurance claim and potentially going bankrupt the insurer or the cedent gives away some of its business to another party the reinsurer who agrees to take on the risk associated with it in exchange for a share of the insurance premium the payment customers are charged for coverage under a given plan some reinsurance agreements are one off transactional deals made on a case by case basis on other occasions a reinsurance treaty might be struck obligating the insurer to automatically send the reinsurer a specific class of policies when such an arrangement is made an insurer is required to cede and a reinsurer required to accept all risks that fall within a predetermined set of criteria each risk is automatically accepted under the terms of the arrangement even if the insurer has yet to notify the reinsurer advantages and disadvantages of obligatory reinsuranceobligatory reinsurance enables the insurer and reinsurer to develop a long term relationship the reinsurer gets a regular stream of business while the insurer automatically covers itself against a class of predetermined risks without having to repeatedly find new buyers for each individual one transferring a book of risks also generally works out to be much cheaper on the flip side automatic acceptance eliminates the option to be picky thereby increasing the threat of insolvency for everyone involved the reinsurer could suddenly find itself inheriting a large chunk of policies and becoming liable to cover more losses than it originally bargained for should those plans result in claims and the reinsurer be unable to foot the bill for them the ceding insurer may become fully responsible again for this portion of risk that it originally underwrote putting it too in a difficult financial position over reliance on reinsurance played a big role in the demise of mission insurance in 1985 1 these dangers mean it s critical that each party does its homework before entering an agreement for obligatory reinsurance the ceding insurer and reinsurer will want to make sure that the other is being managed properly and that their interests align it s also paramount that the terms of the agreement include an accurate description of the type of risks that the treaty covers this is an important step in removing ambiguities that if left unaddressed might require the arrangement to be canceled if the ambiguities are discovered too late it may be difficult to unwind the arrangement since risks may have already been exchanged types of reinsurancethere are two main categories of reinsurance facultative and treaty both may be classified as obligatory if the reinsurance contract mandates all policies that fall within their scope to be transferred facultative coverage protects an insurer for an individual or a specified risk or contract if several risks or contracts need reinsurance each is negotiated separately usually the reinsurer has all rights for accepting or denying a facultative reinsurance proposal that said there is also a hybrid version that gives the primary insurer the option to cede individual risks irrespective of the reinsurer s wishes treaty reinsurance meanwhile is effective for a set time period rather than on a per risk or contract basis the reinsurer covers all or a portion of the risks that the insurer may incur special considerationsreinsurance contracts can be both proportional and non proportional with proportional contracts the reinsurer receives a prorated share of all policy premiums sold by the insurer in exchange for bearing a portion of the losses based on a pre negotiated percentage in the event that claims are made the reinsurer also reimburses the insurer for processing business acquisition and writing costs with a non proportional contract on the other hand the reinsurance company agrees to pay out claims only if they exceed a specified amount known as the priority or retention limit during a certain period of time the priority or retention limit may be based on one type of risk or an entire risk category 