Applying the tests from the Restatement:
a. the needs of the interstate and international systems,
“First, neither Missouri nor South Dakota’s laws significantly affect the needs of
interstate systems because neither interstate relations nor automobile movement would be
influenced by either law.”
b. the relevant policies of the forum,
“This state’s policy has been clearly expressed by the legislature in our comparative
negligence statute.”
c. the relevant policies of other interested states and the relative interests of those states in
the determination of the particular issue,
“Although Missouri also has a comparative negligence policy, South Dakota has the only
significant interest in a determination of the comparative negligence issue because all of
the contacts are in South Dakota, and Missouri’s policy would not be furthered by its
application to South Dakota domiciliaries who have no important contact with Missouri.
Where the forums interests are the “most deeply affected” under these factors, it is
generally fitting that forum’s law should be applied.”
d. the protection of justified expectations,
“The protection of justified expectancy, although important in consensual relationships,
has no importance in this negligence action. Generally, people do not consider the legal
consequences of their conduct or how law may be applied prior to becoming involved in
an accident.”
e. the basic policies underlying the particular field of law,
“The policy of ameliorating the harsh consequences of common law contributory
negligence rules is furthered by both states’ comparative negligence laws. Although
Chambers argue that Missouri’s policy is better, that contention is debatable.
Furthermore, even if Missouri’s policy could be considered ‘better,’ conflicts analysis
should not be used to apply the law of a state that has no interest in having its rule
applied. The proper solution in such cases is to change the forum’s inferior law.”
f. certainty, predictability and uniformity of result,
“Little significance can be attached to the ease of determining and applying comparative
negligence law or to the certainty, predictability and uniformity of result. Both states’
laws are easy to determine and apply. Furthermore, because the differences in the law are
so minor, there will be few differences in result.”