Against the idea of pluralism in criminal law, the harsh challenge is in which customary
law can be applied? The social situation of our society today is different from the society during
the Dutch East Indies era. Today's society is no longer homogeneous, but consists of various
ethnicities and religions so that it will be difficult which customary laws can be applied.
The scope of Customary delict includes the scope of customary civil law, namely
personal law, property law, family law and inheritance law. In every society there will be a
measure of what is good and what is bad. Anything bad or an attitude that is considered very
reprehensible will get a negative reward. Soepomo stated that Customary delict is all actions
or events that greatly disturb the inner strength of society, all actions or events that pollute the
inner atmosphere, which oppose the sanctity of society, are offenses against society as a whole
and the most serious offenses are all violations that rape the balance between the birth world
and the supernatural world, as well as violations that rape the basic structure of society.
In communities where customs are still strong such as in Merauke, Boven Digoel, Asmat,
Mappi and other regions, the application of customary law as an alternative to the use of
criminal law is certainly not difficult. However, in areas where the community is no longer
dominant such as in Riau, Lampung, Jakarta, and other provinces, the application of customary
law is not easy. When the idea of establishing customary villages in Papua Province was rolled
out, the empirical difficulty faced by the team forming the Regional Regulation was whether
Papuan customary law could be applied with customary principles "where the earth is footed
where the sky is upheld in Merauke Regency for example it is still dominated by ethnicities
such as Javanese, Bugis, Maluku and others. If customary law is imposed where they originate,
then the enactment ignores the principle of "where the earth stands where the sky is upheld".
Indigenous peoples in the anim ha customary territory still hold strong customs and legal
norms left by their ancestors until now, although there is little change that has occurred in
society because since the establishment of a community called the state, and the country
produces formal national laws to unify, there is a coercion from a ruler / state so that the
community including indigenous peoples to subject to formal rules produced or produced by
the state/authority, namely the Criminal Code (KUHP).
Overcoming the classic weaknesses of modern criminal law that is positivistic, today
among criminal law academics has re-emerged the idea of enacting customary law as a solution
to problems in the community that is expected to overcome the weaknesses of criminal law,
especially related to the overcapacity of prisons and the accumulation of cases in courts,
prosecutors, and police.
In order to implement this idea, today the exploration of legal values that live in the midst
of society needs to be done again. Various efforts to find living law as part of sociological legal
research are constantly being improved. In time, the re-enactment of customary law as a
solution to problems equivalent to criminal acts requires as many references as possible to the
laws that apply and live in the community.
This idea is in line with the latest Criminal Code which accommodates the enactment of
customary law and reduces the absoluteness of the principle of legality. In the discourse on the
role of law in society, there are three major groups of thinking about law, namely (1) natural
law madzhab that believes law comes from God, the task of humans (in this case the state) is
only to carry out the law of God, (2) legal positivism school that believes that the law that
applies in society must be formed by the state, and (3) community law school that believes that
law does not need to be formed because in society it already exists Social systems and norm
systems themselves have been sufficient to regulate themselves. The state does not need to
interfere by forming its own laws that are not necessarily in accordance with the laws that are
considered correct by a particular society.