although  not  defined  by  the  authorities  but  adhered 
to  and  supported  by  the  people based  on  the  belief 
that the regulations have the force of law. 
Soerjono Soekanto, Customary law is in fact the 
law of habit, that is to say customs which had legal 
consequences (sein sollen). In contrast to mere habit, 
is customary law are acts repeated in the same form 
on rechts vardigeoordening der samen-leving. 
Of the limitations expressed above, then look at 
the elements of customary law are: the existence of a 
continuous behaviour carried out by the community; 
such conduct regular and systematic; such behaviour 
has  to  be  sacred;  the  existence  of  a  decision  of  the 
head  of  the  customs;  the  existence  of  the  legal 
consequences of sanctions; not written; and adhered 
to in the community. 
Legal  pluralism,  in  substantive  legal  pluralism, 
defined as a situation in which two or more legal 
systems work side by side in a field of social life are 
the same, or to explain the existence of two or more 
social  control  systems  in  one  area  of  social  life  or 
describe a situation in which two or more legal 
systems  interact  in  a  social  life  or  a  condition  in 
which  more  than  one  system  of  law  or  institution 
working  side  by  side  in  activities  and  relationships 
within a community group. 
(Ehrlich, 1913) emphasised that the State law has 
never  been  the  only  source  of  law,  but  it  has 
neglected important facts or to be precise, over time: 
[there  has  never  been  a  time  when  the  law  was 
published  by  State  being  the  only  law,  even  in  the 
courts  and  other  authorities,  and  so  there  is  always 
an undercurrent that seeks to uphold the position of 
the matching for non-State law. 
Anthropologists  and sociologists  is  a  group that 
stands  out  among  parties  that  have  highlighted  the 
different meanings of the word ' culture ', and many 
writers and historians have law outlines in detail the 
uniqueness  of  the  various  the  legal  system  and  the 
relationship between  law and  culture or  cultures. A 
frequently  expressed view was  that the  law,  culture 
and  society  will  certainly  be  intertwined,  but  this 
view  has  been  challenged,  for  example,  by  Alan 
Watson,  a  renowned  Scottish  compare  at  once  a 
specialist  in  Roman  law  and  civil  law.  Watson 
(1974) argues that the legal regulations is not merely 
exist,  but  able  to  survive  easily,  even  in  a 
neighborhood  far  from  the  antecedents.  So,  he 
argues  that  '  the  rules  of  law  as  are  the  places  it 
comes  from  wherever  he  was,  therefore,  regardless 
of origin, private law can survive ' without having to 
have  a  close  relationship  with  the  community,  the 
period of time specific or particular place'. 
As  a  country  that  embraced  a  tradition  of  Civil 
Law System, it is in the legal system of Indonesia's 
positive  reading  must  depart  from  the  hierarchy  of 
legislation  which  strongest  is  Constitution  that 
embodied in the 1945 Constitution. So, in combining 
the  settings  regarding  the  existence  of  indigenous 
and customary law in the legal system of Indonesia's 
positive,  the  easiest  thing  is  to  first  examine  its 
settings in the 1945 Constitution. 
In  the  Constitution  (constitution,  enacted  back 
according to  the Decree  of the President dated  July 
5, 1959) is not a single Article that contains a basic 
introduction  of  customary  law.  According  to 
Transitional Rules  article 11 of  the Constitution, all 
State  agency  rules  and  regulations  that  there  is  still 
directly  applicable  for  yet  a  new  held  according  to 
the  basic  law  ".  Before  the  re-enactment  of  this 
Constitution, then apply the Constitution as the year 
1950.  In  the  Constitution  while  Article  104,  States 
that  "Any  court  decision  must  contain  the  reasons 
and  sentencing  in  the  case  refer  to  the  rules  of  the 
Statute  and  the  rules  of  customary  law,  which 
provided  the  basis  of  punishment  .  "But  this 
provision,  that  if  we  interpret"  customary  law 
"widely,  contains  a  grondwettelijke  grondslag 
enactment  of  law,  until  now  haven't  given  its  legal 
basis. 
3.2  The Position of Customary Law in 
National Law 
Customary  law  is  the  manifestation  of  the  value 
consciousness  and  community  characteristics  of 
Indonesia  that  differentiate  it  from  other  legal 
systems,  thus  functioning  as  an  embodiment of  the 
original law and a reflection of the soul of the nation 
and the people's sense of Justice Indonesia. With the 
position of  customary law  as the  legal  embodiment 
of  the  original  and  the  reflection  of  the  soul  of  the 
nation  and  the  people's  sense  of  Justice  from 
Indonesia, then customary law should have a central 
role in the development of the law of Indonesia. 
If  you  see further  Explanation  on  the "General" 
part  III  1945  Constitution,  it  will  be  noted  that  the 
position  of  1945  was  the  Preamble  as  expository 
thoughts  trees  embody  the  ideals  of  the  law 
governing  the  country's  basic  law.  Explanation  of 
the position of the 1945 Constitution Preamble 45 it 
certainly  reaffirms  that  the  Preamble  1945  here's 
what is in the hierarchy of legal Grammar 
Grundnorm Indonesia, so it serves as a source of law 
of  the  national  law.  Rechtsidee  was  unification  of 
values that play a  role in the life of the community 
with the philosophy of life influenced by believed by