research  will  find  various  principles  of  national 
engagement  law  abstracted  from  proverbs,  pantun, 
poetry  and  various  forms  of  agreements  that  take 
place in the community in the research area. In turn, 
these legal  principles can be used as  a basis for  the 
formation of the Indonesian national engagement law. 
3  RESULT AND DISCUSSION 
3.1  Choice of Legal Policy : Pancasila 
Ideology 
After  Indonesia  gained  its  independence,  Indonesia 
should have drafted the law of the country with a law 
derived  from  the  ideology  of  its  own  people.  The 
Pancasila  which  is  a  Groundnorm  hides  many 
principles of law, including the principle of the law of 
obligation. 
  The  principle  of  law  always  follows  the 
underlying ideology. If the legal norms of agreement 
come from the Netherlands, of course the legal norms 
are derived from values that originate in the ideology 
that  grew  out  of  Western  civilization,  European 
civilization.(Mahadi, 1986) 
  For  example,  agreement  law  which  refers to  the 
principle of freedom of contract, has moved towards 
capitalists. Many agreements in the field of civil law 
(business  and  economics),  no  longer  refer  to  the 
values  of  freedom derived from customary  law and 
habits  that  grew  in  the  Indonesian  civilization. 
Communal  principles  and  alignments  to  people's 
economy  no  longer  underlie  the  making  of  an 
agreement.  Ranging  from  credit  agreements,  lease 
purchases,  franchising,  licenses  to  agreements  that 
fulfill consumer rights. The shift of Pancasila values 
crystallized from the original paradigmatic values of 
Indonesian  culture  and  society  is  increasingly 
exploding  that  not  only  happens  in  the  urban 
community  with  all  big  business  but  also  has 
penetrated  into  the  village  community  with  a  small 
business scale (OK. Saidin, 2, 2016)  
  This  situation  is  certainly  not  beneficial  for  the 
future  development  of  Indonesian  civilization. 
Indonesia's  future  is  very  much  determined  by  the 
choices  of  the  current  generation,  including  the 
choices in the legal field. 
  The  richness  of  Indonesian  civilization  that 
originates  from  cultural  values  with  cultural 
background, plural ethnicity if it is not immediately 
removed will sink and be buried and will eventually 
disappear in the days. Like the sinking of the value of 
"Representative  Consultative  Democracy"  in  the 
system of election of the Head of State and Regional 
Head  which  has  been  going  on  since  the  "reform" 
government  order.  There  is  no  more  questioning 
about  our  politics,  with  the  principle  of  consensus. 
The values of the fourth principle of Pancasila in our 
democracy  are  moving  towards  liberal  democracy. 
Likewise,  the  people's  economic  system  desired by 
the  5th  Sila  Pancasila  has moved  towards capitalist 
economy,  as  evidenced  by  the  many  laws  and 
regulations that  apply  in  this  country  related  to  the 
economic  field  that  refers  to  the  American  legal 
system.  For  example,  Law  on  Limited  Liability 
Companies,  Capital  Markets,  Consumer  Protection, 
Legislation  on  Intellectual  Property  Rights  such  as: 
Copyright, Patents, Brands, Industrial Designs, New 
Plant  Varieties,  Integrated  Electronics  Layout 
Designs, and others others are largely compiled with 
reference to the capitalist legal system. 
  All of the Laws mentioned above are based on the 
legislation produced by the legislature in this country 
which  largely  ignores  the  ideological  and 
philosophical  values  of  Pancasila.  Therefore,  there 
needs to be an effort to raise and explore the values 
hidden  behind  Indonesian  culture  and  civilization. 
These values are important today to be  inventoried, 
collected  and  searched  and  explored  to  find  the 
principles  of  national  law.  The  principles  that  are 
hidden  in  the  culture  and  civilization  of  the 
Indonesian nation that have been explored, searched 
for,  adopted  and  then  through  the  process  of 
abstraction with the method of induction of specific 
things  into  things  that  are  general  are  drawn  to  the 
summit to find the principles of law which later used 
as a concrete legal norm to replace the national legal 
norms  from  the  Dutch  Colonial  (Mariam  Darus 
Badrulzaman, 2006). 
3.2  Position of Contract Law in the 
Civil Law System 
Civil law is  a system (Mariam Darus Badrulzaman, 
2006).  In  the  legal  system  (civil)  there  are  several 
components or  sub-systems, whether  in  the form of 
legal  principles,  legal  norms  or  legal  notions  
(Sudikno Mertokusumo, 2009:102). 
  Soedewi argue that, Civil Law is the law that 
regulates the interests between individual citizens and 
other  individual  citizens  (Sri  Soedewi  Masjchoen 
Sofwan,  1981:1).  This  formulation  is  not  final 
nonetheless.  Because  there  are  still  many  other 
formulations  put  forward  by  experts  in  the  field  of 
legal science. But for a reference, the limit above can 
be taken, which is actually a translation from Privaat 
Recht (Utrech and Mohd Saleh Djindang, 1983:50).