Advocate is one of the law enforcement officers who have a very important role in the
judicial process. Advocate in addition to the functions of legal counsel as a power law in
the civil strife. Supporters in the running task is always based on power. This research
aims to know the limits of the authority of the advocate in representing clients in civil
disputes in peace based on power. Type of study in the writing of this thesis is the
normative research, i.e. research which focuses on positive law in the form of the law on
the authority of the advocate in resolving disputes peacefully on the basis of the civil
power in the event the primary data source of the legal pillars of Indonesia. in this study
is secondary data with the form book and expert opinion in the field of law. The main
sources of law in the study was obtained from interviews with the speakers. Methods of
analysis used in this study is a qualitative method of analysis and the process concluded
with the method of deductive reasoning. Research conducted concluded that an
advocate has the authority in representing clients in the peace process when noted in the
power of letter Attorney and to cope with the uncertainties of the authority of the
advocate in the process of peace required cooperation with the client to give priority to
resolve the dispute peacefully. Obstacles faced by the proponents in an effort to
represent a client is in power not listed in dispute settlement.Suggestions can be
submitted by the author is to advocate for the meticulous making power with a list of
pelimpahan of power or authority in terms of representing in peace