This article aims to examine the existence of on Head of Indonesian Police’s Regulation Number 15 of 2013 about the Procedure of Managing Traffic Accident. Traffic accident problem is very important to solve, occurring in many states. It is related to the attempts of reducing accident rate and of solving the accident case occurring. The high resolution rate conducted through reconciliation is based on Head of Indonesian Police’s Regulation Number15 of 2013. Head of Indonesian Police’s Regulation No.15 of 2013, governs not only the procedure of managing but also the procedure of resolving traffic accident, so that this Perkap goes beyond Law Number 22 of 2009 about Traffic and Road Transportation. The appearance of three traffic accident case resolving patterns leads to law uncertainty, contradictory to the Indonesian Police (Polri)’s attempt of realizing a “presisi (precise)” institution, particularly an attempt of realizing a just transparency. This study recommends the revocation of Head of Indonesian Police’s Regulation Number 15 of 2013 as it leads to law uncertainty within society. Indonesian Police (Polri) can publish new Perkap corresponding to an attempt of embodying the ‘precise’ Indonesian Police.