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Functional Differentiation on ICPC: Transfer Investigation on the Case of Febrie Ardiansyah

Authored By: Devi Ervina Nursyamsiah

Graduated from Padjadjaran University

Introduction 

Recently in Indonesia, an interesting corruption and money laundering case occurred  involving public prosecutors in special crimes, with Febrie Ardiansyah as the main suspect. A  notable aspect of this case is that the investigation was carried out by the Indonesian National  Police before the case was transferred to the prosecutor’s office. Febrie Ardiansyah is getting  investigated after his involvement in three corruption and money laundering cases in Asabri Ltd.,  Coal-Fired Power Plant, and Krakatau Steel Ltd. Police named Febrie as a suspect after finding  some evidence at his house that was worth 60 billion rupiah. The transfer of the case from the  national police to the prosecutor’s office presents a legal novelty in the Indonesian legal  framework. Currently, there is no statutory provision in Indonesia that authorizes the transfer of  investigation jurisdiction inter-institutionally. Consequently, this case lacks a robust legal  grounding. (Tim detikcom, 2026) 

This research will examine how the transfer of investigation in the Febrie Ardiansyah case  bears upon the Indonesian legal system. Section II will demonstrate the legal framework. Section  III will elucidate how the Indonesian Criminal Procedure Code (ICPC) works and the respective  functions and competencies of the judicial actor during the investigation proceedings. Section IV  elucidates how the ICPC works in the Febrie Ardiansyah case, utilizing the analytical lens of legal  certainty. Section IV will also elaborate on how this mechanism will adversely affect the criminal  justice system in Indonesia 

The Existing Legal Framework 

Indonesian Criminal Procedure Code (ICPC) 

Indonesian procedural rules are stipulated under Law No. 20 of 2025 on the Indonesian  Criminal Procedure Code (Kitab Undang-Undang Hukum Acara Pidana, hereinafter “ICPC”)  that repealed Law No. 8 of 1981. This regulation elaborates on how the integrated criminal  justice system in Indonesia works. Based on the foregoing, which will analyze the investigator  and pre-trial system, the articles that will be used to analyze are Article 1, Articles 6 through 9,  and Article 19, paragraph 4.(Law No. 20 of 2025 on the Indonesian Criminal Procedure Code,  n.d.)

Article no. 1 point 1 exemplifies that a criminal investigator constitutes the Indonesian  national police, a civil servant investigator, or any specific investigator vested with authority  by law to conduct a criminal investigation. Articles 6 and 7 elaborate the position and function  of the investigator. Furthermore, article no. 8 exemplifies that the investigator shall write an  official record and submit it to the public prosecutor. Once the case file is deemed complete,  the investigator should hand over the suspect and evidence to the public prosecutor. Article  19, paragraph 4 of ICPC mandates the investigation must be taken by the authorized  investigator. In the event that an investigator without authorization takes a role in the  investigation, they should remand the case document to an authorized investigator.(Law No.  20 of 2025 on the Indonesian Criminal Procedure Code, n.d.) 

Law No. 16 of 2004 on the Indonesian Public Prosecution Service 

Undang-Undang Kejaksaan Republik Indonesia (hereinafter “the Prosecution Service  Law”) elaborates on mandates and competencies of public prosecution in the criminal system.  This research will analyze using Article 30 that explicates prosecution services for criminal  cases. Especially on paragraph 1, point d, which a public prosecutor only included in a specific  crime case. Article 30 (1) (d) must be read in tandem with the general elucidation that stipulates  the specific cases are about human rights cases and corruption cases. Furthermore, after being  amended by Law No. 11 of 2021, Articles 35 and 35B mandate that public prosecutors can  conduct investigations and/or establish an ad hoc fact-finding committee on gross violations  of human rights. (Law No. 16 of 2004 on the Indonesian Public Prosecution Service, n.d.) 

Law No. 2 of 2002 on the Indonesian National Police 

In a similar vein to the Prosecution Service, Undang-Undang Kepolisian Republik  Indonesia (hereinafter “the National Police Law”) elaborates on the mandates and  competencies of the Indonesian National Police. As codified in Article 13, enforcing the law  is one of their mandates; therefore, being an investigator constitutes their functional role. As  stipulated under ICPC, the national police are the general investigators without prejudice to  other investigators stated in the law. By extension, national police competencies are prescribed  by Articles 14 through 16.(Law No. 2 of 2002 on the Indonesian National Police, n.d.) 

III. Institutional Mandates and Competencies of Police and Prosecutors in Indonesian Provision As stated, the recent ICPC introduces a novel functional differentiation of law enforcement  that makes all judicial actors have a distinct demarcation. This doctrine was first introduced by 

Émile Durkheim about the complexity of modern society that separates operational functions by  social structure. The recent ICPC bolsters the functional differentiation as stated in Article 1, which  expounds on the definition of each function comprehensively. Furthermore, the recent ICPC  elaborated thoroughly on the frameworks’ coordination and judicial oversight. (Panjaitan et al.,  2026) 

The investigative phase is a crucial component of the Integrated Criminal Justice System  (ICJS). In the context of criminal justice, the investigation serves as a fundamental aspect, as it  ultimately leads to the establishment of evidence during trial proceedings. Prosecutors are  obligated to substantiate their charges based on the investigation report prepared by investigators. 

(Firmansyah, 2020) 

Previous ICPC leads to overlapping authorities between prosecutors and police, especially  in the investigative phase. As an example, in the Nyo Beng Seng murder case, police arrested some  of the prosecutors due to a fraudulent investigation of the witness. On the contrary, the prosecutors  claim that it’s their authority as stated in the Prosecutors Law. (Firmansyah, 2020) The recent ICPC  emphasizes the establishment of a well-defined and organized framework of authority, which is  essential for mitigating jurisdictional disputes and preventing overlaps in responsibilities among  law enforcement agencies. This structured approach not only aims to clarify the roles and functions  of various entities involved in the criminal justice process but also serves as a foundational element  in the development of the ICJS framework in Indonesia. 

As stated in the ICPC and the national police law, the police are recognized as the primary  investigators, but this does not preclude other parties from also assuming an investigative role.  Furthermore, the investigation report shall be submitted to prosecutors. Public prosecutors, as  stated in the prosecutors’ law, also hold investigative competence, albeit restricted to specific cases.  Written in Article 30 (1) (d) ICPC and in general elucidation, the specific cases mentioned are  about gross human rights cases and corruption cases. (Law No. 16 of 2004 on the Indonesian  Public Prosecution Service, n.d.) 

Legal Certainty on the Febrie Ardiansyah Case 

Neither the amendment of ICPC nor the differentiation function of judicial actors has  successfully addressed contemporary, evolving legal complexities. In examining the complexities  surrounding the Febrie Ardiansyah case, it is imperative to highlight the legal ambiguities that have  emerged within the framework of the Integrated Criminal Justice System (ICJS). This case serves as a pertinent illustration of the challenges faced by law enforcement and judicial authorities in  Indonesia, particularly in the context of overlapping jurisdictions and the delineation of  investigative responsibilities.  

Febrie Adriansyah, the former public prosecutor for special crimes (Jaksa Agung Muda  Bidang Tindak Pidana Khusus), marks a watershed moment in Indonesia’s contemporary anti corruption landscape, bringing to the fore critical questions regarding how the judicial system in  Indonesia works. (Tim detikcom, 2026) 

The genesis of the active enforcement phase occurred on Wednesday, July 8, 2026, when  the National Police’s Corruption Eradication Corps (Kortastipidkor), utilizing a joint investigation  framework with the Jakarta Metropolitan Police, executed simultaneous search warrants across  twelve distinct locations. This sweeping operation targeted properties linked to systemic graft and  money laundering probes spanning three state-connected economic sectors: the coal-fired power  plant dispute, financial irregularities within the state insurer Asabri Ltd. (2020–2025), and  corporate debt settlement fraud involving PT CBS and PT KNI (2020–2025). 

The genesis of the legal dispute surfaced in May 2024 amid unprecedented inter-agency  friction, characterized by unauthorized physical surveillance of Febrie Adriansyah by specialized  police intelligence units. They responded to the reports filed by civil society coalitions with the  Corruption Eradication Commission alleging state-asset undervaluation during a prosecutors’  office auction. In July 2026, a coordinated law enforcement operation spearheaded by the National  Police executed multiple search warrants. The investigation led to the discovery of assets in the  form of gold bullion and foreign currency reserves from Febrie Ardiansyah’s residence in Sentul  and Cipete. The police then converted the assets into rupiah, worth 476 billion rupiah. 

Following his formal resignation to preserve institutional decorum, Febrie Ardiansyah was  designated as a criminal suspect under a multi-jurisdictional graft probe involving corruption and  money laundering operations across state-owned enterprises. From an international legal  perspective, the procedural trajectory of the Febrie Ardiansyah case introduces profound doctrine versus-practice contradictions, particularly concerning the concepts of prosecutorial discretion and  conflicts of interest. The immediate transfer of investigative jurisdiction from the National Police  to the public prosecutors creates an inherent institutional deadlock.  

Neither the ICPC nor the other statutory bodies in Indonesia elaborate on the transfer of  investigations. As mentioned in this research before, as stated by the ICPC, transfer investigations can be done after the investigator submits the investigation report to prosecutors. However, what  happened in the Febrie Ardiansyah case is that the investigation report is not fully complete befor  hand over to prosecutors. 

The assumption is that investigative authority by the prosecutors is absent a formal  notification of a complete investigation report (written as P-21 status) that can undermine the  principle of legality and compromise legal certainty. Procedural circumvention breaches the  separation of functions, challenging the integrity of evidence gathering and the fundamental  requirements of the due process of law. Prosecutors have a dominus litis doctrine that makes  prosecutors the controller of the case. However, the prosecutors must use the authority based on  the law that is stated. This situation could render the ongoing case void ab initio. (Ady Thea AD,  2026)According to Boyamin in the interview with Hukum Online, the relationship between police  investigators and public prosecutors is delineated as coordination and submission of a complete  investigation report.(Hanifah Dwi Jayanti, n.d.) 

The Febrie Ardiansyah case highlights the urgent need for a comprehensive legal  framework that clearly defines the roles of prosecutors and police. The relationship between these  entities is paramount, as it significantly influences the integrity of the investigative process and  the ensuing judicial proceedings. Current legal provisions, while establishing a basis for  collaboration, frequently fail to address the evolving complexities of modern legal challenges.  Furthermore, this case illustrates the potential for conflict arising from the overlapping  investigative powers assigned to both prosecutors and police. Such ambiguity can result in  confusion and inefficiencies, ultimately jeopardizing the pursuit of justice. 

Crucially, the decision to transfer this case highlights a significant gap in legal certainty  within Indonesian law, particularly as the ICPC does not provide adequate solutions to address the  complexities involved. This situation risks obscuring the distinct roles of police and prosecutors,  leading to an increasingly ambiguous framework of authority. To rectify this, it is essential to  implement legal reforms that not only clarify these roles but also ensure that both entities operate  within their defined parameters. Such reforms would foster collaboration and ultimately strengthen  the effectiveness of the criminal justice system. Therefore, legal reforms must be enacted to  delineate these roles clearly, ensuring that each entity functions within its designated scope while  promoting collaboration to enhance the overall effectiveness of the criminal justice system.

Conclusion 

The Febrie Ardiansyah case highlights the urgent need for a comprehensive legal  framework that clearly defines the roles of prosecutors and police. The relationship between these  entities is paramount, as it significantly influences the integrity of the investigative process and  the ensuing judicial proceedings. Current legal provisions, while establishing a basis for  collaboration, frequently fail to address the evolving complexities of modern legal challenges.  Furthermore, this case illustrates the potential for conflict arising from the overlapping  investigative powers assigned to both prosecutors and police. Such ambiguity can result in  confusion and inefficiencies, ultimately jeopardizing the pursuit of justice.  

Crucially, the decision to transfer this case lacks explicit legal backing within Indonesian  law, raising concerns about its implications for the system itself. This action risks blurring the lines  of authority between police and prosecutors, rendering these boundaries increasingly abstract.  Therefore, it is imperative that legal reforms are enacted to delineate these roles clearly, ensuring  that each entity functions within its designated scope while promoting collaboration to enhance  the overall effectiveness of the criminal justice system.

Reference(S):

Statutory 

Law No. 2 of 2002 on the Indonesian National Police, Pub. L. No. 2 of 2002. Law No. 16 of 2004 on the Indonesian Public Prosecution Service, Pub. L. No. 16 of 2004. Law No. 20 of 2025 on the Indonesian Criminal Procedure Code, Pub. L. No 20 of 2025.

Secondary sources 

Ady Thea AD. (2026). Pengalihan Perkara Febrie Adriansyah Dinilai Janggal, Akademisi: Bisa  Rusak Legitimasi Penegakan Hukum. HukumOnline

Firmansyah, A. (2020). Tinjauan Hukum Kewenangan Jaksa dalam Pemeriksaan Tambahan  menurut Asas Domius Litis berdasarkan KUHAP. Jurisdictie

Hanifah Dwi Jayanti. (n.d.). Pengalihan Perkara eks Jampidsus ke Kejagung Berpotensi  Gugurnya Status Tersangka dalam Praperadilan. HukumOnline

Panjaitan, Y. A., Lucky, M., Chaliki, I., Simanjuntak, S. V., & Pratama, R. R. (2026). Penguatan  Integrated Criminal Justice System Pada Kuhap Baru: Analisis Komparatif Pemidanaan dan  Pembuktian Diferensiasi Fungsional. JIHHP: Jurnal Ilmu Hukum, Humaniora, Dan Politik.  https://doi.org/10.38035/jihhp.v6i4 

Tim detikcom. (2026). Duduk Perkara 3 Kasus hingga Febrie Adriansyah Jadi Tersangka.  DetikNews.

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