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All Journal International Journal of Science and Environment
Ahmad Ansyari Siregar
Faculty of Law, University of Labuhan Batu, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Mathematics Physics

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Legal Analysis of the Judge's Decision on the Implementation of Article 93 Paragraph 1 Based on Law No. 45 of 2009 Concerning Fisheries (Decision Study No. 317/Pid.Sus/2013/PU. RHL) Henryco Siahaan; Ahmad Ansyari Siregar; Nimrot Siahaan; Bernat Panjaitan
International Journal of Science and Environment (IJSE) Vol. 6 No. 1 (2026): February 2026
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v6i1.289

Abstract

This study aims to analyze the application of Article 93 paragraph (1) of Law No. 45 of 2009 concerning Fisheries in Decision No. 317/Pid.Sus/2013/PN.RHL. The focus of the study is on proving the elements of the crime, the suitability of the evidence used, and the judge's legal considerations in issuing the decision. The method used is normative legal research with a statutory approach and a case approach. The results of the study indicate that all elements of the crime regulated in Article 93 paragraph (1) have been fulfilled through valid evidence based on Article 184 of the Criminal Procedure Code. The judge in this case is considered to have applied the provisions of the article appropriately, both in terms of evidence and legal considerations. However, the decision still has weaknesses in terms of strengthening ecological aspects and deterrent effects on perpetrators of fisheries crimes. Therefore, a more comprehensive legal approach is needed that not only provides criminal sanctions, but also considers environmental losses and the need for sustainable protection of marine resources.
Optimizing The Role of The Riau Regional Police Mobile Brigade Unit in Countering Radicalism Based on Law No. 5 of 2018 Concerning The Eradication of Criminal Acts of Terrorism Lamhot Barus; Ahmad Ansyari Siregar; Nimrot Siahaan
International Journal of Science and Environment (IJSE) Vol. 6 No. 1 (2026): February 2026
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v6i1.290

Abstract

Radicalism is a serious threat to national security that develops through various channels, including social media and transnational ideological networks. Riau Province, as a strategic region, has experienced radical actions that threaten security stability, thus requiring optimization of the role of law enforcement officers, particularly the Mobile Brigade Unit of the Riau Regional Police. This study aims to analyze the role of Mobile Brigade in countering radicalism based on Law Number 5 of 2018 concerning the Eradication of Criminal Acts of Terrorism. The research method used is normative juridical with a legislative approach, conceptual, and qualitative analysis. The results show that the Mobile Brigade of the Riau Regional Police plays a role in the preventive, repressive, and deradicalization support aspects, but its implementation still faces obstacles such as limited personnel, technological facilities, and cross-agency coordination. Optimization can be done through increasing personnel capacity, utilizing information technology, mapping vulnerable areas, and strengthening cooperation with the National Counterterrorism Agency (BNPT), Densus 88, and local governments. With this strategy, the Riau Regional Police Mobile Brigade is expected to be able to carry out its anti-radicalism function more effectively and measurably in accordance with the mandate of Law No. 5 of 2018.
The Position of Electronic Evidence in the Police Investigation Process Based on the Criminal Procedure Code and Law Number 1 of 2024 Concerning ITE Welfriede Siregar; Ahmad Ansyari Siregar; Nimrot Siahaan
International Journal of Science and Environment (IJSE) Vol. 6 No. 1 (2026): February 2026
Publisher : CV. Inara in Colaboration with www.stie-sampit.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v6i1.376

Abstract

The development of information technology has brought significant changes to modern crime patterns, which are increasingly committed through electronic media and leave digital traces. This situation demands adjustments to the criminal evidence system, particularly regarding electronic evidence. The Criminal Procedure Code (KUHAP), as the main criminal procedure law in Indonesia, does not specifically regulate the existence of electronic evidence, thus creating a normative vacuum in investigative practice. However, Law Number 1 of 2024 concerning Electronic Information and Transactions (UU ITE) is present as a lex specialis regulation that fully legitimizes electronic information and/or electronic documents as valid legal evidence and has the same evidentiary force as written evidence. This article aims to analyze the position of electronic evidence in the police investigation process through a normative juridical approach by examining the Criminal Procedure Code, the UU ITE, and law enforcement practices in the field. The results of the study indicate that electronic evidence plays a strategic role in uncovering crimes, especially digital-based crimes. However, its implementation still faces technical obstacles, data validity, limited human resources, and differences in interpretation among law enforcement agencies. Therefore, it is necessary to harmonize regulations, increase the capacity of investigators, and strengthen digital forensic infrastructure so that the use of electronic evidence can be more effective and accountable in the criminal evidence process.
Co-Authors Bernat Panjaitan Henryco Siahaan Lamhot Barus Nimrot Siahaan Welfriede Siregar