This study examined the provisions and rules of disciplinary responsibility for officers in the Palestinian Security Forces, in accordance with the Palestinian Security Forces Service Law No. (8) of 2005 and its amendments. The researcher employed an analytical approach, reviewing and analyzing the relevant legislative texts to achieve the study’s objectives. The study addressed a fundamental issue concerning how the legislator regulates the rules and provisions of disciplinary responsibility for military officers. It explored the general principles governing military officers by defining the concept of Security Forces officers and their categories, outlining military ranks and their durations, and specifying the duties and prohibitions imposed on officers under the aforementioned law. Furthermore, the study analyzed the substantive provisions for disciplining officers by examining the nature of the disciplinary system, defining disciplinary offenses, identifying their elements, and explaining their relationship to criminal law. In addition, the study investigated procedural aspects of disciplining military officers, detailing the steps followed in disciplinary proceedings and the guarantees afforded to officers during these processes. It also examined the nature and types of disciplinary sanctions, the procedures for their annulment, and the safeguards associated with their imposition, including guarantees related to the penalty itself, the decision to impose it, and subsequent post-imposition protections. The study concluded that the disciplinary system for military officers, according to the Palestinian Security Forces Service Law No. (8) of 2005 and its amendments, follows a presidential (administrative) model. It also highlighted the absence of certain disciplinary safeguards for officers within the current law. The researcher recommends the inclusion of a provision in the Security Forces Service Law to ensure that disciplinary penalties are proportionate to the severity of the offense committed. Additionally, the issuance of the law’s executive regulations is deemed essential to strengthen its implementation...... Keywords: ....(Disciplinary procedures, disciplinary guarantees, military officers, Palestinian Security Forces Law).