<![CDATA[The research objective is to analyze the influence of procurement planning and human resources competency on procurement regulatory compliance. To analyze the influence of procurement planning, human resources competency, and procurement regulatory compliance on procurement budget effectiveness. To analyze the influence of procurement regulatory compliance on the mediation of procurement planning and human resources competency on procurement budget effectiveness. This type of quantitative research uses primary data in the form of questionnaires. The population in this study is the tender and selection work carried out within the Central Java Provincial Government in the 2024 Fiscal Year. The sample in this study was 27 members of the Selection Working Group, 21 members of the Planning Person In Charge team and 24 representatives of Regional Device Organization, so the total number of primary data is 72 people. Data analysis used linear regression analysis. The results show that procurement planning, human resource competency, and compliance with procurement regulations have a positive and significant effect on procurement budget effectiveness. Procurement planning and human resource competency have a positive and significant effect on procurement regulation compliance. Compliance with Procurement Regulations mediates the influence of procurement planning and human resource competency on procurement budget effectiveness. In addition, the findings highlight the strategic role of compliance with procurement regulations as a bridging factor that strengthens the relationship between planning and competency toward budget effectiveness. This implies that even though good planning and competent human resources are important, without strong adherence to procurement rules, the effectiveness of the procurement budget may not be fully achieved. Therefore, institutional commitment to fostering a culture of compliance, supported by continuous training and monitoring, is essential to ensure that procurement practices are transparent, accountable, and aligned with regulatory frameworks.]]>
