PERANAN SISTEM PENGENDALIAN INTERN PERSEDIAAN DALAM MENUNJANG EFEKTIVITAS PENGELOLAAN PERSEDIAAN BAHAN BAKU PADA PT. INDUSTRI SANDANG NUSANTARA (PERSERO)UNIT PATAL BANJARAN

The problem of supply for the company has importance role, so in practically it requires the right policies to guarantee the continuity and achieve operational goals. On this subjects appropriate intern management system will support the operational activity.

The intention of this research is to know now far role of internal inventory control system in supporting effectiveness processing of raw material inventory. The research objectives is to fulfill the needs of information for the company, researcher of this subject in order to expansion of knowledge.

The method used on this subject research is descriptive methods with quantitative analysis with included steps listed : determining variable research, hypothesis test planning on PT. Industri Sandang Nusantara (Limited Company) Unit of Patal Banjaran.

The research result of PT Industri Sandang Nusantara (Limited Company) Unit of Patal Banjaran have sturdy relation because t 37,301 > ttabel 2,056 on 5% mistake level, then H0 rejected and H1 Accepted, which means internal inventory control system has a significant role and positive influence to effectiveness of managing raw material inventory or there are direct correlation between tested variables, every increasing value of internal inventory control system followed by value of effectiveness inventory controlling, the other side system of internal inventory controlling ( Variable X ) affect on effectiveness of organizing raw material inventory ( Variable Y ) as much 92,7%, and least is 100%-92,7% = 7,3% explained by human resource beyond the internal inventory control system in effectiveness managing inventory of raw material inventory.

The conclusion is PT. Industri Sandang Nusantara (Limited Company) Unit Patal Banjaran is able to support the effectiveness of organizing raw material inventory.