Kajian Yuridis Tanggung Jawab Hukum Para Pihak dalam Perjanjian Pinjam Meminjam Uang (Studi Kasus di Koperasi Serba Usaha (KSU) Astari Wonogiri).

Savings and Loans Cooperative is one type of cooperative that provides lending and borrowing services to its members in order to advance the welfare of its members and the community. Before prospective debtors borrow money from the cooperative, they must first make an agreement so that when rights and obligations arise and if one of the parties makes a mistake, each party has legal responsibility for the agreement. The purpose of this study was to determine the content and process of implementing the loan and borrowing agreement at the Astari Wonogiri Multipurpose Cooperative (KSU) and the legal responsibilities of the parties in case of default in the loan agreement. This research method is normative or better known as the library method because it examines or analyzes secondary data in the form of legal materials, especially primary legal materials and secondary legal materials. The type of research used is descriptive which provides a comprehensive and systematic description of the legal responsibilities of the parties in implementing the loan agreement in the cooperative. The data source used is library research to find secondary data using primary legal materials and secondary legal materials accompanied by field research to obtain primary data. The results of the study indicate that the agreement process in the Multipurpose Cooperative has 3 stages, namely before entering into an agreement, when entering into an agreement and after entering into an agreement. Before entering into a loan agreement, prospective debtors must meet administrative requirements. After that, fill out a loan application letter and the cooperative will conduct a survey in the field and then an analysis is carried out to determine how much the cooperative will disburse in accordance with the conditions in the field. Once approved, the debtor signs a letter of agreement as evidence that the parties have agreed to enter into an agreement. So from that a legal relationship arises that gives rise to rights and obligations between the two parties. Legal liability arises because of an error made by one of the parties to the agreement