<![CDATA[Abstract The purpose of this study is to determine the Principle of Transfer Of Undertaking Protection Of Employment (TUPE) in Outsourcing Companies in Indonesia, the Concept of a Specific Time Work Agreement in outsourcing companies and to know the implementation of the TUPE principle on the rights of outsourcing workers with status Fixed time work agreement (PKWT). The method used in this research is the method of normative legal research which is a legal concept written in statutory regulations (law in books) or human norms. The results of the study in this journal are to protect the rights of agency workers with the status of a Fixed Time Work Agreement (PKWT), the company providing worker services is obliged to include a work continuity guarantee clause, guarantee the fulfillment of workers' rights in accordance with applicable laws and regulations as well as guarantee for calculating the working period in the event of a change of service provider companies for workers / laborers to determine wages. Abstrak: Tujuan dari penelitian ini adalah untuk mengetahui Prinsip Transfer Of Undertaking Protection Of Employment (TUPE) pada Perusahaan Alihdaya (Outsourching) di Indonesia, Konsep Perjanjian Kerja Waktu Tertentu pada perusahaan alihdaya (Outsourching) serta mengetahui Implementasi prinsip TUPE pada Hak-Hak pekerja Outsourching dengan status Perjanjian Kerja waktu tertentu (PKWT). Metode yang digunakan pada penelitian ini adalah metode Penelitian hukum normatif yang merupakan konsep hukum yang tertulis dalam peraturan perundang-undangan (law in books) atau kaidah/norma manusia. Hasil kajian dalam jurnal ini yaitu untuk melindungi hak-hak pekerja outsouching dengan status Perjanjian Kerja Waktu Tertentu (PKWT), Perusahaan penyedia jasa pekerja berkewajiban untuk mencantumkan klausul jaminan kelangsungan bekerja, jaminan terpenuhinya hak-hak pekerja sesuai peraturan perundang-undangan yang berlaku serta serta jaminan perhitungan masa kerja apabila terjadi pergantian perusahaan penyedia jasa pekerja/buruh untuk menetapkan upah.]]>
