This research is aimed identifying the advantages of the regulation of TUPE principles. as well as inhibiting factors for outsourcing companies to apply the TUPE principles after the Decision of the Constitutional Court Number 27/PUU-IX/ 2011. The research was conducted by using normative-empirical method. The data of the research consisted of primary data and secondary data. https://www.markbroyard.com/hot-sale-us-topo-7-5-minute-map-for-sunken-lake-mi-supply-limited-grab/