The BOOT (Build-Own-Operate-Transfer) contract is considered one of the innovative mechanisms for managing public facilities due to its importance in implementing investment projects, particularly in construction, operation, and property transfer. Its significance emerged at the beginning of the twentieth century and was further reinforced after the Second World War, amidst the presence of war-stricken economies. Additionally, there was an ideological shift in the role of the state from being a guardian state to an intervening state, which led to the emergence of public law in business affairs. The BOOT contract became one of its cornerstones as countries resorted to international economic contracts. Despite Algeria’s adoption of the BOOT contract as one of the forms of international contracts due to its importance in attracting foreign direct investment and technology transfer, this did not prompt Algerian lawmakers to establish a specific legal framework for it. This is despite the modifications that have affected the specific system, notably Presidential Decree No. 15-247, which is considered one form of concession contracts.