The Civil Code 2015 was approved by the National Assembly Legislature XIII in the morning of 24 November 2015 and it will officially come into effect from 01 January 2017. It is the first time that hardship clause is found in this code at Article 420. The clause is introduced aiming to form a legal framework which permits modification or termination of a contract upon fundamental changes of the circumstance based on which the parties agree to conclude the contract. It is forecasted that the hardship clause shall cause several positive impacts to corporate business. Thus, in this volume, NHQuang&Associates hereby present some analyses on the provisions on hardship clause of Civil Code 2015.