 The following supplementary laws were ratified by his son and successor Shah Muhammad ‘Ali on Sha’ban 29, A.H. 1325 (October 7, 1907)

Article 1 and 2 of the laws, established Islam as the official religion of Persia/Iran, and specified that all laws of the nation must be approved by a committee of Shi'a clerics.Later, these two articles were mainly ignored by the Pahlavis, which sometimes resulted in anger and uprising of clerics and religious masses