The Constitution (105th Amendment) Act, 2021 was enacted to clarify that state governments have the power to identify and specify Socially and Educationally Backward Classes (SEBCs) for the purpose of state lists, in addition to the Central List maintained by the Union government. To achieve this, the Act amended three specific articles of the Constitution of India: 1. Article 338B (regarding the National Commission for Backward Classes - NCBC) 2. Article 342A (regarding the power to notify SEBCs) 3. Article 366 (which contains definitions)