Which of the following statements are correct regarding the Building and other Construction Workers (BoCW) Management Information System (MIS) portal?

1. The BoCW MIS Portal was launched by Smt. Sumita Dawra, Secretary, Ministry of Labour & Employment.
2. The portal will function as a centralized data management system for BoCW Welfare Boards.
3. The portal aims to help States/UTs make better welfare policies by providing detailed data analysis.