The Union home ministry has designated Haldia seaport in West Bengal as an immigration checkpost making it the 41st such seaport in county, according to a gazette notification on Monday. Last year in September, the Ministry designated 34 sea and river ports as immigration ports. The Ministry issued the orders using it powers conferred by sub-section (1) of section 4 of the Immigration and Foreigners Act, 2025 (13 of 2025).