The term “industrial undertaking “includes mines, quarries, manufacturing industries, construction, maintenance and repairs and transport of passengers or goods by road, rail or inland waterways This convention was ratified by India on September 9, 1955; (b) Convention No 6 of 1919—It provides that young persons under 18 years of age are not to be employed during the night in any public or private industrial undertakings, which includes mines, manufacturing units, quarries, construction, transport.
b) Convention n°6 de 1919—Elle dispose qu'il est interdit d'employer pendant la nuit les enfants de moins de dix-huit ans dans les établissements industriels, publics ou privés, à savoir les mines, les industries dans lesquelles des produits sont manufacturés, les carrières, la construction et le transport.