The document is a notification from the Government of Maharashtra revising the minimum wage rates for employees in the engineering industry. It revises the minimum monthly wages for skilled, semi-skilled and unskilled workers across three zones, with Zone I having the highest rates and Zone III the lowest. The notification provides explanations of the zones and definitions of skilled, semi-skilled and unskilled labor. It also outlines how daily and hourly wages will be calculated from the monthly rates. The changes to minimum wages are effective from March 3, 2014.