The document is a letter from the Ministry of Environment and Forests approving an amendment to the environmental clearance for Rashtriya Chemicals and Fertilizers Limited's expansion of their fertilizer unit in Thal, Maharashtra. Specifically, it increases the approved capacity of the proposed urea plant from 3500 metric tons per day to 3850 metric tons per day while keeping the ammonia plant capacity at 2200 metric tons per day. It states that an expert committee reviewed the proposal and recommended the amendment to the environmental clearance.