Transit pass requirement for boulder stone exports mandates submission, defacement, and post verification with penalties for discrepancies. Exporters must submit a copy of the Transit Pass/Challan issued by the relevant State Government department prior to export of boulder stone through any Land Customs Station; Customs officers shall deface the document with sign and seal as a token of perusal without confirming authenticity. Random post verification with issuing State departments or District Councils should be carried out to confirm legal origin, and discrepancies must lead to action under the Customs Act, 1962.