Social Welfare Surcharge payable in cash; not admissible for MEIS/SEIS scrip debit, per administrative circular. Levy and collection of the Social Welfare Surcharge on imports under schemes including the Merchandise Exports from India Scheme and the Services Exports from India Scheme require payment of the surcharge in cash at import clearance, and the surcharge is not eligible for debit against MEIS or SEIS scrips; stakeholders are directed to follow the detailed procedural guidance set out in the referenced administrative circular.