Agriculture Infrastructure and Development Cess exemption on specified ethanol, methanol and biodiesel blends subject to tax and BIS specifications. Exempts the additional duty of excise known as the Agriculture Infrastructure and Development Cess on specified blended motor fuels by reducing the cess on listed tariff entries to nil, conditional on the blends meeting prescribed compositional requirements, payment of appropriate excise or tax on constituent components, and conformity with stated Bureau of Indian Standards specifications; an explanatory clause defines 'appropriate duties' and tax terms and the notification records its commencement and subsequent substitutions and insertions affecting scope and wording.