Cenvat credit for effluent treatment infrastructure services upheld where modernization and mandatory pollution control compliance are integral to manufacturing.

Cenvat credit on services used for construction and modernization of effluent treatment infrastructure in an existing factory is treated as admissible where the services are connected with mandatory pollution control compliance and zero liquid discharge requirements. The exclusion of construction or works contract services does not extend to modernization, renovation or repair of existing plant or factory infrastructure. Because effluent treatment is integral to manufacturing compliance, such services fall within the inclusive scope of input service under Rule 2(l) of the Cenvat Credit Rules, 2004, and the related credit, interest and penalty were set aside.

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Issues: Whether Cenvat credit on services used for construction and modernization of effluent treatment infrastructure, including works contract and civil construction services, is admissible under Rule 2(l) of the Cenvat Credit Rules, 2004.

Analysis: The services were used for effluent treatment infrastructure in the existing factory and were required to comply with mandatory pollution control norms and zero liquid discharge requirements. The exclusion of construction or works contract services from the definition of input service was held not to cover services used for modernization, renovation or repair of an existing factory or plant. The statutory and environmental obligation to treat effluents was treated as an integral part of the manufacturing activity, and the Board circular supported credit for modernization, renovation or repair work within the inclusive part of the definition.

Conclusion: Cenvat credit on the disputed services was held admissible and the denial of credit, interest and penalty was set aside in favour of the assessee.

Ratio Decidendi: Services used for mandatory effluent treatment infrastructure in an existing factory, when connected with modernization, renovation or repair, fall within the scope of input service notwithstanding the exclusion of new construction or works contract used for a building or civil structure.

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