Common parlance test governs exemption classification for building blocks where no technical standard is incorporated.
An exemption for lightweight concrete building blocks was applied on the basis of common parlance because the notification did not incorporate Indian Standard specifications; goods sold and accepted as such in trade therefore qualified for the exemption. The demand was also held time barred because the assessee had disclosed the product consistently in invoices and returns, leaving no suppression to justify invocation of the extended limitation period under central excise law. Once the principal demand failed on merits and limitation, personal penalty on the partner under Rule 26 and the refusal of refund of the investigation deposit could not be sustained, as the amount was not payable as duty.
Issues: (i) Whether the goods were eligible for exemption under Notification No. 10/2002-CE as lightweight concrete building blocks by applying the common parlance test instead of Indian Standard specifications; (ii) whether the demand was barred by limitation and the extended period could be invoked; (iii) whether the penalty on the partner and the rejection of refund could survive once the demand was found unsustainable.
Issue (i): Whether the goods were eligible for exemption under Notification No. 10/2002-CE as lightweight concrete building blocks by applying the common parlance test instead of Indian Standard specifications.
Analysis: The notification described the exempted goods as lightweight solid or hollow concrete building blocks, but it did not prescribe any Indian Standard specification. The goods were being sold and invoiced as lightweight concrete building blocks, and the buyer also accepted them on that basis. Where the tariff entry or exemption notification does not contain a technical specification, the description understood in trade and commerce governs classification. Reliance on Indian Standard specifications, in the absence of their incorporation in the notification, was therefore not warranted.
Conclusion: The goods qualified for exemption under Notification No. 10/2002-CE, and the challenge to exemption failed against the assessee.
Issue (ii): Whether the demand was barred by limitation and the extended period could be invoked.
Analysis: The same description of the goods was declared in the invoices and periodic returns, so there was no suppression of facts. The dispute turned on interpretation of the exemption entry, and in such a situation extended limitation could not be invoked under the proviso to Section 11A of the Central Excise Act, 1944. As the show cause notice was issued long after the relevant period, the demand was time barred.
Conclusion: The demand was barred by limitation and the extended period was unavailable against the assessee.
Issue (iii): Whether the penalty on the partner and the rejection of refund could survive once the demand was found unsustainable.
Analysis: Once the principal demand was held unsustainable on merits and limitation, no basis remained for personal penalty on the partner under Rule 26 of the Central Excise Rules, 2002. The amount deposited during investigation, having been held not payable as duty, became refundable, and the earlier refusal on the ground of prematurity could not stand.
Conclusion: The penalty on the partner and the rejection of refund were not sustainable against the assessee.
Final Conclusion: The assessee succeeded on the exemption issue, the demand was held time barred, and the connected penalty and refund consequences were set aside, resulting in relief to the appellants.
Ratio Decidendi: Where an exemption entry uses an ordinary commercial description without incorporating technical specifications, classification must be determined by the common parlance test; if the assessee has disclosed the goods consistently and the dispute is one of interpretation, extended limitation for suppression cannot be invoked.