Clock and watch glasses and similar glasses, curved, bent, hollowed and the like, glass spheres and segments of spheres for the manufacture of such glasses
Clock and watch glasses, curved, bent, or hollowed, not optically worked
HSN 7015 90 10 (clock and watch glasses and similar glasses — curved, bent, hollowed, and glass spheres and segments for their manufacture) is not covered by a Bureau of Indian Standards Quality Control Order and carries no Partner Government Agency clearance requirement at the tariff-line level. Import follows the standard customs procedure: Importer-Exporter Code (IEC), bill of entry, commercial invoice, packing list. Corrective and non-corrective spectacle lenses and optically worked glass classified elsewhere in Chapter 70 may attract distinct compliance; classification accuracy is the principal importer risk.
The absence of compliance at this tariff line does not extend to all glass products within Chapter 70: safety glass, toughened or laminated, and certain flat glass products are subject to Quality Control Orders, and misclassification of optically worked components into this residual line can trigger retrospective compliance on customs re-examination. Detention pending re-classification and retrospective duty recovery are the operative risks where the product specification — optical working, end-use, curvature — is ambiguous on the face of the commercial invoice.