Television camera tubes; image converters and intensifiers; other photos-cathode tubes
Television camera tubes, image converters, intensifiers, and photo-cathode tubes
HSN 8540 20 00 (television camera tubes, image converters and intensifiers, and other photo-cathode tubes) 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, bill of entry, commercial invoice, packing list. Other thermionic, cold cathode, or photo-cathode valves and tubes within Chapter 85 may carry distinct compliance obligations depending on end-use or product type.
The absence of compliance at this tariff line does not extend to the broader Chapter 85 heading: cathode-ray tubes, magnetrons, and other electron valves within heading 8540 are classified at the 8-digit level by type, and re-classification on customs examination to a line that does carry compliance triggers retrospective duty recovery and potential detention. Verify the precise technical specification — tube type, intended application, and operating principle — against the customs tariff before relying on the absence of compliance at this line.