Published trader · United Kingdom

OPTICAL TEST AND CALIBRATION LTD

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Directory snapshot: 2026-09-12. Address observation date, not a trade date.

HMRC trader directory · ref 101533 · published 2026-07 to 2026-07

8Commodity codes

1Months published

11Published links

2026-07First published

2026-07Last published

Months published

Commodity codes HMRC published this trader against, month by month, within the loaded coverage. A gap is a month with no published link in that coverage, not a month without trade.

2026-072026-07

Commodity codes on the record

Codes in the loaded coverage this trader is published against, most months first. Descriptions are HMRC’s own, verbatim. This list is bounded; codes outside the loaded coverage are not listed.

Commodity code	Description (as published)	Direction	Months	Window
8544 42 90	Electric conductors, for a voltage <= 1.000 V, insulated, fitted with connectors, n.e.s. (other than of a kind used for telecommunications)	Exporter	1	2026-07 – 2026-07
9015 80 40	Instruments and appliances used in geodesy, topography surveying or levelling and hydrographic instruments (excl. compasses, rangefinders, theodolites, tachymeters "tacheometers", levels and photogrammetrical surveying instruments and appliances)	Importer	1	2026-07 – 2026-07
9027 50 00	Instruments and apparatus for physical or chemical analysis, using UV, visible or IR optical radiations (excl. spectrometers, spectrophotometers, spectrographs, and gas or smoke analysis apparatus)	ImporterExporter	1	2026-07 – 2026-07
9030 33 70	Instruments and apparatus for measuring or checking voltage, current or electrical power, without recording device (excl. multimeters, oscilloscopes and oscillographs)	Exporter	1	2026-07 – 2026-07
9030 40 00	Instruments and apparatus for measuring or checking electrical quantities, specifically for telecommunications, e.g. cross-talk meters, gain measuring instruments, distortion factor meters, psophometers	ImporterExporter	1	2026-07 – 2026-07
9030 89 00	Instruments and apparatus for measuring or checking electrical quantities, without recording device, n.e.s.	Exporter	1	2026-07 – 2026-07
9031 49 90	Optical instruments, appliances and machines for measuring or checking, not elsewhere specified or included in chapter 90	Importer	1	2026-07 – 2026-07
9031 80 80	Non-optical instruments, appliances and machines for measuring or checking, n.e.s. in Ch 90	ImporterExporter	1	2026-07 – 2026-07

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Address as published

21-23 CAMPUS ROADLISTERHILLS SCIENCE PARKBRADFORDWEST YORKSHIREBD7 1HR

Printed exactly as HMRC files it, spelling and spacing included. It is the address on the trader entry, not a verified registered office.

On the same codes

Traders HMRC published against the most of the same published commodity codes. A shared code is a shared commodity, not a trading relationship between them.

What this page cannot show

No value, weight or shipment count for this company: HMRC publishes the trader–commodity link but not what each trader moved, and this public profile contains only published observations. No counterparties, ports or consignments either: the trader directory names neither side of a trade. The directory is also a floor rather than a census: HMRC suppresses some cells and lets traders opt out, so a company can trade in a month it does not appear in. Coverage varies by commodity and month; this page describes only the loaded source records. How the data is sourced