8143 — Routine inspectors and testers

Medium Skilled

Sources checked 26 October 2026. Match the actual duties before choosing a code.

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What this occupation covers

Routine inspectors and testers inspect and/or test metal stock, parts and products, electrical plant, machinery and electronic components, systems and sub-assemblies, textiles, wood, paper, food, plastics and rubber goods, parts and materials to detect processing, manufacturing and other defects.

Typical duties


examines articles for surface flaws such as cracks, dents, defective sealing or broken wires by visual inspection or using aids such as microscopes or magnifying glasses

checks sequence of assembly operations and checks assemblies and sub-assemblies against parts lists to detect missing items

sets up test equipment, connects items/system to power source/pressure outlet, etc. and operates controls to check performance and operation of electrical plant and machinery and electronics systems

examines yarn packages, textile fabrics and garments, wood or wood products, paper and paperboard, plastics and rubber materials, food products, food storage containers, etc., checks specifications, marks any repairable defects and rejects faulty items

reports any recurrent or major defects and recommends improvements to production methods

Entry routes and qualifications

There are no formal academic entry requirements, although some employers require candidates to possess GCSEs/S grades. Training is typically received on-the-job, supplemented by training courses where instruction in specific techniques is required. Various NVQs/SVQs encompass aspects of quality control.

Sponsorship information

Medium Skilled. Actual duties, sponsor, applicant, salary and any transitional or shortage-list conditions must be checked.

DBS assessment

No code-wide DBS assessment is assigned. Check actual duties, activities, workplace, frequency and jurisdiction. This code does not determine the level of check.

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ONS SOC 2020 · Appendix Skilled Occupations