USB Certification provides services in the following areas within the scope of ISO/IEC 17020 Conformity assessment – ​​Requirements for the operation of various types of inspection bodies.

Hygiene and Sanitation Inspection

  • Places Where Food Products are Prepared and Served

Electrical Installation

  • Grounding Installation
  • Lightning Protection System
  • Residual/Leakage Current Measurement
  • Electrical Panel Visual Inspection
  • Electrical Panel Function Control
  • Thermographic Inspection
  • Compensation Systems
  • Insulation Measurements
  • Insulation Resistance Measurement
  • Ground Insulation Resistance Measurement
  • Generators*
  • Cathodic Protection
  • Embedded Metallic Tanks and Associated Piping
  • Periodic Controls of Portable Electrical Devices (PAT Test)
  • Exproof Environments İnspections


Lifting and Conveying Machines

  • Crane
  • Overhead Crane
  • Gantry Crane
  • Monorail Crane
  • Mobile Crane
  • Portal and Pedestal Crane
  • Hoist
  • Platform
  • Upgradeable Mobile Work Platform
  • Suspended Access Hardware
  • Column Working Platform
  • Vehicle Lifting Equipment*
  • Puller*
  • Rope Puller*
  • Chain Puller*
  • Pallet Truck
  • Forklift
  • Movable Loading Ramp*


Pressure vessels

  • Industrial Autoclave*
  • Compressed Air Tank*
  • Compressor Air Tank
  • Booster/Expansion Tank
  • Boiler/Accumulation Tank*
  • Liquefied Gas Tanks*


  • Steam boiler
  • Heating/Hot Water Boiler
  • Hot Oil Boiler*
  • Steam Cooking Boiler*
  • Hot Water Boiler*


Non-Destructive Testing


Construction Machinery Control

  • Backhoe-Loader (Backhoe-Loder)*
  • Loader*
  • Hydraulic Excavator*
  • Bored Pile or Drilling Rig*
  • Other Construction Machines *

Industrial Rack and Door Control

  • Industrial Rack Controls *
  • Industrial Door Controls *


  • Hydraulic, Pneumatic Presses* (TS EN ISO 16092-1, TS EN ISO 16902-3)
  • Turning, Milling, Woodworking Machines* (TS EN ISO 23125, TS EN ISO 16090-1, TS EN 847-3)
  • Cold Metal, Band Saws* (TS EN ISI 16093, TS EN 1807-2)
  • Stationary Grinding Machines* (TS EN ISO 16089)
  • Drilling Machines* (TS EN 12717+A1)
  • Guillotine Shears* (TS EN 13985+A1)

* An application has been made to extend the Scope of TURKAK Accreditation and it is not within the scope of accreditation.

Our Türkak Accreditation Scope Certificate-ISO/IEC17020

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