Certification of persons in welding and NDT

The Certification Body for certification of persons in welding and NDT at PRVÁ ZVÁRAČSKÁ, a. s. Bratislava, Slovakia has been accredited by the Slovak Accreditation Service (SNAS) according to STN EN ISO/IEC 17024:2013,  certificate on accreditation No. O-006 [1] and authorized by the Slovak Office of Standards, Metrology and Testing (UNMS) and the European Commission under number NO 2408 [2] for the approval of personnel for the manufacture and inspection of permanent welds according to Directive 2014/68/EU of the European Parliament and of the Council and Government Regulation no. 1/2016 Coll., Annex I, point. 3.1.2 and 3.1.3.

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• certification of persons in welding
  • welding specialists
    • International welding engineer (issued according to STN EN ISO 14731:2019)
    • International welding technologist (issued according to STN EN ISO 14731:2019)
    • International welding technologist of Thermoplastics (issued according to TNI CEN/TR 16862:2017)
    • International welding specialist (issued according to STN EN ISO 14731:2019)
    • International welding inspector (issued according to internal scheme CS-05-ZV)
    • Welding instructor (issued according to internal scheme CS-04-ZV)
  •  welders, welding operators and brazers
    • welder with certificate (issued according to STN EN ISO 9606-1,-2,-3,-4,-5, STN EN 12732:2022, Guideline AD 2000 – Merkblatt HP3:2014)
    • welder-operator/resistance welding adjuster (issued according to STN EN ISO 14732:2014)
    • international welder of thermoplastics (issued according to STN EN 13067:2021)
    • brazer/brazing operators with certificate (issued according to STN EN ISO 13585:2012)
  • approval of personnel for the area of making permanent joints according to the Directive of the European Parliament and the Council 2014/68/EU and the Regulation of the Government of the Slovak Republic no. 1/2016 Coll., Annex I, point. 3.1.2

• certification of persons in non-destructive testing according to STN EN ISO 9712:2022
  • ET - eddy current testing
  • LT-P,LT-TG - leak testing
  • MT - magnetic particle testing
  • PT - penetrant testing
  • RT - radiographic testing
  • RT-FI - evaluation of radiograms
  • UT - ultrasonic testing
  • UT-T - ultrasonic thickness testing
  • VT - visual testing
  • VT-ThP - visual testing of weld joints of thermoplastic materials
  • approval of personnel for the area of making permanent joints according to the Directive of the European Parliament and the Council 2014/68/EU and the Regulation of the Government of the Slovak Republic no. 1/2016 Coll., Annex I, point. 3.1.3
• Technician of corrosion and protection of surface according to scheme CS-22-TK

• qualification of welders and trained welder workers according to STN 05 0705:2019
• testing of welders from legislation during welding according to the pack of standards STN 05 06xx
• qualification of Authorized Welding Technologists according to guideline SPZ-SO-2
• certification of International welding practitioners