IWT GmbH Inspection & Welding Technologies
Mensfelder Straße 17, 65551, Limburg-Lindenholzhausen, Germany
- Accredited standards
- 19
- DAKKS certificate
- 1
- Site in our directory
- 1
What this lab is accredited for
Our reading of the DAKKS scope: each standard once, with its official name where we have checked it.
Only this lab. Searches the 19 standard numbers and the 18 official names we hold. When no standard matches, it searches the method text of every scope line.
ISO9
ISO 3452-1Non-destructive testing - Penetrant testing - Part 1: General principles
ISO 3452-5Non-destructive testing - Penetrant testing - Part 5: Penetrant testing at temperatures higher than 50 degrees C
ISO 5579Non-destructive testing - Radiographic testing of metallic materials using film and X- or gamma rays - Basic rules
ISO 9934-1Non-destructive testing - Magnetic particle testing - Part 1: General principles
ISO 17636-1Non-destructive testing of welds - Radiographic testing - Part 1: X- and gamma-ray techniques with film
ISO 17637Non-destructive testing of welds - Visual testing of fusion-welded joints
ISO 17638Non-destructive testing of welds - Magnetic particle testing
ISO 17640Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and assessment
ISO 19285Non-destructive testing of welds - Phased array ultrasonic testing (PAUT) - Acceptance levels
EN6
EN 1369Founding - Magnetic particle testing
EN 1371-1Founding - Liquid penetrant testing - Part 1: Sand, gravity die and low pressure die castings
EN 1371-2Founding - Liquid penetrant testing - Part 2: Investment castings
EN 10160Ultrasonic testing of steel flat product of thickness equal to or greater than 6 mm (reflection method)
EN 12681-1
EN 13018Non-destructive testing - Visual testing - General principles
EN 10228 series4
EN 10228-1Non-destructive testing of steel forgings - Part 1: Magnetic particle inspection
EN 10228-2Non-destructive testing of steel forgings - Part 2: Penetrant testing
EN 10228-3Non-destructive testing of steel forgings - Part 3: Ultrasonic testing of ferritic or martensitic steel forgings
EN 10228-4Non-destructive testing of steel forgings - Part 4: Ultrasonic testing of austenitic and austenitic-ferritic stainless steel forgings
DIN EN ISO 9934 -1; DIN EN ISO 17638; DIN EN 10228 -1; DIN EN 1369; DIN EN 10228 -2; DIN EN ISO 3452 -1; DIN EN ISO 3452 -5; DIN EN 1371 -1; DIN EN 1371 -2
DIN EN ISO/IEC 17025:2018; DIN EN ISO 5579
DIN EN ISO 17636 -1 2013-05; DIN EN 12681 -1 2018-02; DIN EN ISO 17640 2018-03; DIN EN 10160 1999-09; DIN EN 10228 -3 2016-10; DIN EN 10228 -4 2016-10; DIN EN ISO 19285 2017-12; SEP 1923 2009-02; AD 2000 -Merkblatt HP 5/3 Anlage 1 2015-04
DIN EN 13018; DIN EN ISO 17637; DVGW GW 350
Read from the scope as published by DAKKS. Register refreshed 2026-11-06.
Scope as published by DAKKS
4 lines
ISO/IEC 17025
ActiveD-PL-11232-02-00
Accredited scope, certificate D-PL-11232-02-00
| Line | Method | Matrix | Range |
|---|---|---|---|
| 1 | DIN EN ISO/IEC 17025:2018; DIN EN ISO 5579 | Metal | - |
| 2 | DIN EN ISO 17636 -1 2013-05; DIN EN 12681 -1 2018-02; DIN EN ISO 17640 2018-03; DIN EN 10160 1999-09; DIN EN 10228 -3 2016-10; DIN EN 10228 -4 2016-10; DIN EN ISO 19285 2017-12; SEP 1923 2009-02; AD 2000 -Merkblatt HP 5/3 Anlage 1 2015-04 | Schweißverbindungen; Flacherzeugnissen aus Stahl; Schmiedestücken aus Stahl | - |
| 3 | DIN EN ISO 9934 -1; DIN EN ISO 17638; DIN EN 10228 -1; DIN EN 1369; DIN EN 10228 -2; DIN EN ISO 3452 -1; DIN EN ISO 3452 -5; DIN EN 1371 -1; DIN EN 1371 -2 | Schmiedestücken aus Stahl; Sand -, Schwerkraft - kokillen- und Niederdruckkokillengussstücke; Feingussstücke; Schweißverbindungen | See scope document |
| 4 | DIN EN 13018; DIN EN ISO 17637; DVGW GW 350 | - | - |
Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
Location
Labs with overlapping accredited scope in Germany
- Worrings PrüftechnikDüsseldorf · ~132 kmDAKKSShares 3 accredited methods and materialsEN ISO 17637EN ISO 17638Metal
- JR-WP Ausbildung und DienstleistungsMagdeburg · ~310 kmDAKKSShares 3 accredited methods and materialsEN ISO 17637EN ISO 17638Metal
- RST Rail System TestingHennigsdorf · ~432 kmDAKKSShares 3 accredited methods and materialsEN ISO 17637EN ISO 17638Metal
- ZEROSBerlin · ~438 kmDAKKSShares 3 accredited methods and materialsEN ISO 17637EN ISO 17638Metal
- Schmitt NDTFrankenthal · ~93 kmDAKKSShares 2 accredited methods and materialsEN ISO 17637Metal
Accreditation data refreshed from the DAKKS register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the DAKKS entry linked above.