Registers refreshed 2026-11-08.See refresh dates
Germany

GTA Gesellschaft für Technische Akustik mbH

Lortzingstraße 1, 30177, Hannover, Germany

DAKKS D-PL-18931-01-00DAKKS D-PL-18931-01-01ISO/IEC 17025Register refreshed 2026-11-06

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Accredited standards
2
DAKKS certificates
2
Site in our directory
1
DAKKS accredited scope

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 2 standard numbers and the 1 official name we hold. When no standard matches, it searches the method text of every scope line.

DIN 45645-2
ISO 9612Acoustics - Determination of occupational noise exposure - Methodology

Read from the scope as published by DAKKS. Register refreshed 2026-11-06.

Scope as published by DAKKS

5 lines
DAKKS

ISO/IEC 17025

Active

D-PL-18931-01-00

View scope

Accredited scope, certificate D-PL-18931-01-00

LineMethodMatrixRange
1DIN EN ISO/IEC 17025:2018--

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.

DAKKS

ISO/IEC 17025

Active

D-PL-18931-01-01

View scope

Accredited scope, certificate D-PL-18931-01-01

LineMethodMatrixRange
1DIN EN ISO/IEC 17025:2018--
2TA Lärm 1998 08; 16. BImSchV 1990-06; 18. BImSchV 1991-07; AVV Baulärm 1970-08; LAI -Freizeitlärm -RL 1995--
3DIN EN ISO 9612; DIN 45645-2--
4

Extracted from the scope document; tables may not line up. View scope for the original.

Anlage zur Akkreditierungsurkunde D-PL-18931-01-01 Gültig ab: 26.11.2025 Ausstellungsdatum: 26.11.2025 Seite 4 von 4 Verwendete Abkürzungen: AVV Allgemeine Verwaltungsvorschrift BImSchV Verordnung zum Bundesimmissionsschutzgesetz DIN Deutsches Institut für Normung e. V. EN Europäische Norm GMBl. Gemeinsames Ministerialblatt IEC International Electrotechnical Commission ISO International Organization for Standardization LAI Länderausschuss für Immissionsschutz LärmVibrationsArbSchV Lärm - und Vibrations -Arbeitsschutzverordnung LL Leitlinie RL Richtlinie TA Technische Anleitung TRLV Technische Regeln zur Lärm - und Vibrations - Arbeitsschutzverordnung

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

Lortzingstraße 1, Hannover, 30177, DE

52.39265, 9.75819

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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.