Request for permission to reproduce DIN Standards
Welcome to the Licensing Department of DIN. We appreciate your interest in obtaining reproduction rights for DIN standards.
All DIN standards and related specifications, such as DIN SPEC, are protected by copyright. If you intend to reproduce standards for a specific purpose, you must obtain a reproduction permit. Before submitting your request, please review our reproduction terms and conditions.
What is Reproduction?
Reproduction refers to any use of a DIN standard that results in the creation of an additional copy in a directly or indirectly perceptible form—regardless of the method used (e.g., copying, printing, filming, transcribing, scanning, or data transfer). This also applies if only parts of a DIN standard are reproduced (partial reproduction) or if the additional copy is only slightly modified.
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Fees are generally calculated as a percentage of the purchase price of the standard (printed version). The percentage depends on:
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For the reproduction of DIN Standards with VDE classification, please send your request to DKE www.dke.de/en.
For reproduction of VDI Standards please contact www.vdi.de/en, for VDMA Merkblätter please contact the VDMA, www.vdma.org/vdma-specifications.
DIN 3900
Non-soldering compression fittings with cutting ring - LL series studs with taper-threaded stud end
Edition
2026-03
Language:
German
DIN 3901
Non-soldering compression fittings with cutting ring - Double ended stud ends with parallel thread for stud ends type A
Edition
2018-03
Language:
German
DIN 3903
Non-soldering compression fittings with cutting ring - Elbow studs with taper-threaded stud end; inactive for new design
Edition
2026-03
Language:
German
DIN 3906
Non-soldering compression fittings with cutting ring - T-studs with taper-threaded stud end; inactive for new design
Edition
2026-03
Language:
German
DIN 3913
Non-soldering compression fittings with cutting ring - Run T-studs with taper-threaded stud end; inactive for new design
Edition
2026-03
Language:
German
DIN 3949
Non soldering compression couplings - Flared connection parts for type of compression end according to DIN EN ISO 8434-1
Edition
1998-02
Language:
German
DIN 3964
Deviations of Shaft Centre Distances and Shaft Position Tolerances of Casings for Cylindrical Gears
Edition
1980-11
Language:
German
DIN 3965
Accuracy of bevel gears
Edition
2023-04
Language:
German
DIN 3966-1
Involute cylindrical gears - Part 1: Information on drawings to obtain the gear required
Edition
2026-03
Language:
German
DIN 3966-3
Worms and worm wheel - Part 3: Information to be given to the manufacturer by the purchaser in order to obtain the gear required
Edition
2018-01
Language:
German
