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TNI is a national document or taken-over technical report (TR) or publically available specification (PAS) of European or international standardization organizations. - A technical informative document which contains technical data or technical solutions not included in valid standards. TNI usually contains certified data from withdrawn standards, whose preservation is useful, or technical requirements that have not got the assumption of “designation” yet to be “produced or sold” as a standard. They are marked with the abbreviation TNI and a six-digit number which is in accordance with Czech technical standards sorting (ČNS). - In the case of taken-over international or European document – the product is taken over from European and international standardization organizations TR and PAS supplementing set of standards and specifications with TNI designation. The labeling of these documents is similar to taken-over standards (TNI/TR and TNI/PAS).
Calculation of micropitting load capacity of cylindrical spur and helical gears - Part 1: Introduction and basic principles
Standard published on 1.11.2014
Selected format:Non-destructive testing - Code of practice for the approval of NDT personnel by recognised third party organisations under the provisions of Directive 97/23/EC
Standard published on 1.5.2017
Selected format:Non-destructive testing - Methods for absolute calibration of acoustic emission transducers by the reciprocity technique
Standard published on 1.9.2012
Selected format:Non-destructive testing - Lighting in penetrant and magnetic particle testing, good practice
Standard published on 1.3.2018
Selected format:Reference materials - Guidance for characterization and assessment of homogeneity and stability
Standard published on 1.2.2019
Selected format:Reference materials - Selected terms and definitions
Standard published on 1.9.2016
Selected format:Reference materials - Good practice in using reference materials
Standard published on 1.9.2016
Selected format:Guidance for the in-house preparation of quality control materials (QCMs)
Standard published on 1.10.2015
Selected format:Conformity assessment - Guidelines and examples of a certification scheme for services
Standard published on 1.8.2018
Selected format:Conformity assessment - Example of a certification scheme for tangible products
Standard published on 1.12.2019
Selected format:Latest update: 2025-01-06 (Number of items: 2 218 326)
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