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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 TNI usually contains certified data from withdrawn standards, whose preservation is useful, or technical requirements that have not got the assumption of “designation” yet to be “produced or sold” as a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).
Bio-based products - Use of stable isotope ratios of Carbon, Hydrogen, Oxygen and Nitrogen as tools for verification of the origin of bio-based feedstock and characteristics of production processes - Overview of relevant existing applications
Standard published on 1.12.2021
Selected format:Bio-based products - Overview of methods to determine the bio-based content
Standard published on 1.5.2019
Selected format:Bio-based products - Guidelines for Life Cycle Inventory (LCI) for the End-of-life phase
Standard published on 1.5.2019
Selected format:Bio-based products - Examples of reporting on sustainability criteria
Standard published on 1.6.2019
Selected format:Algae and algae products - Food and feed applications: General overview of limits, procedures and analytical methods
Standard published on 1.11.2022
Selected format:Algae and algae products - Specifications for cosmetic sector applications
Standard published on 1.6.2021
Selected format:Algae and algae products - Specifications for pharmaceutical sector applications
Standard published on 1.6.2021
Selected format:Algae and algae products - Specifications for chemicals and biofuels sector applications
Standard published on 1.5.2022
Selected format:Bezdýmné prachy - Metody zkoušení - Stanovení délky předdetonační zóny.
Standard published on 1.11.2008
Selected format:Paints and varnishes - Overview of test methods on hardness and wear resistance of coatings
Standard published on 1.5.2021
Selected format:Latest update: 2024-09-01 (Number of items: 2 345 425)
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