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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 TNI usually contains certified data from withdrawn standards, whose preservation is useful, or technical requirements that have not got the assumption of “designation” yet to be sold or produced as a standard. They are marked with the abbreviation TNI and a six-digit number which is in accordance with Slovak technical standards sorting (STN). - 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).
Plastics piping systems for the transport of water intended for human consumption - Migration assessment - Guidance on the interpretation of laboratory derived migration values
Standard published on 1.4.2011
Selected format:Plastics piping systems - Guidance for the installation inside buildings of pressure piping systems for hot and cold water intended for human consumption
Standard published on 1.6.2012
Selected format:Plastics - Standard table for reference global solar spectral irradiance at sea level - Horizontal, relative air mass 1 (ISO/TR 17801:2014)
Standard published on 1.9.2017
Selected format:Thermoplastics piping systems - Guidance for definitions of wall constructions for pipes (ISO/TR 27165:2012)
Standard published on 1.6.2013
Selected format:Plastics welding supervisor - Task, responsibilities, knowledge, skills and competence
Standard published on 1.4.2024
Selected format:Plastics welding supervisor.Task, responsibilities, knowledge, skills and competence
WITHDRAWN published on 1.1.2017
Selected format:Plastics welding supervisor - Task, responsibilities, knowledge, skills and competence
WITHDRAWN published on 1.12.2015
Selected format:Plastics pipes and fittings. Combined chemical - resistance classification table
WITHDRAWN published on 1.2.1997
Selected format:Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Thermoplastics - Recommended practice for installation
Standard published on 1.8.2014
Selected format:Plastics - Biodegradable thermoplastic mulch films for use in agriculture and horticulture - Guide for the quantification of alteration of films
Standard published on 1.11.2018
Selected format:Latest update: 2025-10-27 (Number of items: 2 240 898)
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