Pregled nacrta

prEN ISO 11177 - Vitreous and porcelain enamels - Inside and outside enamelled valves and pressure pipe fittings for untreated and potable water supply - Quality requirements and testing (ISO/DIS 11177:2025)
Odbor: HZN/TO 504 (Korozija i zaštita metala i legura)
Ustanova izvornika:
Rok za komentiranje: 2025-11-30
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This document specifies the requirements for product quality and product testing of enamelled valves and pressure pipe fittings for untreated and potable water supply.
It does not apply to chemical service glass-enamel and apparatus enamel.

prEN ISO 4531 - Vitreous and porcelain enamels - Release from enamelled articles in contact with food - Methods of test and limits (ISO/DIS 4531:2025)
Odbor: HZN/TO 504 (Korozija i zaštita metala i legura)
Ustanova izvornika:
Rok za komentiranje: 2025-11-30
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This document specifies a simulating method of test for determination of the release of metal-ions from enamelled articles, which are intended to come into contact with food.
This document also specifies limits for the release of metal-ions from enamelled articles, which are intended to come into contact with food.
This document is applicable to enamelled articles, including tanks and vessels, which are intended to be used for the preparation, cooking, serving and storage of food.

prEN 3475-505 - Aerospace series - Cables, electrical, aircraft use - Test methods - Part 505: Tensile test on conductors and strands
Odbor: HZN/TU T1 (Prijevoz, rukovanje materijalima i pakiranje 1)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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This document specifies a method of measuring the tensile properties of stranded conductors, single strands, solid conductors and braids.
When required, it can be used also on insulated wires and cables after removing the insulation.
It is intended to be used together with EN 3475-100.

EN 17640:2022/prA1 - Fixed-time cybersecurity evaluation methodology for ICT products
Odbor: HZN/TO 582 (Informacijska sigurnost i upravljanje kontinuitetom poslovanja)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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The scope of EN 17640 remains unchanged, adding the content of composition within:
This document describes a cybersecurity evaluation methodology that can be implemented using pre-defined time and workload
resources, for ICT products. It is intended to be applicable for all three assurance levels defined in the CSA (i.e. basic, substantial and
high).
The methodology is comprised of different evaluation blocks including assessment activities that comply with the evaluation
requirements of the CSA for the mentioned three assurance levels. Where appropriate, it can be applied both to 3rd party evaluation
and self-assessment.

prEN 40000-1-1 - Cybersecurity requirements for products with digital elements - Vocabulary
Odbor: HZN/TO 582 (Informacijska sigurnost i upravljanje kontinuitetom poslovanja)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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This document provides the terms and definitions commonly used in the cybersecurity requirements for products with digital elements family of standards.

prEN 40000-1-2 - Cybersecurity requirements for products with digital elements - Part 1-2: Principles for cyber resilience
Odbor: HZN/TO 582 (Informacijska sigurnost i upravljanje kontinuitetom poslovanja)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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This document specifies general cybersecurity principles and general risk management activities for all products with digital elements, hereafter also referred to as 'products'. This document covers every stage of the product lifecycle to ensure and maintain an appropriate level of cybersecurity based on the risks.
This document also provides generic elements to support the development of coherent product-category-specific standards (vertical standards).
This document:
— establishes generic cybersecurity principles applicable to all stages of the product lifecycle;
— specifies requirements for risk assessment and treatment of cybersecurity risks;
— specifies requirements on activities that can be applied to ensure an appropriate level of cybersecurity at every phase of the product lifecycle;
— provides elements and considerations for product category specific standards in order to facilitate a harmonized approach.
This document does not provide vertical product category specific activities and elements.
prEN 46-1 - Wood preservatives - Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Part 1: Application by surface treatment (Laboratory method)
Odbor: HZN/TO 218 (Drvo)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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This document specifies a method for the determination of the preventive action of a wood preservative against recently hatched larvae of Hylotrupes bajulus (Linnaeus) when the preservative is applied as a surface treatment to wood.
This method is applicable to:
- water-insoluble chemicals which are being studied as active insecticides;
- organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates;
- organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates;
- water-soluble materials, for example salts.
The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.
prEN 46-2 - Wood preservatives - Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Part 2: Ovicidal effect (Laboratory method)
Odbor: HZN/TO 218 (Drvo)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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This document specifies a method for the determination of the preventive action of a wood preservative against eggs of Hylotrupes bajulus (Linnaeus) when the preservative is applied as a surface treatment to wood.
This method is applicable to:
- water-insoluble chemicals which are being studied as active insecticides;
- organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates;
- organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates; or
- water-soluble materials, for example salts.
The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.
prEN 47 - Wood preservatives - Determination of the toxic values against larvae of Hylotrupes bajulus (Linnaeus) - (Laboratory method)
Odbor: HZN/TO 218 (Drvo)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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This document specifies a method for the determination of the toxic values of a wood preservative against the larvae of Hylotrupes bajulus (Linnaeus), introduced into wood treated previously by full impregnation.
This method is applicable to:
- water-insoluble chemicals which are being studied as active insecticides;
- organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates;
- organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates;
- water-soluble materials, for example salts.
The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.
prEN 49-1 - Wood preservatives - Determination of the protective effectiveness against Anobium punctatum (De Geer) by egg-laying and larval survival - Part 1: Application by surface treatment (Laboratory method)
Odbor: HZN/TO 218 (Drvo)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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This document specifies a method for the determination of the protective effectiveness or the toxic values of a wood preservative against infestation by Anobium punctatum (De Geer) when the product is applied as a surface treatment to wood.
This method is applicable to:
- water-insoluble chemicals that are being studied as active insecticides;
- organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates;
- organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates;
- water-soluble materials, for example salts.
The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.
prEN 49-2 - Wood preservatives - Determination of the protective effectiveness against Anobium punctatum (De Geer) by egg-laying and larval survival - Part 2: Application by impregnation (Laboratory method)
Odbor: HZN/TO 218 (Drvo)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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This document specifies a method for the determination of the protective effectiveness or the toxic values of a wood preservative against Anobium punctatum (De Geer) by egg-laying and larval survival in wood which has been treated previously by full impregnation. This method is applicable to:
- water-insoluble chemicals which are being studied as active insecticides;
- organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates;
- organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates;
- water-soluble materials, for example salts.
The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.
prEN ISO 12312-2 - Eye and face protection - Sunglasses and related eyewear - Part 2: Filters for direct observation of the sun (ISO/DIS 12312-2:2025)
Odbor: HZN/TO 556 (Osobna zaštitna oprema)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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ISO 12312-2:2015 applies to all afocal (plano power) products intended for direct observation of the sun, such as solar eclipse viewing.
ISO 12312-2:2015 does not apply to the following:
a) afocal (plano power) sunglasses and clip-ons for general use intended for protection against solar radiation;
b) eyewear for protection against radiation from artificial light sources, such as those used in solaria;
c) eye protectors specifically intended for sports (e.g. ski goggles or other types);
d) sunglasses that have been medically prescribed for attenuating solar radiation;
e) prescription sunglass lenses.

prEN 13670 - Execution of concrete structures
Odbor: HZN/TO 71 (Beton)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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(1) This document gives common requirements for execution of concrete structures, it applies to both in situ construction works and use of prefabricated concrete elements.
(2) This document expects the execution specification to state all the specific requirements relevant to the particular structure.
(3) This document is applicable to permanent as well as temporary concrete structures.
(4) This document does not apply to concrete members used only as equipment or construction aids for the execution.
(5) This document does not cover the specification, production and conformity of concrete.
(6) This document is not applicable to the production of precast concrete elements made in accordance with product standards.
(7) This document does not cover safety and health aspects of execution, or third-party safety requirements.
(8) This document does not cover contractual issues or responsibilities for the identified actions.

prEN 18213-1 - District heating and district cooling pipes - Bonded single and twin pipe systems for directly buried hot and cold water networks - Part 1: Qualification testing of fitter
Odbor: HZN/TO 541 (Sustavi grijanja, ventilacije i klimatizacije u građevinama)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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This document specifies the methods of examining the knowledge and skill set of the fitter required to carry out on-site joint casing connections on thermally insulated single and twin pipe systems for directly buried hot and cold water networks according to .The application of these specified methods specifications ensures that the examination is carried out according to a standardised examining procedure.This document covers the following processes:
- preparatory works for joint casing assembly; 
- assembling and testing the elements for surveillance systems;
For special surveillance systems it  can  be  important  to have additional training.preparing work for joint casing system installation;
- assembling sealable joint casing system;
- verifying joint tightness (leakage testing);
- thermally insulating the joint casing ( PUR  foaming or half-shells);
- sealing fill ; & vent openings (weldable or sealable plugs);
- assessing overall installation quality of the completed joint connection (non-destructive).

prEN 18213-2 - District heating and district cooling pipes - Bonded single and twin pipe systems for directly buried hot and cold water networks - Part 2: Qualification testing of PE-Welder
Odbor: HZN/TO 541 (Sustavi grijanja, ventilacije i klimatizacije u građevinama)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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This document specifies the methods of examining the knowledge and skill set of the PE-welder required to carry out on-site joint casing connections on thermally insulated single and twin pipe systems for directly buried hot and cold water networks according to  and .The application of these specified methods specifications ensures that the examination is carried out according to a standardised examining procedure.
This document applies to the following processes:
- preparatory works for joint casing assembly; 
- assembling and testing the elements for surveillance systems;
For special surveillance systems it  can  be  important to  have additional training.preparatory works for joint casing system installation;
- assembling weldable joint casing system;executing hot gas welding and hot gas extrusion weldingverifying joint tightness (leakage testing);
- thermally insulating the joint casing (PUR foaming or half-shell);
- sealing fill ; & vent openings (weldable plugs);
- assessing overall installation quality of the completed joint connection (non-destructive).

prEN 18192 - Masonry products - Environmental product declarations for masonry units - Product category rules complementary to EN 15804:2012+A2:2019
Odbor: HZN/TO 179 (Zidane konstrukcije)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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This document provides product category rules (PCR) guidance for the development of environmental declarations for masonry units according to EN 15804:2012+A2:2019.
This document defines the parameters to be reported, the EPD types (and life cycle stages) to be covered, the rules to be followed in order to generate life cycle inventories (LCI) and conduct life cycle impact assessments (LCIA), and the data quality to be used in the development of EPDs.
This document is also applicable to clay construction products manufactured with the same materials and using the same processes as clay masonry units,
In addition to the common parts of EN 15804:2012+A2:2019, this document:
— defines the system boundaries;
— defines the modelling and assessment of material-specific characteristics;
— defines allocation procedures for multi-output processes along the production chain;
— defines allocation procedures for reuse and recycling;
— includes the rules for calculating the LCI and the LCIA underlying the EPD;
— provides guidance/specific rules for the determination of the reference service life (RSL);
— gives guidance on the establishment of default scenarios; and
— gives guidance on default functional units for masonry products.
This document is intended to be used for cradle to gate, cradle to gate with options or cradle to grave assessments, when the intention is clearly stated in the system boundary description.
EN 302-8:2023/prA1 - Adhesives for load-bearing timber structures - Test methods - Part 8: Static load test of multiple bond line specimens in compression shear
Odbor: HZN/TU C1 (Kemikalije, kemijsko inženjerstvo, poljoprivredni i prehrambeni proizvodi 1)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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This document specifies a method of determining the ability of adhesive bonds to resist static load. It is applicable to adhesives used in load bearing timber structures.
It is applicable for the following applications:
a) for assessing the compliance of adhesives according to EN 301, EN 15425, EN 16254, EN 17334 and EN 17418;
b) for assessing the suitability and quality of adhesives for load-bearing timber structures;
c) for assessing the effect on the bond strength resulting from constant load at different climate conditions.
This method is intended primarily to obtain performance data for the classification of adhesives for load bearing timber structures according to their suitability for use in defined climatic environments.
This method is not intended to provide data for structural design and does not necessarily represent the performance of the bonded member in service.

prEN 16265 - Pyrotechnic articles - Other pyrotechnic articles - Ignition devices
Odbor: HZN/TO 511 (Eksplozivi za civilnu uporabu)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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This document defines the terms and specifies the requirements, means of categorization, test methods, minimum labelling requirements and instructions for use of the article, for ignition devices (except ignition devices for pyrotechnic articles for vehicles) of the following generic types:
— igniters;
— components for pyrotechnic trains;
— pyrotechnic cords and fuses;
— delay fuses;
— fuzes.
NOTE Safety fuses are subject to Directive 2014/28/EU and therefore not considered in this document.
This document does not apply for articles containing pyrotechnic compositions that include any of the following substances:
— arsenic or arsenic compounds;
— polychlorobenzenes;
— mercury compounds;
— white phosphorus;
— picrates or picric acid.
prEN 13040-1 - Soil improvers and growing media - Sample preparation - Part 1: Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory bulk density
Odbor: HZN/TO 134 (Gnojiva i poboljšivači tla)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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This document specifies a routine method for preparing a sample of organic soil improver, inorganic soil improver, growing medium, compost or digestate prior to chemical analysis and physical testing. The procedures described herein apply only to those samples that are supplied to a laboratory in the form in which they will be used for their intended purpose and to samples with a manufacturer’s guidance for reconstitution.
NOTE 1 The determination of the laboratory bulk density is given in Annex A.
NOTE 2 The results of an interlaboratory trial to determine moisture content are given in Annex B.
NOTE 3 The results of an interlaboratory trial to determine laboratory bulk density are given in Annex B.
prEN 16087-1 - Soil improvers and growing media - Determination of the aerobic biological degradation rate of organic matter - Part 1: Oxygen uptake rate (OUR)
Odbor: HZN/TO 134 (Gnojiva i poboljšivači tla)
Ustanova izvornika:
Rok za komentiranje: 2025-12-01
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This document describes a method to determine the stability of materials (e.g. compost, digestate) used as components (ingredients) in growing media, soil improvers and organic fertilisers by measuring the oxygen uptake rate (OUR). The oxygen uptake rate is a direct parameter for the degradation rate of biodegradable organic matter that is being broken down within a specified time period. The method is not suitable for material with a content of particle sizes ; > 20 mm exceeding 20 % by volume.
NOTE The relation between the degradation rate and the oxygen uptake rate under the same conditions is depending on the type of material, for example by the C/N ratio. So it is important for the interpretation and limit values to be set based on the type of material.