Pregled nacrta

This document specifies the preparation of a hot water extract for the determination of certain migrants in paper and board intended to come into contact with foodstuffs.

This document specifies design criteria for heating and cooling systems in buildings using electrically driven heat pumps for heating and cooling alone or in combination with other heat generators. The heat pump systems considered in this document (source system/sink system) are listed in Table 1. For cooling purposes, energy source and energy sink can be reversed.
This document also applies to other energy sources such as wastewater, massive absorbers, ice storage systems, as well as heat pump systems using more than one energy source.
This document takes into account the heating requirements of attached systems (e.g. domestic hot water) in the design of the heat supply but does not cover the design of these systems. This document covers the aspects dealing with the heat pump, the interface with the heat distribution system and heat emission system, the control of the whole system and the aspects dealing with energy source of the system.
Design criteria for reversible heat pump systems for heating and cooling are also included in this document.
Table 1 - Heat pump systems used for heating (within the scope)

This document describes a risk management approach, called Risk Analysis and Biocontamination Control (RABC), designed to enable laundries to continuously ensure the microbiological quality of laundry processed textiles. The RABC approach applies to laundry market sectors where it is necessary to control biocontamination, e.g. pharmaceuticals, medical devices, food, healthcare and cosmetics. The RABC approach excludes those aspects relating to worker safety and sterility of the final product.

This document specifies a method for the determination of hexavalent chromium (chromium(VI)) in organic and organo-mineral fertilizers.
The method specified is suitable to quantify the chromium(VI) content in organic and organo-mineral fertilizers down to 2 mg/kg dry matter.
The results obtained from this method are strictly dependent on the extraction conditions. Results obtained by using other extraction procedures (extraction solution, pH of the extraction solution, extraction time, extraction temperature, etc.) are not comparable with the results produced by the procedure described in this document.
This document is applicable to fertilizing products blends where a blend is a mix of at least two of the following components: fertilizers, liming materials, soil improvers, growing media, inhibitors, plant biostimulants and where organic matter is present in at least one of the products in the blend. In case a fertilizing product blend is composed only of inorganic products, the European Standard for inorganic fertilizers or liming materials applies. Variations in analytical methods for fertilizing product blends can lead to differing results as some components or matrix interactions can affect the outcome. Validation procedures have shown that developed standard methods are robust and reliable across diverse product compositions, but possible interferences and unexpected results when analysing fertilizing product blends are possible.

This document is applicable to biology, chemistry and physics laboratories where research, preparative, analytical, process activities take place and which can involve work with hazardous substances, including higher education (college and university teaching and post-graduate research).
This document does not cover the requirements of schools, i.e. precollege/pre-university (refer to EN 13150), or highly specialist laboratories which need very specific, bespoke solutions to enable them to function.
This document specifies requirements for various types of services distribution carriers typically used in combination with laboratory bench types as covered in the EN 14056 series. This document gives guidelines for all parties involved in the planning, design, manufacture, installation, testing of a new laboratory or in the refurbishment of an existing laboratory.

This choreographies document specifies pre-award processes between Contracting Entities (Buyer) and Economic Operators (Seller) where the Contracting Entity wants to contract an Economic Operator. It specifies a series of activities that govern communication between the parties and refers to the specifications where information and rules that apply are specified.
The various possible behaviours of the Seller and Buyer subsequent to the communication are conveyed by variants of this choreography that are specified in Clause 6.
This document is linked to the directives on public procurement [7] and on procurement by entities operating in the water, energy, transport and postal services sectors [8] and on the award of concession contracts [9] and on the coordination of procedures for the award of contracts in the fields of defence and security [10]. Implementing Regulation (EU) 2019/1780 establishing standard forms for the publication of notices [eForms] [11] and Implementing Regulation (EU) 2016/7 establishing the standard form for the European Single Procurement Document [ESPD] [12] are supplementary regulations that are relevant to this document.
The identifier of this choreographies document is EN 17014-1:2026.
The corresponding transactions are described in prEN 17014-2:2025 [13].
How to claim conformance to this choreography is specified in 6.2.2.

ISO/IEC 25063:2014 describes the Common Industry Format (CIF) for context of use descriptions and specifies the contents of both high-level and detailed descriptions of the context of use for an existing, intended, implemented or deployed system. A context-of-use description includes information about the users and other stakeholder groups, the characteristics of each user group, the goals of the users, the tasks of the users, and the environment(s) in which the system is used.
The context of use description is applicable to software and hardware systems, products or services (excluding generic products, such as a display screen or keyboard). It is important to gather and analyse information on the current context in order to understand and then describe the context that will apply in the future system. The context of use description provides a collection of data relevant for analysis, specification, design and evaluation of an interactive system from the perspective of the various user groups and other stakeholders.

This document specifies the structure, construction, content and sequence of a technical risk management process and the technical risk management file in accordance with EN 50726-1. It also describes application examples for technical risk management according to EN 50726-1.
An emergency and danger response system (EDRS) is used to minimize risks to life and limb. Its purpose is to report, verify and manage emergencies and dangers in order to prevent or limit personal injury.
As already mentioned in the scope of application of EN 50726-1, the implementation of the Occupational Safety and Health Act and the subsequent regulations is intended in order to take particular account of the protection objective defined therein (physical integrity). However, this not only includes a risk assessment (e.g. prevention of acts of violence) for employees, but also for everyone in the property.
The requirements of the Occupational Safety and Health Act are therefore intended to be observed when creating a safety concept and as part of the technical risk management process. Consequently, particular attention is drawn to paragraphs 5, 6 and 9 of the Occupational Safety and Health Act.
Risks to life and limb can include emergencies and dangerous situations that can cause psychological or physical harm to people.
As soon as the top management (e.g. operators, entrepreneurs, companies, approving authorities, building authorities, administrations) of a property has identified such risks to life and limb as part of risk management or similar risk assessments and/or independently became aware of them, this falls within the scope of EN 50726-1.

Ovaj je dokument, HRN EN 228:2025/NA:2026, Goriva za motorna vozila – Bezolovni motorni benzin – Zahtjevi i metode ispitivanja – Nacionalni dodatak izdao Hrvatski zavod za norme na temelju članka 12. Zakona o normizaciji („Narodne novine“, br. 80/2013) i u skladu s Unutrašnjim pravilima za normizaciju, UPN 3:2021. Pripremio ga je tehnički odbor HZN/TO 28, Naftni proizvodi i maziva Hrvatskoga zavoda za norme.

Ovaj dokument omogućuje primjenu norme HRN EN 228:2025 u Republici Hrvatskoj.