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Total records found: 286
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prEN IEC 61000-4-29:2026 Public enquiry
Comment end date 2026-04-01
Electromagnetic compatibility (EMC) - Part 4-29: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations on d.c. input power port immunity tests
prEN 81-58 Public enquiry
Comment end date 2026-04-02
Safety rules for the construction and installation of lifts - Examination and tests - Part 58: Landing doors fire resistance test

This document defines the fire resistance test and requirements for landing doors which are intended to provide a barrier to the spread of fire from the landing side and via the lift well in buildings for a period of time classified in this document. The fire resistance requirements are expressed in terms of integrity (E), insulation (EI) and radiation (EW). It is applicable to landing doors installed in the lift well openings at landings and used as means of access to lift car. It also specifies the method of testing and classification of fire resistance of landing doors. The test method is only valid for furnaces where the door is mounted in a vertical position. The test method specifies the measurement of integrity and if required the measurement of radiation and thermal insulation. This document refers to CO2 as means of tracing the propagation of fire. The document does not cover hazards due to emission of gases. This document is not applicable to landing doors which are installed before the date of its publication.

EN ISO 4135:2022/prA1 Public enquiry
Comment end date 2026-04-14
Anaesthetic and respiratory equipment - Vocabulary - Amendment 1 (ISO 4135:2022/DAM 1:2026)
prEN 13587 Public enquiry
Comment end date 2026-03-31
Bitumens and bituminous binders - Determination of the tensile properties of bituminous binders by the tensile test method

This document specifies a method for determining the tensile properties of a bituminous binder, in particular those of a polymer modified bitumen, by means of a tensile test. NOTE 1 The tensile properties, more particularly the tensile stress, the elongation and energy, at the yield point and on fracture, are customarily used as a criterion for assessing the quality of these materials. NOTE 2 The test method described in EN 13589 [1] is an alternate test method to determine the tensile properties of polymer modified bitumens. WARNING - The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.

prEN 868-10 Archived
Comment end date 2026-03-24
Packaging for terminally sterilized medical devices - Part 10: Adhesive coated nonwoven materials of polyolefins - Requirements and test methods

This document specifies test methods and values for sealable adhesive coated nonwoven materials of polyolefins, manufactured from nonwovens specified in EN 868-9 used for single-use sterile barrier systems and/or packaging systems for terminally sterilized medical devices. Other than the general requirements as specified in EN ISO 11607-1 and EN ISO 11607-2, this part of EN 868 series specifies materials, test methods and values that are specific to the products covered by this document.

prEN IEC 63115-2:2026 Public enquiry
Comment end date 2026-04-03
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-metal hydride cells and batteries for use in industrial applications - Part 2: Safety
EN 12521:2023/prA1 Archived
Comment end date 2026-03-24
Furniture - Safety, strength and durability - Requirements for domestic tables

This document specifies the minimum requirements for the safety, strength and durability of all types of domestic tables intended for use by adults, including those with glass in their construction. It also contains additional test methods in Annex A and Annex B. It does not apply to office tables and office desks, tables for non-domestic use, tables for educational institutions or outdoor tables for which European Standards exist. It does not apply to trestle tables. With the exception of stability tests, this document does not provide assessment of the suitability of any storage features included in domestic tables. It does not include requirements for electrical safety. It does not include requirements for the resistance to ageing and degradation. Annex A (normative) contains test methods for finger entrapment. Annex B (informative) contains a table top deflection test. Annex C (informative) contains a rationale.

prEN 50191:2026 Public enquiry
Comment end date 2026-04-01
Installation and operation of electrical test stations

1.1 This document is applicable to the installation and operation of fixed and temporary electrical test installations. 1.2 Compliance with this document needs to be applied, if contact with live parts presents dangerous. This is the case when: a) the voltage exceeds 25 V AC (frequencies lower than 500 Hz) or 60 V DC and current exceeds 3 mA for AC or 12 mA for DC, or b) the voltage exceeds 25 V AC (for any frequency) or 60 V DC and the discharge energy of the test station and test object exceeds 350 mJ, or c) at frequencies above 500 Hz the national determined current and voltage values are applied. If there are no national requirements, determined reference values for permissible body currents and contact voltages can be taken from Table A.1; This document is applicable even if conditions a) to c) are fulfilled, due to other possible risks, e.g. risk of fire or explosion. NOTE The values for the resultant current of 3 mA AC or 12 mA DC comply with the information about the effects of current on human beings and livestock in IEC/TS 60479 1. 1.3 Some specifications in this document refer to a voltage value of 1 000 V. This value applies to AC voltages and is equated to a value of 1 500 V DC voltage. 1.4 Where no requirements are given in this document, the documents of the HD 60364 series (for nominal voltages up to 1 000 V) or EN IEC 61936 1 and EN 50522 (for nominal voltages exceeding 1 kV) apply to the installation of electrical test installations and EN 50110 1 applies to the operation of electrical test installations. 1.5 This document does not apply to the power supply to the test installations. In this case, the documents of the HD 60364 series (for nominal voltages up to 1 000 V) or EN IEC 61936 1 (for nominal voltages exceeding 1 kV) apply to their installation and EN 50110 1 applies to their operation.

prEN ISO 11238 Archived
Comment end date 2026-03-26
Health informatics - Identification of medicinal products - Data elements and structures for the unique identification and exchange of regulated information on substances (ISO/DIS 11238:2026)

This document provides an information model to define and identify substances within medicinal products or substances used for medicinal purposes, including dietary supplements, foods and cosmetics. The information model can be used in the human and veterinary domain since the principles are transferrable. Other standards and external terminological resources are referenced that are applicable to this document.

prEN ISO 17254 Public enquiry
Comment end date 2026-04-07
Dentistry - Coiled springs for use in orthodontics (ISO/DIS 17254:2026)

ISO 17254:2016 applies to coiled springs for use in orthodontic appliances. It gives details of methods to compare the physical and mechanical properties of coiled springs, the test methods by which they can be determined, as well as packaging and labelling requirements.

prEN 50600-2-2:2026 Archived
Comment end date 2026-03-27
Information technology - Data centre facilities and infrastructures - Part 2-2: Power supply and distribution

This document addresses power supplies to, and power distribution within, data centres based upon the criteria and classifications for “availability”, “physical security” and “resource and energy efficiency enablement” within EN 50600 1. This document specifies requirements and recommendations for the following: a) power supplies to data centres; b) power distribution systems to all equipment within data centres; c) telecommunications infrastructure bonding; d) lightning protection; e) devices for the measurement of the energy consumption and power quality characteristics at points along the power distribution system and their integration within management tools. Safety and electromagnetic compatibility (EMC) requirements are outside the scope of this document and are covered by other standards and regulations. However, information given in this document can be of assistance in meeting these standards and regulations.

prEN 15450 Public enquiry
Comment end date 2026-04-07
Heating systems in buildings - Design of heat pump heating systems

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)

EN IEC 61442:2024/prA1:2026 Public enquiry
Comment end date 2026-04-01
Amendment 1 - Test methods for accessories for power cables with rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV)
prEN ISO 6338-4 Public enquiry
Comment end date 2026-04-26
Calculations of greenhouse gas (GHG) emissions throughout the liquefied natural gas (LNG) chain - Part 4: Shipping (ISO/DIS 6338-4:2026)

This document provides the part of the method to calculate the GHG emissions throughout the LNG chain specific to shipping. The general requirements are covered in ISO 6338-1.

prEN ISO 10555-5 Public enquiry
Comment end date 2026-04-23
Intravascular catheters - Sterile and single-use catheters - Part 5: Over-needle peripheral intravenous catheters (ISO/DIS 10555-5:2026)

ISO 10555-5:2013 specifies requirements for over-needle peripheral intravascular catheters, intended for accessing the peripheral vascular system, supplied in the sterile condition and intended for single use.

prEN ISO 8836 Public enquiry
Comment end date 2026-05-12
Anaesthetic and respiratory equipment - Suction catheters for use in the respiratory tract (ISO/DIS 8836:2026)

This document specifies dimensions and requirements for both open and closed suction catheters made of flexible materials and intended for use in suctioning of the respiratory tract. Suction catheters intended for use with flammable anaesthetic gases or agents, lasers or electrosurgical equipment are not covered by this document. NOTE For guidance on airway management during laser surgery of the upper airway, see ISO/TR 11991[4].

prEN 3240 Public enquiry
Comment end date 2026-05-19
Aerospace series - Nut, self-locking, clip, in heat resisting steel FE PA2601 (A286), uncoated - Classification: 1 100 MPa (at ambient temperature)/425 °C

This document specifies the characteristics of self-locking clip nuts in FE-PA2601 (A286) for aerospace applications. Classification: 1 100 MPa /425 °C

prEN 319 412-5 V2.6.0 (2026-02) Public enquiry
Comment end date 2026-04-19
Electronic Signatures and Trust Infrastructures (ESI); Certificate Profiles; Part 5: QCStatements
prEN 18319 Public enquiry
Comment end date 2026-05-05
Fertilizers, liming materials and inhibitors - Determination of the phosphonates content by ion chromatography and conductivity detection (IC-CD)

This document specifies a method for the extraction and determination of phosphonates (P-PO3) in fertilizers, liming materials and inhibitors using ion chromatography and conductivity detection (IC-CD). This document is applicable to fertilizing product blends, where the blend is a mix of at least two of the following components, fertilizers, liming materials, soil improvers, growing media, inhibitors and plant biostimulants, and where the following category, fertilizers, liming materials and inhibitors, is the highest % in the blend by mass or volume, or in the case of liquid form, by dry mass. If fertilizers, liming materials and inhibitors is not the highest % in the blend, the European Standard for the highest % of the blend applies. In case a fertilizing product blend is composed of components in equal quantity, the user decides which standard to apply. NOTE 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.

prEN ISO 25178-6 Public enquiry
Comment end date 2026-04-30
Geometrical product specifications (GPS) - Surface texture: Areal - Part 6: Classification of methods for measuring surface topography (ISO/DIS 25178-6:2026)

ISO 25178-6:2010 describes a classification system for methods used primarily for the measurement of surface texture. It defines three classes of methods, illustrates the relationships between the classes, and briefly describes specific methods.

prEN 4138 Public enquiry
Comment end date 2026-05-19
Aerospace series - Screw, pan head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature)/235 °C

This document specifies the characteristics of screws, pan head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. Classification: 1 100 MPa /235 °C

prEN ISO 17779 Public enquiry
Comment end date 2026-04-16
Brazing - Specification and qualification of brazing procedures for metallic materials (ISO/DIS 17779:2026)

This document specifies requirements for the specification and qualification of brazing procedures for brazing of metallic materials. This document specifies requirements for brazing of the test piece, testing of the test specimen, essential variables and their range of qualification, acceptance criteria, brazing procedure qualification record (BPQR) and brazing procedure specification (BPS). This document gives general provisions on quality requirements for brazing (see Annex A). This document does not cover testing of residual stresses, corrosion resistance and impact properties. This document applies to the following brazing processes according to ISO 857-2 and ISO 4063:2009 with local and global heating: —    911 Infrared brazing; —    912 Flame brazing, torch brazing; —    913 Laser beam brazing; —    914 Electron beam brazing; —    916 Induction brazing; —    918 Resistance brazing; —    919 Diffusion brazing; —    921 Furnace brazing; —    922 Vacuum brazing; —    923 Dip-bath brazing; —    924 Salt-bath brazing; —    925 Flux bath brazing; —    926 Immersion brazing; —    972 Arc weld brazing. The principles of this document can be applied to other brazing processes and brazing of materials not listed.

prEN IEC 60601-2-92:2026 Public enquiry
Comment end date 2026-04-22
Medical electrical equipment - Part 2-92: Particular requirements for the basic safety and essential performance of magnetic resonance guided radiotherapy equipment for use with external beam equipment
prEN 18316 Public enquiry
Comment end date 2026-05-05
Inorganic fertilizers - Determination of the total K2O content

This document specifies two different methods (Method A and B) for the determination of the content of potassium (expressed as K2O) in inorganic fertilizers. Method A specifies a gravimetric method. Method B specifies the method using inductively coupled plasma optical emission spectrometry (ICP-OES). This document is applicable to fertilizing product blends, where the blend is a mix of at least two of the following components, fertilizers, liming materials, soil improvers, growing media, inhibitors and plant biostimulants, and where inorganic fertilizers are the highest % in the blend by mass or volume, or in the case of liquid form, by dry mass. If inorganic fertilizers are not the highest % in the blend, the European Standard for the highest % of the blend applies. In case a fertilizing product blend is composed of components in equal quantity, the user decides which standard to apply. NOTE 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.

prEN IEC 61951-2:2026 Public enquiry
Comment end date 2026-05-15
Secondary cells and batteries containing alkaline or other non acid electrolytes - Secondary sealed cells and batteries for portable applications - Part 2: Nickel-metal hydride
Total records found: 286
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