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Total records found: 251
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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 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 ISO 19085-16 Public enquiry
Comment end date 2026-04-16
Woodworking machines - Safety - Part 16: Table band saws and band re-saws (ISO/DIS 19085-16:2026)

This document gives the safety requirements and measures for table band saws and band resaws, with manual loading and/or unloading and suitable for continuous production use, hereinafter referred to as “machines”. The machines are designed to cut solid wood and material with similar physical characteristics to wood. It deals with all significant hazards, hazardous situations and events, listed in Annex A, relevant to the machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer; reasonably foreseeable misuse has been considered too. Also, transport, assembly, dismantling, disabling and scrapping phases have been taken into account. It is also applicable to machines fitted with one or more of the following devices/additional working units, whose hazards have been dealt with: a) device to tilt the table; b) device to tilt the saw unit. This document does not apply to: 1)    machines driven by combustion engines or power take offs (PTO); 2)    log band sawing machines; NOTE Log band sawing machines are covered by EN 1807-2:2013. 3)    horizontal band saws and band resaws; 4)    machines designed for cross-cutting of firewood. This document does not deal with hazards related to the combination of a single machine being used with any other machine (as part of a line). This document is not applicable to machines intended for use in potentially explosive atmospheres or to machines manufactured prior to the date of its publication.

prEN ISO 13585 Public enquiry
Comment end date 2026-04-16
Brazing - Qualification testing of brazers and brazing operators (ISO/DIS 13585:2026)

This document specifies requirements for qualification testing of brazers and brazing operators for metallic materials. This document gives general provisions on quality requirements for brazing (see Annex A). 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. This document is not applicable to personnel operating brazing equipment who do not have any direct influence on the quality of the brazed joint, for example, personnel performing exclusively loading/unloading the brazing unit or just initiating the brazing cycle in automatic brazing. The principles of this document can be applied to other brazing processes and brazing of materials not listed. This document does not apply to brazing for aerospace applications covered by ISO 11745.

prEN ISO 22700 Public enquiry
Comment end date 2026-04-16
Leather - Measuring the colour and colour difference of finished leather (ISO/DIS 22700:2026)

This document specifies a method for the correct measurement of the colour of finished leather by instrumental means. The document describes general concepts of colour measurement adapted to leather and the calculation of differences in colour. This document defines the following: a) the use of D65 as the standard light source for the leather industry; b) the use of D65 light source 10° as standard conditions for colour matching, for the definition of daylight simulators and as the reference light source for metamerism analysis; c) the use of CIEDE2000 as the colour difference formula.

prEN ISO 3826-3 Public enquiry
Comment end date 2026-04-16
Plastics collapsible containers for human blood and blood components - Part 3: Blood bag systems with integrated features (ISO/DIS 3826‑3:2026)

ISO 3826-3:2006 specifies requirements, including performance requirements, for integrated features on plastic, collapsible, non-vented, sterile containers (blood bag systems). The integrated features refer to: leucocyte filter; pre-donation sampling device; top and bottom bag; platelet storage bag; needle stick protection device. In addition to ISO 3826-1:2003, which specifies the requirements of conventional containers, ISO 3826-3:2006 specifies additional requirements for blood bag systems using multiple units. Unless otherwise specified, all tests specified in ISO 3826-3:2006 apply to the plastic container as prepared ready for use.

prEN ISO 3826-2 Public enquiry
Comment end date 2026-04-16
Plastics collapsible containers for human blood and blood components - Part 2: Graphical symbols for use on labels and instruction leaflets (ISO/DIS 3826‑2:2026)

This document addresses symbols that may be used to convey certain items of information related to medical devices dedicated to blood collection processes and storage. The information may be required on the device itself, as part of the label, or provided with the device. Many countries require that their own language be used to display textual information with medical devices. This raises problems to device manufacturers and users. The symbols specified in this document do not replace current national regulatory requirements. Manufacturers seek to take costs out of labelling by reducing or rationalizing variants. This results in a major problem of translation, design and logistics when multiple languages are included on a single label or piece of documentation.  As other medical devices, blood medical devices, labelled in a number of different languages, can experience confusion and delay in locating the appropriate language. This document proposes solutions to these problems through the use of internationally recognized symbols with precisely defined meanings. This document is primarily intended to be used by manufacturers of medical devices dedicated to the blood collection, process storage and distribution, who market identical products in countries having different language requirements for medical device labelling. This document may also be of assistance to different stages of the blood supply chain, e.g.: distributors of blood collection devices (manual or automated) or other representatives of manufacturers; blood centres and distribution centres to simplify and secure the operating procedures. The use of these symbols is primarily intended for the medical device rather than the therapeutic product. This document does not specify requirements relating to the size and colour of symbols although the symbols specified have been specially designed so as to be clearly legible when reproduced in the space typically available on the labels of blood treatment and transfusion devices, and also so as to be suitable for on-line printing. Several of the symbols specified in this document may be suitable for application in other areas of medical technology.

prEN IEC 63595-1:2026 Public enquiry
Comment end date 2026-04-15
Industrial networks - 5G Communication Technology - Part 1: Terms, definitions and fundamentals
prEN IEC 60061-PR2025-3:2026 Public enquiry
Comment end date 2026-04-15
Lamp caps and holders together with gauges for the control of interchangeability and safety: Proposal to add a set of GJ6.6d-2-x gauges in IEC 60061-3
prEN IEC 62998-1:2026 Public enquiry
Comment end date 2026-04-15
Safety of machinery - Safety-related sensors used for the protection of persons
prEN IEC 61496-1:2026 Public enquiry
Comment end date 2026-04-15
Safety of machinery - Electro-sensitive protective equipment - Part 1: General requirements and tests
prEN IEC 61496-2:2026 Public enquiry
Comment end date 2026-04-15
Safety of machinery - Electro-sensitive protective equipment - Part 2: Particular requirements for equipment using active opto-electronic protective devices (AOPDs)
PrLST 1954 Public enquiry
Comment end date 2026-03-12
Maize (corn). Requirements for purchase and supply

Šiame Lietuvos standarte pateikiami superkamų ir tiekiamų kukurūzų (Zea mays L.) grūdų (toliau – kukurūzai) supirkimo ir tiekimo reikalavimai.

PrLST 1581 Public enquiry
Comment end date 2026-03-12
Buckwheat. Requirements for purchase and supply

Šiame Lietuvos standarte pateikiami superkamų ir tiekiamų grikių – vienmečių medingųjų javų (Fagopyrum sagittatum, Fagopyrum esculentum) (toliau – grikiai), supirkimo ir tiekimo reikalavimai.

prEN 18312 Public enquiry
Comment end date 2026-04-14
Food processing machinery - Coffee making machines - Safety and hygiene requirements

1.1 This document specifies the safety and hygiene requirements for design, installation, use, cleaning and maintenance, of commercial coffee making machines intended to be used indoors. These types of commercial coffee making machines are intended to be used in shops, restaurants, supermarkets, canteens, etc. This document covers the following types of tabletop commercial coffee making machines: - traditional coffee machines; - fully automatic coffee machines; - hybrid automatic coffee machines. A description of these machines is given in Annex A. This document deals with all significant hazards, hazardous situations and events relevant to commercial coffee making machines, when they are used as intended by the manufacturer (see Annex B). This document applies to the hazards arising during all the phases of the life of the machine as described in EN ISO 12100:2010, 5.4. The machines covered by this document are intended for preparing different types of beverages, e.g.: - espresso; - café crème; - cappuccino; - latte; - chocolate; - any beverage espresso- or coffee-based; - tea; - frothed milk. 1.2 This document does not deal with the following machines: - household coffee making machines; - vending machines; - traditional machines powered with gas (without any electrical power); - filter coffee machines; - accessories and external modules connected to the coffee machine, e.g. milk fridge, cup warmer, coffee grinders, syrup dispenser. 1.3 This document does not deal with the following list of significant hazards: - hazards related to built-in coffee grinders; - hazards related to built-in mixer impellers; - hazards related to lack of protection against corruption. Products covered by this standard do not create a noise hazard, therefore no specific provisions concerning noise are given. This document is not applicable to commercial coffee making machines which are manufactured before the date of publication of this document by CEN.

prEN 3523 Public enquiry
Comment end date 2026-04-14
Aerospace series - Steel 15CrMoV6 (1.7334) - Air melted - Hardened and tempered - Bars for machining - De ≤ 100 mm - 1 080 MPa ≤ Rm ≤ 1 280 MPas
prEN 3155-002 Public enquiry
Comment end date 2026-04-14
Aerospace series - Electrical contacts used in elements of connection - Part 002: List and utilization of contacts
prEN 3874 Public enquiry
Comment end date 2026-04-14
Aerospace series - Test methods for metallic materials - Constant-amplitude force-controlled low-cycle fatigue testing
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 16729-1 Public enquiry
Comment end date 2026-04-14
Railway applications - Infrastructure - Non-destructive testing on rails in track - Part 1: Requirements for ultrasonic inspection and evaluation principles

This document applies to testing of rails installed in track for detecting internal discontinuities. This part applies to testing equipment fitted to dedicated test vehicles or manually-propelled devices. This document does not define the requirements for vehicle acceptance. This part of the series does not apply to ultrasonic testing of rails in a production plant. The document specifies the requirements for testing principles and systems in order to produce comparable results with regard to location, type and size of discontinuities in rails. This document is not aiming to give any guidelines for managing the result of ultrasonic rail testing. This document applies only to rail profiles meeting the requirements of EN 13674 1.

prEN 16914 Public enquiry
Comment end date 2026-04-19
Aluminium and aluminium alloys - Hot-rolled armour plates in weldable aluminium alloy - Technical delivery conditions

This document specifies the technical delivery conditions for weldable aluminium alloy plates for armour applications with a nominal thickness between 10 mm and 70 mm for ARAL1 material and between 10 mm and 80 mm for ARAL2 material.

prEN 17777 Public enquiry
Comment end date 2026-04-14
Organic and organo-mineral fertilizers - Determination of specific elements

This document specifies references to the methods for the determination of the following specific elements in organic and organo-mineral fertilizers: Determination of the total phosphorus content; Determination of the total potassium content; Determination of the total calcium content; Determination of the total magnesium content; Determination of the total sodium content; Determination of the total sulphur content; Determination of the inorganic arsenic content; Determination of the cadmium content; Determination of the total chromium content; Determination of the total mercury content; Determination of the total nickel content; Determination of the total lead content; Determination of the total copper content; Determination of the total zinc content; Determination of the water-soluble calcium content; Determination of the water-soluble magnesium content; Determination of the water-soluble sodium content; Determination of the water-soluble sulphur content. This document specifies references to the methods for the determination of the following specific elements in organo-mineral fertilizers: Determination of the water-soluble phosphorus content; Determination of the water-soluble potassium content; Determination of the neutral ammonium citrate soluble phosphorus content Determination of the formic acid soluble phosphorus content; Determination of the total boron content; Determination of the total cobalt content; Determination of the total iron content Determination of the total manganese content Determination of the total molybdenum content; Determination of the water-soluble boron content; Determination of the water-soluble cobalt content; Determination of the water-soluble copper content; Determination of the water-soluble iron content; Determination of the water-soluble manganese content; Determination of the water-soluble molybdenum content; Determination of the water-soluble zinc content. The scope of the standards referenced in this document specifies in which cases the method is also applicable to blends.

prEN 18307-1 Public enquiry
Comment end date 2026-04-14
Adhesives for load-bearing timber structures made of hardwoods - Classification and performance requirements - Part 1: Adhesives for the bonding of selected hardwood species (group A), with no specific high shear strength classification

This document establishes a classification for phenolic and aminoplastic polycondensation adhesives classified according to EN 301, one component polyurethane adhesives classified according to EN 15425 and emulsion polymer isocyanate adhesives classified according to EN 16254, according to their suitability for use for load-bearing timber structures made of selected hardwood species (group A) in defined climatic exposure conditions; it specifies performance requirements for such adhesives for the factory manufacture or factory-like manufacturing conditions of load-bearing timber structures made of selected hardwood species only, with no specific high shear strength classification. NOTE An adhesive with high shear strength classification is needed when the declared characteristic shear strength of the glued laminated product is above 3,5 N/mm2, which is the declared characteristic shear strength of glulam made of softwoods according to EN 14080:2013 Table 4. See prEN 18307-3 requirements in this case. It also classifies aminoplastic adhesive systems being used with a range of hardener dosage, and one component polyurethane adhesive product lines where all the products within the line have the same chemical composition except for a different amount of catalyst. This document only specifies the performance of an adhesive for use in an environment corresponding to the defined conditions. The performance requirements of this document are applicable to the adhesive only, not to the manufacturing timber products. This document does not cover the performance of adhesives for on-site gluing (except for factory-like conditions) nor the production of wood-based panels, except solid wood panels, or modified and stabilized wood with considerably reduced swelling and shrinkage properties, e.g. such as acetylated wood, heat treated wood and polymer impregnated wood. It also does not cover preservative treated wood. This document is primarily intended for use by adhesive manufacturers and for use in timber products made of selected hardwood species bonded with adhesives, to assess or control the quality of adhesives. The requirements apply to the type testing of the adhesives. Production control activities are outside the scope of this document. Adhesives meeting the requirements of this document are adequate for use in a load-bearing timber products made of selected hardwood species, provided that the bonding process has been carried out according to an appropriate product standard. Selected hardwood species covered by this document are listed in FprCEN/TS XXX , group A. FprCEN/TS XXX also specifies nominal physical properties of the mentioned species that are used for testing according to this document.

prEN ISO 19085-5 Public enquiry
Comment end date 2026-04-14
Woodworking machines - Safety - Part 5: Dimension saws (ISO/DIS 19085-5:2026)

This document specifies the safety requirements and measures for dimension saws (defined in 3.1), capable of continuous production use and hereinafter referred to also as “machines”. The machines are designed to cut solid wood and material with similar physical characteristics to wood. This document deals with all significant hazards, hazardous situations and events, listed in Annex A, relevant to the machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer; reasonably foreseeable misuse has been considered too. Transport, assembly, dismantling, disabling and scrapping phases have also been taken into account. This document is also applicable to machines fitted with one or more of the following devices/additional working units, whose hazards have been dealt with: a)       device to raise and lower the main saw blade and scoring saw blade; b)       device to tilt the main saw blade and scoring saw blade for angled cutting in one or both directions; c)        device for scoring; d)       device for grooving with milling tool with a width not exceeding 20 mm; e)       demountable power feed unit; f)         power-operated sliding table; g)       workpiece clamping. This document is not applicable to machines intended for use in potentially explosive atmospheres or to machines manufactured prior to the date of its publication.

prEN ISO 21084 Public enquiry
Comment end date 2026-04-14
Textiles - Method for determination of alkylphenols (AP) (ISO/DIS 21084:2026)

This document specifies the method for the determination of extractable alkylphenols (AP) without derivatization step in textile and textile products.

Total records found: 251
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