Standartų projektų sąrašas

prEN 12999 Viešoji apklausa

Komentavimo iki data 2026-09-17

Kranai. Krovimo kranai

This document specifies requirements for design, calculation, examinations and tests of hydraulic powered loader cranes and their mountings on vehicles or static foundations. This document applies to loader cranes designed to be installed on: - road vehicles, including trailers, with load carrying capability; - tractors (road or agricultural), where only a towed trailer has capability to carry goods; - demountable bodies to be carried by any of the above; - other types of carriers (e.g. separate loaders, crawlers, rail vehicles, non-seagoing vessels); - static foundations. NOTE 1 A demountable body is a detachable frame designed to be carried by a vehicle or trailer. NOTE 2 A separate loader is a vehicle, with no load carrying capacity, equipped with a loader crane and designed to load or unload other vehicles and trailers. This document also applies to loader cranes equipped with special tools or interchangeable equipment (e.g. grapple, clamshell bucket, pallet clamp, etc.), as specified in the operator’s manual. This document does not apply to loader cranes used on board sea going vessels or to articulated boom system cranes which are designed as total integral parts of special equipment such as forwarders. The hazards covered by this document are identified in Clause 4. This document does not cover hazards related to the lifting of persons. NOTE 3 The use of cranes for lifting of persons can be subject to specific national regulations. This document is not applicable to loader cranes manufactured before the publication of this document. For loader cranes designed before the publication of this document, the provisions concerning stress calculations in the version of EN 12999 that was valid at the time of their design, are still applicable.

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prEN IEC 62973-3:2025/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-10-09

Geležinkelio taikmenys. Riedmenys. Pagalbinių maitinimo sistemų baterijos. 3 dalis. Rūgštinės baterijos

The part 3 of IEC 62973 will get a European annex. The European Annex will only contain additions regarding European operating conditions (such as temperature) and requirements (such as discharging/charging characteristic) as well as general additions (which are contained in EN 50547 but have not been adopted into the IEC).

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prEN ISO/IEC 17065 Viešoji apklausa

Komentavimo iki data 2026-10-12

Atitikties vertinimas. Reikalavimai, keliami produktų, procesų ir paslaugų sertifikavimo įstaigoms (ISO/IEC FDIS 17065:2026)

This document contains requirements for the competence, consistent operation and impartiality of product, process and service certification bodies. Certification bodies operating to this document need not offer all types of products, processes and services certification. Certification of products, processes and services is a third-party conformity assessment activity (see ISO/IEC 17000:2020, 4.5). In this document, the term “product” can be read as “process” or “service”, except in those instances where separate provisions are stated for “processes” or “services” (see Annex B).

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ISO/IEC DIS 25093-1 Archyvuotas

Komentavimo iki data 2026-08-17

Kibernetinis saugumas. Konfidencialiusis duomenų naudojimas. 1 dalis. Apžvalga ir sąvokos

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prEN ISO 37001 Naujas

Komentavimo iki data 2026-08-18

Antikorupcinės vadybos sistemos. Reikalavimai ir naudojimo gairės (ISO 37001:2025)

This document specifies requirements and provides guidance for establishing, implementing, maintaining, reviewing and improving an anti-bribery management system. The system can be stand-alone or can be integrated into an overall management system. This document addresses the following in relation to the organization's activities: — bribery in the public, private and not-for-profit sectors; — bribery by the organization; — bribery by the organization's personnel acting on the organization's behalf or for its benefit; — bribery by the organization's business associates acting on the organization's behalf or for its benefit; — bribery of the organization; — bribery of the organization's personnel in relation to the organization’s activities; — bribery of the organization's business associates in relation to the organization’s activities; — direct and indirect bribery (e.g. a bribe offered or accepted through or by a third party). This document is applicable only to bribery. It sets out requirements and provides guidance for a management system designed to help an organization to prevent, detect and respond to bribery and comply with anti-bribery laws and voluntary commitments applicable to its activities. The requirements of this document are generic and are intended to be applicable to all organizations (or parts of an organization), regardless of type, size and nature of activity, and whether in the public, private or not-for-profit sectors. The extent of application of these requirements depends on the factors specified in 4.1, 4.2 and 4.5. NOTE 1 See Clause A.2 for guidance. NOTE 2 The measures necessary to prevent, detect and mitigate the risk of bribery by the organization can be different from the measures used to prevent, detect and respond to bribery of the organization (or its personnel or business associates acting on the organization's behalf). See A.8 for guidance.

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prEN 14367 Viešoji apklausa

Komentavimo iki data 2026-09-20

Nereguliuojamieji apsaugos nuo atbulinio tekėjimo įtaisai su skirtingo slėgio zonomis. C šeima, A tipas

This document specifies the: — field of application: — The dimensional, the physicochemical, the design, the hydraulic, the mechanical and the acoustic characteristics of non-controllable backflow preventer with different pressure zones, family C, type A, nominal sizes DN 6 to DN 25, nominal pressure PN 10. It is applicable to: — Family C, type A, class “a” for general use: devices of class “a” can be capable of working: — at any pressure up to 1 MPa (10 bar); — with any pressure variation up to 1 MPa (10 bar); — at a supply temperature limit of 65 °C and 90 °C for 1 h; — Family C, type A, class “b” for specific use: devices of class “b” shall be capable of working: — at any downstream pressure up to 0,3 MPa (3 bar); — with any downstream pressure variation up to 0,3 MPa (3 bar); at a supply temperature limit of 65 °C and 90 °C for 1 h; Class “b” devices can capable of operating: at any downstream pressure up to 300 kPa (3 bar), with any downstream pressure variation up to 300 kPa (3 bar) at a supply temperature limit of 65 °C and 90 °C for 1 h. Class “b” devices with specific hydraulic and non-acoustic requirements and are intended to equip filling devices physically integrated into a single-function (heating) or dual-function (heating and domestic hot water) boiler. It specifies also: — test methods and requirements for verifying these characteristics; — marking; — presentation and the delivery.

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prEN ISO 13160 Viešoji apklausa

Komentavimo iki data 2026-10-04

Vandens kokybė. Stroncis 90 ir stroncis 89. Tyrimo metodai naudojant blyksnių skystyje skaičiavimą arba proporcinį skaičiavimą (ISO/DIS 13160:2026)

Warning — Persons using this document should be familiar with normal laboratory practice. This document does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices and to determine the applicability of any other restrictions. Warning — It is absolutely essential that tests conducted according to this document be carried out by suitably trained staff. This document specifies methods to determine 90Sr and 89Sr by liquid scintillation counting (LSC) or proportional counting (PC) in supply water, drinking water, rainwater, surface and ground water, marine water, as well as cooling water, industrial water, domestic, and industrial wastewater after proper sampling, handling and test sample preparation. The detection limit depends on the sample volume, the instrument used, the sample counting time, the background count rate, the detection efficiency and the chemical yield. The method described in this document, using currently available LSC and PC instruments, has a detection limit of approximately 2 mBq·l−1 and 10 mBq·l−1 for 90Sr and 89Sr, respectively, for a volume of 2 l and a measuring time of 60 000 s, which is lower than the WHO criteria for safe consumption of drinking water (100 Bq·l−1 for 89Sr and 10 Bq·l−1 for 90Sr)[4]. The methods described in this document are applicable in the event of an emergency situation. When contamination contains fresh fission products, the contribution of 89Sr to the total amount of radioactive Sr is not negligible. This document provides test methods to determine the activity concentration of 90Sr in presence of 89Sr, and to determine the activity concentration of 90Sr in large volume of water sample (>50 L). The analysis of 90Sr and 89Sr adsorbed to suspended matter is not covered by this method. Filtration of the test sample and a chemical separation are required to separate and purify Sr from a test portion of the sample as the analysis of 90Sr and 89Sr adsorbed to suspended matter is not covered by this method. It is the user’s responsibility to ensure the validity of this test method selected for the water samples tested.

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prEN ISO 19161-2 Viešoji apklausa

Komentavimo iki data 2026-09-19

Geografinė informacija. Geodezinės koordinatės. 2 dalis. Geodezinių antžeminių stočių unikalusis identifikavimas (ISO/DIS 19161-2:2026)

This standard will provide a description of the numbering system replacing the DOMES numbering. The description of the DOMES numbering can be found in MERIT/COTES joint working groups, MERIT campaign: connection of reference frames, implementation plan, 1983. The standard will provide to the geodetic data producers and users a proper identification of the permanently instrumented stations, (e.g. those used in the production of the International Terrestrial Reference Frame and other similar stations), with special emphasis on the backward compatibility with existing DOMES numbers, which will have a positive impact on interoperability issues when merging several data from different communities. This standard will: • support interoperability among GNSS providers (GPS, GLONASS, GALILEO, BEIDOU, …) • clarify the potential confusion between communities which have already adopted their own numbering systems • support the UNGGIM GGRF resolution on global geodetic infrastructure.

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prEN 1822-1 Viešoji apklausa

Komentavimo iki data 2026-10-10

Labai efektyvūs oro filtrai (EPA, HEPA ir ULPA). 1 dalis. Klasifikavimas, eksploatacinių charakteristikų bandymai, ženklinimas

This document is applicable to efficient particulate air filters (EPA), high efficiency particulate air filters (HEPA) and ultra-low penetration air filters (ULPA) used in the field of ventilation and air conditioning and for technical processes, e.g. for applications in clean room technology or pharmaceutical industry. This document establishes a procedure for the determination of the efficiency on the basis of a particle counting method using a liquid (or alternatively a solid) test aerosol and allows a standardized classification of these filters in terms of their efficiency, both local and integral efficiency. This document is based on particle counting methods which actually cover most needs of different applications.

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prEN ISO 888 Viešoji apklausa

Komentavimo iki data 2026-08-27

Tvirtinimo detalės. Varžtai, sraigtai ir smeigės. Vardiniai ilgiai ir sriegių ilgiai (ISO/DIS 888:2026)

ISO 888:2012 specifies lengths and thread lengths for bolts, screws and studs for use in appropriate product standards and other relevant documents, e.g. for parts per drawing. It applies to bolts, screws and studs with ISO metric screw thread according to ISO 68-1.

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prEN IEC 63267-3-82:2026 Viešoji apklausa

Komentavimo iki data 2026-09-02

Skaiduliniai optiniai sujungimo įtaisai ir pasyvieji komponentai. Optinių jungčių sietuvai, skirti makroišlinkiams atsparesnėms daugiamodėms skaiduloms. 3-82 dalis. Fiziškai suliečiamų 50 µm šerdies skersmens skaidulų jungčių parametrai. Nenusklembti polifenileno sulfido stačiakampiai antgaliai su viena 16 skaidulų eile, naudojami kaip etaloninės jungtys

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prEN IEC 61290-11-1:2026 Viešoji apklausa

Komentavimo iki data 2026-09-20

Optiniai stiprintuvai. Bandymo metodai. 11-1 dalis. Poliarizacijos modų dispersija. Džonso (Jones) matricos tikrinių vektorių analizė (JME)

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EN 14125:2025/prA1 Viešoji apklausa

Komentavimo iki data 2026-09-24

Termoplastikiniai ir lankstieji metaliniai vamzdynai, skirti degalinių požeminiams įrenginiams

This document specifies requirements for underground pipework systems used to transfer liquid fuels and their vapours at petrol filling stations. Minimum performance requirements covering fitness for purpose, safety and environmental protection are given. This document is applicable to pipework made from thermoplastics, which can include some degree of reinforcement, and to flexible metal pipework. It does not apply to fibre reinforced thermosets, commonly referred to as glass fibre reinforced plastic (GRP), nor to rigid metals. This document is applicable to: - delivery pipes from tanks to dispensers, including positive pressure, vacuum suction and siphon modes; - fill pipes from road tankers to tanks; - vapour recovery and vent pipework; - pipework for secondary containment; - fittings. It does not apply to pipework for use with liquefied petroleum gas.

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prEN 3037 Viešoji apklausa

Komentavimo iki data 2026-08-27

Orlaiviai ir erdvėlaiviai. Anoduoti titano lydinio varžtai su plokščia galvute, kryžmine išpjova paslinktomis atšakomis, normaliu griežtų leistinųjų nuokrypų strypu ir trumpu sriegiu; sutepti MoS2. Klasifikacija. 1 100 MPa (esant aplinkos temperatūrai) ir 315 °C

This document specifies the characteristics of screws, pan head, offset cruciform recess, close tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated. Classification: 1 100 MPa1/315 °C2.

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prEN ISO 20643 Viešoji apklausa

Komentavimo iki data 2026-09-03

Mechaniniai virpesiai. Rankomis laikomos ir valdomos mašinos. Vibracijų intensyvumo įvertinimo principai (ISO/DIS 20643:2026)

ISO 20643:2005 provides the basis for the drafting of vibration test codes for hand-held and hand-guided power-driven machinery. It specifies the determination of hand-transmitted vibration emission in terms of frequency-weighted root-mean-square (r.m.s.) acceleration during type testing. For machines where vibration test codes do not exist, it can also be used for determination of emission values and contains sufficient guidance for designing an appropriate test. It is applicable to hand-held power tools (e.g. chipping hammers, sanders), hand-guided powered machines (e.g. lawn mowers, single-axle tractors, vibratory rollers), and other types of powered machines fitted with handles, guiding beams or similar means of control, of all power sources (electrical, hydraulic, pneumatic, internal combustion engine, etc.). It is not applicable to fixed machinery in which the vibration is transmitted to the hands of the user through the workpiece, nor to vibration transmitted from steering wheels or control levers of mobile machinery where the operator's position is on the machine.

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prEN 12457-1 Viešoji apklausa

Komentavimo iki data 2026-09-15

Grūdėtosios atliekos, dumblas, dirvožemis, į dirvožemį panašios medžiagos ir nuosėdos. Išplovimas. Atitikties tyrimai nustatant išplovimą. 1 dalis. Vienpakopis partijos tyrimas, kai skysčio ir kietosios medžiagos santykis 2 L/kg, o dalelių dydis mažesnis kaip 4 mm (dydį mažinant arba nemažinant)

This document in the series specifies a compliance test providing information on leaching of granular waste materials, sludges, soil, soil-like materials and sediments under the experimental conditions specified hereafter, and particularly a liquid to solid ratio of 2 L/kg dry matter. It applies to materials which have a particle size below 4 mm without or with size reduction. This document has been developed to investigate the leaching of inorganic and non-volatile organic substances from granular waste materials, sludges, soil, soil-like materials and sediments. It does not take into account the consequences of microbiological processes in organic degradable materials. The test procedure specified in this document produces an eluate which is subsequently characterized physically and chemically according to appropriate standard methods. This document includes two different procedures for eluate preparation prior to analysis, one procedure for non-volatile organic substances, inorganic substances and DOC and one for inorganic substances and DOC. When assessing only the leaching of inorganic substances and DOC, certain precautions are needed when assessing the leaching of organic substances can in some cases be omitted. This procedure cannot be applied to materials with a water content or such a water affinity that a good mixing of the solid with the predetermined quantity of liquid is not achievable. This procedure does not apply to materials reacting with the leachant, leading, for example, to excessive gas emission, a solidifying effect or an excessive heat release. In that case, the material can be wetted prior to carrying out the leaching test. This test cannot be used alone to determine the leaching behaviour of granular waste materials, sludges, soil, soil-like materials and sediments, as specified in EN 12920. This document does not address issues related to health and safety. This procedure cannot be applied to materials with a water content or such a water affinity that a good mixing of the solid with the predetermined quantity of liquid is not achievable. This procedure does not apply to materials reacting with the leachant, leading, for example, to excessive gas emission, a solidifying effect or an excessive heat release. In that case, the material can be wetted prior to carrying out the leaching test. This test cannot be used alone to determine the leaching behaviour of granular waste materials, sludges, soil, soil-like materials and sediments, as specified in EN 12920. This document does not address issues related to health and safety.

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EN 1991-4:2026/prA1 Viešoji apklausa

Komentavimo iki data 2026-09-24

Eurokodas 1. Poveikiai konstrukcijoms. 4 dalis. Silosai ir rezervuarai

1.1 Scope of EN 1991-4 (1) This document provides rules for calculating actions for the structural design of silos and tanks. NOTE 1 Silos are used for the storage of particulate solids. Tanks are used for the storage of liquids. NOTE 2 For limitations on rules for silos given in this document, see 1.3. NOTE 3 For limitations on rules for tanks given in this document, see 1.4. (2) This document includes some provisions for actions on silo and tank structures that are not only associated with the stored particulate solids or liquids (e.g. the effects of thermal differentials) but substantially affected by them. NOTE Liquid loads on tanks are very precisely defined. Many loads on silos are not known with great precision. This document provides guidance for many practical situations for which very limited certain knowledge is available, and the information is derived from the limited experimental and analytical information available, coupled with conclusions drawn from failure investigations. The information is not based on a sound statistical treatment of experimental data. (3) This document is intended for use with concrete, steel, aluminium, timber and FRP storage structures. NOTE FRP is the standard acronym for fibre reinforced polymer materials. (4) This document is also applicable for the structural assessment of existing silos and tanks, unless otherwise specified by the relevant authority or, if not specified, agreed between the relevant parties for the specific project. NOTE 1 Changes in filling or discharge arrangements, changes in the wall friction of inner surfaces, or in the use of the silo, including storage of different particulate solids, can be reasons for assessing existing silos. NOTE 2 Differentiation of the liquid stored can be a reason for assessing existing tanks. 1.2 Assumptions (1) The assumptions of EN 1990-1 apply. (2) This document is intended to be used in conjunction with EN 1990 1, with the other parts of EN 1991, EN 1992, EN 1993, EN 1995, EN 1997, EN 1998 and EN 1999 where relevant to the design of silos and tanks. 1.3 Limitations on silos 1.3.1 Geometrical limitations (1) The following geometrical limitations apply to the design rules for silos and silo batteries (see 3.2.59 and 3.2.60) covered by this document: - the silo planform cross-section shapes are limited to those shown in Figure 1.1c. NOTE 1 Further information concerning planform cross-section geometries is given in Clause 7. NOTE 2 For the determination of the effective diameter dc of the silo see Figure 1.1c; - the following dimensional limitations on the aspect ratio for free-standing single cell silos hc/dc, the overall height hb and the effective diameter dc apply (see Figure 1.1): hc/dc < 10 (1.1) hb < 100 m (1.2) dc < 60 m (1.3) NOTE 3 See Figure 1.1 for hc, dc and hb. - the structural transition lies in a single horizontal plane (see Figure 1.1a). [Figure 1.1 - Silo forms showing dimensions and pressure notation] (2) Only hoppers that are conical (i.e. axisymmetric), rectangular pyramidal with a/b ≤ 1,5, wedge-shaped (i.e. with two vertical end walls on opposite sides) or oblique are covered by this document. Other hopper shapes and hoppers with internal structures require special considerations. (3) Silos with an oblique conical hopper used to achieve an eccentric outlet are covered by this document. (4) Silos with an oblique hopper are covered, but generally silos with a systematically non-symmetric geometry are not specifically covered by this document. These situations include a chisel hopper (i.e. a wedge hopper beneath a circular cylinder) and hoppers with an elongated outlet other than wedge shaped. 1.3.2 Limitations on the stored particulate solids (1) The following limitations on the stored particulate solids apply to the design rules for silos contained in this document: ...

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prEN IEC 61000-4-4:2026 Viešoji apklausa

Komentavimo iki data 2026-09-02

Elektromagnetinis suderinamumas (EMS). 4-4 dalis. Bandymo ir matavimo būdai. Atsparumo elektriniam sparčiajam pereinamajam vyksmui arba impulsų vorai bandymas

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prEN IEC 60704-2-6:2026 Viešoji apklausa

Komentavimo iki data 2026-09-04

Buitiniai ir panašios paskirties elektriniai aparatai. Ore sklindančio akustinio triukšmo nustatymo taisyklės. 2-6 dalis. Ypatingieji reikalavimai, keliami būgniniams džiovintuvams

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prEN IEC 80601-2-86:2026 Viešoji apklausa

Komentavimo iki data 2026-09-16

Elektrinė medicinos įranga. 2-86 dalis. Ypatingieji būtinosios saugos ir esminių eksploatacinių charakteristikų reikalavimai, keliami elektrokardiografams, įskaitant diagnostinę įrangą, stebėsenos įrangą, ambulatorinę įrangą, elektrodus, kabelius ir laidus

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prEN 3614 Viešoji apklausa

Komentavimo iki data 2026-10-02

Aerospace series - Bolt, normal hexagonal head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated - Classification: 900 MPa / 650 °C

This document specifies the characteristics of silver plated bolts, normal hexagonal head with relieved shank and long thread in heat resisting steel FE-PA2601 (A286), for aerospace applications. Classification: 900 MPa /650 °C

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prEN IEC 55014-1 [fra4]:2026 Viešoji apklausa

Komentavimo iki data 2026-09-02

Elektromagnetinis suderinamumas. Reikalavimai, keliami buitiniams prietaisams, elektriniams įrankiams ir panašiems aparatams. 1 dalis. Spinduliavimas

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prEN 12259-16 Viešoji apklausa

Komentavimo iki data 2026-09-08

Stacionariosios gaisro gesinimo sistemos. Sprinklerinių ir vandens purškimo sistemų komponentai. 16 dalis. Polimerais dengtos vamzdžių sistemos

This document specifies requirements, test methods and performance criteria for factory-applied polymer coatings applied to the internal and external surfaces of steel pipes intended for use in fixed water-based fire-fighting systems designed in accordance with the EN 12845 series of standards. This document specifies requirements for the polymer coating when used as a corrosion-protection system. The mechanical and functional characteristics of the steel pipes and pipe systems are outside the scope of this document and are as specified in the EN 12845 series. NOTE Throughout this document, the term "coating" refers exclusively to factory-applied polymer coatings unless otherwise specified.

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prEN ISO/IEEE 11073-10406 Viešoji apklausa

Komentavimo iki data 2026-09-21

Sveikatos informatika. Įtaisų funkcinis suderinamumas. 10406 dalis. Ryšys tarp asmeninių medicinos įtaisų. Įtaiso specializavimas. Pagrindinis elektrokardiografas (EKG) (nuo 1 iki 3 EKG išvadų) (ISO/IEEE FDIS 11073-10406:2026)

Within the context of the ISO/IEEE 11073 family of standards for device communication, a normative definition of the communication between personal basic electrocardiograph (ECG) devices and managers (e.g. cell phones, personal computers, personal health appliances, and set top boxes) in a manner that enables plug-and-play interoperability is established in ISO/IEEE11073-10406:2012. Appropriate portions of existing standards including ISO/IEEE 11073 terminology and IEEE 11073-20601 information models are leveraged. The use of specific term codes, formats and behaviours in telehealth environments restricting optionality in base frameworks in favour of interoperability is specified. A common core of communication functionality for personal telehealth basic ECG (1- to 3-lead ECG) devices is defined. Monitoring ECG devices are distinguished from diagnostic ECG equipment with respect to support for wearable ECG devices, limiting the number of leads supported by the equipment to three, and not requiring the capability of annotating or analysing the detected electrical activity to determine known cardiac phenomena. ISO/IEEE 11073-10406:2012 is consistent with the base framework and allows multifunction implementations by following multiple device specializations (e.g. ECG and respiration rate).

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prEN ISO 3269 Viešoji apklausa

Komentavimo iki data 2026-10-01

Tvirtinimo detalės. Priimamoji kontrolė (ISO/DIS 3269:2026)

This document specifies an inspection procedure to be used by the purchaser where no prior agreement exists. It also specifies a reference acceptance procedure for acceptance or rejection of an inspection lot, when no agreement can be reached between the purchaser and the supplier, or where conformance to specification is disputed. It applies to inspection lots of bolts, screws, studs, nuts, pins, washers, rivets and other related fasteners. This document applies to fasteners not intended for high volume machine assembly, special-purpose applications or specially engineered applications requiring more advanced in-process control and lot traceability. For in-process control or final inspection by the manufacture and sorting, see ISO 16426.

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Išplėstinė paieška

Rezultatai

Greitieji filtrai

Organizacija

Technikos komitetas

ICS

Būtini slapukai

Statistikos slapukai

El. pašto prenumerata

Standartų projektų sąrašas

Išplėstinė paieška

Rezultatai

Greitieji filtrai

Organizacija

Technikos komitetas

ICS