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prEN 14453 Archyvuotas
Komentavimo iki data 2026-06-07
Įtaisai geriamajam vandeniui apsaugoti nuo taršos dėl atbulinio tekėjimo. Nuo DN 10 iki DN 20 vardinio skersmens vamzdyno pertraukikliai su atviromis angomis. D šeima, C tipas

This document specifies the field of application, the dimensional, the physico-chemical properties and the properties of general hydraulic, mechanical and acoustic design of pipe interrupters with permanent atmospheric vent family D Type C, intended to prevent pollution of potable water by backflow, caused by backsiphoning only. It is applicable to pipe interrupters with permanent atmospheric vent in denominations DN 10 up to DN 20. It covers pipe interrupters with permanent atmospheric vent of PN 10 that are capable of working without modification or adjustment: - at any pressure, up to 1 MPa (10 bar); - with any pressure variation, up to 1 MPa (10 bar); - in permanent duty at a limited temperature of 65 °C and for maximum 1 h at 90 °C. It specifies also the test methods and requirements for verifying their characteristics, the marking and the presentation at delivery. Backflow protection devices integrated in flushing valves are similar to DC and are not covered under this document. The requirements are stated in EN 12541.

prEN ISO 16484-5 Naujas
Komentavimo iki data 2026-06-09
Pastatų automatizavimo ir valdymo sistemos. 5 dalis. Duomenų perdavimo protokolas (ISO/DIS 16484-5:2026)

The purpose of this document is to define data communication services and protocols for computer equipment used for monitoring and control of HVAC&R and other building systems and to define, in addition, an abstract, object-oriented representation of information communicated between such equipment, thereby facilitating the application and use of digital control technology in buildings.

prEN 3723 Viešoji apklausa
Komentavimo iki data 2026-06-25
Orlaiviai ir erdvėlaiviai. Karščiui atsparaus plieno FE-PA92HT (A286), šešiabriaunės, savaiminio fiksavimo veržlės, padengtos MoS2. Klasifikacija. 1 100 MPa (esant aplinkos temperatūrai) ir 425 °C

This document specifies the characteristics of self-locking hexagonal nuts in FE-PA92HT, MoS2 coated, for aerospace applications. Classification: 1 100 MPa1/425 °C2.

prEN IEC 60335-2-61:2026/prAA:2026 Viešoji apklausa
Komentavimo iki data 2026-07-08
Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-61 dalis. Ypatingieji reikalavimai, keliami kaupiamiesiems patalpų šildytuvams

This European Standard deals with the safety of electric thermal-storage room heaters for household and similar purposes that are intended to heat the room in which they are located, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances including direct current (DC) supplied appliances

prEN ISO/IEC 24760-1 Viešoji apklausa
Komentavimo iki data 2026-07-21
Informacijos saugumas, kibernetinis saugumas ir privatumo apsauga. Tapatybės duomenų tvarkymo sistema. 1 dalis. Pagrindinės sąvokos ir terminija (ISO/IEC 24760-1:2025)

This document: - defines terms for identity management and specifies core concepts of identity and identity management, and their relationships; - is applicable to any information system where information relating to identity is processed or stored; - is considered to be a horizontal document for the following reasons: - it applies concepts such as distinguishing the term “identity” from the term “identifier” on the implementation of systems for the management of identity information and on the requirements for the implementation and operation of a framework for identity management, - it provides an important contribution to assess identity management systems with regard to their privacy-friendliness and their ability to assure the relevant attributes of an identity, and consequently it provides a foundation and a common understanding for any other standard addressing identity, identity information, and identity management.

prEN IEC 60335-2-37:2026/prA1:2026 Viešoji apklausa
Komentavimo iki data 2026-07-29
Buitiniai ir panašios paskirties elektriniai prietaisai. 2-37 dalis. Ypatingieji reikalavimai, keliami komerciniams elektriniams spurgų virimo aparatams ir gruzdintuvėms

This standard deals with the safety of electrically operated commercial deep fat fryers and doughnut fryers including pressurized types with a pressure not exceeding 50 kPa and a pressure volume litres product not exceeding 200, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances

prEN 1865-1 Viešoji apklausa
Komentavimo iki data 2026-07-30
Pacientų perkėlimo įranga, naudojama greitosios medicinos pagalbos automobiliuose. 1 dalis. Bendrosios neštuvų sistemos ir pacientų perkėlimo įranga

This document specifies minimum requirements for the design and performance of stretchers and other patient handling equipment used in road ambulances for the handling and carrying of patients. It aims to ensure patient safety and minimize the physical effort required by staff operating the equipment.

prEN 301 489-9 V2.2.0 (2026-03) Archyvuotas
Komentavimo iki data 2026-06-07
Radijo ryšio įrangos ir paslaugų elektromagnetinio suderinamumo (EMS) standartas. 9 dalis. Belaidžių mikrofonų, panašios paskirties radijo dažnio (RD) garsinio ryšio įrangos, belaidžių garsinių, ausyje nešiojamų stebėsenos ir pagalbinių klausymo įtaisų specialiosios sąlygos. Darnusis elektromagnetinio suderinamumo standartas
prEN 16905-5 Viešoji apklausa
Komentavimo iki data 2026-06-25
Šilumos siurbliai su dujiniu endoterminiu varikliu. 5 dalis. Šildymo ir šaldymo režimų sezoninių eksploatacinių charakteristikų skaičiavimas

This part of EN 16905 specifies the calculation of the seasonal performance factor for gas-fired endothermic engine driven heat pumps for heating and/or cooling mode including the engine heat recovery, to be used outdoors. This document only applies to appliances with a maximum heat input (based on net calorific value) not exceeding 70 kW at standard rating conditions. This document only applies to appliances under categories I2H, I2E, I2Er, I2R, I2E(S)B, I2L, I2LL, I2ELL, I2E(R)B, I2ESi, I2E(R), I3P, I3B, I3B/P, II2H3+, II2Er3+, II2H3B/P, II2L3B/P, II2E3B/P, II2ELL3B/P, II2L3P, II2H3P, II2E3P and II2Er3P according to EN 437. This document only applies to appliances having: a) gas fired endothermic engines under the control of fully automatic control systems; b) closed system refrigerant circuits in which the refrigerant does not come into direct contact with the fluid to be cooled or heated; c) where the temperature of the heat transfer fluid of the heating system (heating water circuit) does not exceed 105 °C during normal operation; d) where the maximum operating pressure in the: 1) heating water circuit (if installed) does not exceed 6 bar, 2) domestic hot water circuit (if installed) does not exceed 10 bar. This document applies to GEHP appliances only when used for space heating or space cooling or for refrigeration, with or without heat recovery. This document is applicable to GEHP appliances that are intended to be type tested. Requirements for GEHP appliances that are not type tested would need to be subject to further consideration.

EN 17643:2022/prA1 Viešoji apklausa
Komentavimo iki data 2026-07-05
Bitumai ir bituminiai rišikliai. Ekvivalentinio šlyties modulio temperatūros ir fazės kampo nustatymas naudojant dinaminės šlyties reometrą (DSR). BTSV bandymas

This document specifies the Binder Fast Characterization Test (for short: BTSV test, German: Bitumen-Typisierungs-Schnell-Verfahren). The test is conducted using a Dynamic Shear Rheometer (DSR). It is used to characterize bitumen and bituminous binders and to assess the deformation behaviour at high service temperatures. The test procedure described in this document covers the testing of paving grade bitumen or modified bitumen, as fresh (unused) binders, as well as binders after laboratory ageing conditioning (e.g. EN 12607-1, EN 14769), and also binders that have been recovered from asphalt mixtures. The test procedure in accordance with this document is not applicable for bituminous binders with particles larger than 250 μm (e.g. filler material, granulated rubber). NOTE The test procedure has not been applied on bituminous binders recovered from bitumen emulsions yet. The test determines the temperature and the associated phase angle at which a bituminous binder exhibits a defined complex shear modulus in stress-controlled oscillation mode at constant frequency and with continuous increase of the test temperature. 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 ensure that regulatory requirements are fulfilled prior to application of this document. This document involves handling of apparatus and binders at very high temperatures. Always wear protective gloves and eyewear when handling hot binders, and avoid contact with any exposed, unprotected skin.

prEN ISO 14880-1 Viešoji apklausa
Komentavimo iki data 2026-07-23
Optics and photonics - Microlens arrays - Part 1: Vocabulary (ISO/DIS 14880-1:2026)

This document defines terms for microlens arrays. It applies to arrays of very small lenses formed inside or on one or more surfaces of a common substrate. This document also applies to systems of microlens arrays.

prEN IEC 60335-2-37:2026/prAA:2026 Viešoji apklausa
Komentavimo iki data 2026-07-29
Buitiniai ir panašios paskirties elektriniai prietaisai. 2-37 dalis. Ypatingieji reikalavimai, keliami komerciniams elektriniams spurgų virimo aparatams ir gruzdintuvėms

This standard deals with the safety of electrically operated commercial deep fat fryers and doughnut fryers including pressurized types with a pressure not exceeding 50 kPa and a pressure volume litres product not exceeding 200, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances

EN 1993-1-3:2024/prA1 Archyvuotas
Komentavimo iki data 2026-05-28
Eurokodas 3. Plieninių konstrukcijų projektavimas. 1-3 dalis. Šaltai suformuoti elementai ir lakštai

1.1 Scope of prEN 1993-1-3 (1) This document provides rules for structural design of cold-formed steel members and sheeting. (2) This document applies to cold-formed steel products made from coated or uncoated hot- or cold-rolled sheet or strip, which have been cold-formed by processes such as roll-forming or press braking. It also covers sheeting and members which are curved during fabrication by continuous bending or roll-forming. Sheeting which has the curvature created by crushing the inner flanges is not included. This document is also applicable to the design of profiled steel sheeting for composite steel and concrete slabs at the construction stage, see EN 1994. The execution of steel structures made of cold-formed steel members and sheeting is covered in EN 1090 4. Provisions for bolted connections are provided in EN 1090 2. NOTE The rules in prEN 1993 1 3 complement the rules in other parts of EN 1993 1. (3) Methods are also given for stressed-skin design, using steel sheeting as a structural diaphragm. (4) This document does not apply to cold-formed circular and rectangular structural hollow sections supplied to EN 10219, for which reference is made to EN 1993 1 1 and EN 1993 1 8. (5) This document provides methods for design by calculation and for design assisted by testing. The methods for design by calculation apply only within the stated ranges of material properties and geometric proportions, for which sufficient experience and test evidence is available. These limitations do not apply to design assisted by testing. 1.2 Assumptions (1) Unless specifically stated, EN 1990, EN 1991 (all parts) and EN 1993 1 1 apply. (2) The design methods given in prEN 1993 1 3 are applicable if: - the execution quality is as specified in EN 1090 4, the execution quality of bolted connections is as specified in EN 1090 2, and - the construction materials and products are as specified in the relevant parts of EN 1993 (all parts), or in the relevant material and product specifications. (2) EN 1993 is intended to be used in conjunction with: - the parts of EN 1992 to EN 1999 where steel structures or steel components are referred to within those documents; - EN, EAD and ETA standards for construction products relevant to steel structures.

prEN IEC 60570:2026 Viešoji apklausa
Komentavimo iki data 2026-06-10
Bėginės šviestuvų elektros tiekimo sistemos
EN 1996-3:2023/prA1 Viešoji apklausa
Komentavimo iki data 2026-06-25
Eurokodas 6. Mūrinių konstrukcijų projektavimas. 3 dalis. Supaprastinti nearmuotųjų mūrinių konstrukcijų skaičiavimo metodai

1.1 Scope of EN 1996-3 (1) This document provides simplified calculation methods to facilitate the design of the following unreinforced masonry walls, subject to certain conditions of application: - walls subjected to vertical and wind loading; - walls subjected to concentrated loads; - shear walls; - basement walls subjected to lateral earth pressure and vertical loading; - walls subjected to lateral loading but not subjected to vertical loading. NOTE 1 For those types of masonry structures or parts of structures not covered by (1), the design can be based on EN 1996-1-1. NOTE 2 The rules given in this document are consistent with those given in EN 1996-1-1 but are more conservative in respect of the conditions and limitations of their use. (2) This document applies only to those masonry structures, or parts thereof, that are described in EN 1996-1-1 and EN 1996-2. (3) The simplified calculation methods given in this document do not cover the design of double-leaf walls. (4) The simplified calculation methods given in this document do not cover the design for accidental situations. 1.2 Assumptions (1) The assumptions of EN 1990 apply to this document. (2) This document is intended to be used, for direct application, together with EN 1990, the EN 1991 series, EN 1996 1-1, EN 1996-1-2 and EN 1996-2. (3) The rules given in this document assume that concrete floors are designed according to EN 1992-1-1.

prEN ISO 13465 Viešoji apklausa
Komentavimo iki data 2026-06-23
Branduolinė energija. Branduolinio kuro technologija. Spektrofotometrinis neptūnio nustatymas azoto rūgšties tirpaluose (ISO 13465:2024)

This document specifies an analytical method for determining the neptunium concentration by spectrophotometry, with spectrophotometer implemented in hot cell or glove box allowing the analysis of high activity solutions, with a standard uncertainty, with coverage factor k = 1 of about 5 %, in nitric acid solutions after the dissolution of nuclear reactor irradiated fuels, at different steps of the process in a nuclear fuel reprocessing plant or in other nuclear facilities. The method is applicable to sample from the process containing a concentration of neptunium between 10 mg·l-1 and 400 mg·l-1 and uranium concentrations of up to 300 g·l-1.

prEN 843-2 Viešoji apklausa
Komentavimo iki data 2026-07-23
Modernioji techninė keramika. Monolitinės keramikos mechaninės savybės kambario temperatūroje. 2 dalis. Jungo modulio, šlyties modulio ir Puasono koeficiento nustatymas

This part of EN 843 specifies methods for determining the elastic moduli, specifically Young’s modulus, shear modulus and Poisson’s ratio, of advanced monolithic technical ceramics at room temperature. This European Standard prescribes four alternative methods for determining some or all of these three parameters: A The determination of Young’s modulus by static flexure of a thin beam in three- or four-point flexure. B The determination of Young’s modulus by forced longitudinal resonance, or Young’s modulus, shear modulus and Poisson’s ratio by forced flexural and torsional resonance, of a thin beam. C The determination of Young’s modulus, shear modulus and Poisson’s ratio from the time-of-flight of an ultrasonic pulse. D The determination of Young’s modulus from the fundamental natural frequency of a struck bar (impulse excitation method). All the test methods assume the use of homogeneous test pieces of linear elastic materials. NOTE 1 Not all ceramic materials are equally and linearly elastic in tension and compression, such as some porous materials and some piezoelectric materials. With the exception of Method C, the test assumes that the test piece has isotropic elastic properties. Method C may be used to determine the degree of anisotropy by testing in different orientations. NOTE 2 An ultrasonic method for dealing with anisotropic materials (ceramic matrix composites) can be found in ENV 14186 (see Bibliography). An alternative to Method D for isotropic materials using disc test pieces is given in Annex A. NOTE 3 At high porosity levels all of the methods except Method C can become inappropriate. The methods are only suitable for a maximum grain size (see EN 623-3), excluding deliberately added whiskers, of less than 10 % of the minimum dimension of the test piece. NOTE 4 The different methods given in this European Standard can produce slightly different results on the same material owing to differences between quasi-isothermal quasi-static an

prEN ISO 25237 Viešoji apklausa
Komentavimo iki data 2026-07-28
Sveikatos informatika. Pseudonimų suteikimas (ISO/DIS 25237:2026)

ISO 25237:2017 contains principles and requirements for privacy protection using pseudonymization services for the protection of personal health information. This document is applicable to organizations who wish to undertake pseudonymization processes for themselves or to organizations who make a claim of trustworthiness for operations engaged in pseudonymization services. ISO 25237:2017 - defines one basic concept for pseudonymization (see Clause 5), - defines one basic methodology for pseudonymization services including organizational, as well as technical aspects (see Clause 6), - specifies a policy framework and minimal requirements for controlled re-identification (see Clause 7), - gives an overview of different use cases for pseudonymization that can be both reversible and irreversible (see Annex A), - gives a guide to risk assessment for re-identification (see Annex B), - provides an example of a system that uses de-identification (see Annex C), - provides informative requirements to an interoperability to pseudonymization services (see Annex D), and - specifies a policy framework and minimal requirements for trustworthy practices for the operations of a pseudonymization service (see Annex E).

EN 1999-1-2:2023/prA1 Archyvuotas
Komentavimo iki data 2026-05-28
Eurokodas 9. Aliumininių konstrukcijų projektavimas. 1-2 dalis. Konstrukcijų elgsenos ugnyje skaičiavimas

1.1 Scope of EN 1999-1-2 (1) EN 1999-1-2 deals with the design of aluminium structures for the accidental situation of fire exposure and is intended to be used in conjunction with EN 1999-1-1, EN 1999-1-2, EN 1999-1-3, EN 1999-1-4 and EN 1999-1-5. This document only identifies differences from, or supplements to, normal temperature design. (2) EN 1999-1-2 applies to aluminium structures required to fulfil a load bearing function. (3) EN 1999-1-2 gives principles and application rules for the design of structures for specified requirements in respect of the aforementioned function and the levels of performance. (4) EN 1999-1-2 applies to structures, or parts of structures, that are within the scope of EN 1999 1 1 and are designed accordingly. (5) The methods given in EN 1999-1-2 are applicable to the following aluminium alloys: EN AW-3004 - H34 EN AW-5083 - O and H12 EN AW-6063 - T5 and T6 EN AW-5005 - O and H34 EN AW-5454 - O and H34 EN AW-6082 - T4 and T6 EN AW-5052 - H34 EN AW-6061 - T6 (6) The methods given in EN 1999-1-2 are applicable also to other aluminium alloy/tempers of EN 1999 1-1, if reliable material properties at elevated temperatures are available or the simplified assumptions in 5.2.1 are applied. 1.2 Assumptions (1) In addition to the general assumptions of EN 1990, the following assumptions apply: - the choice of the relevant design fire scenario is made by appropriate qualified and experienced personnel, or is given by the relevant national regulation. - any active and passive fire protection systems taken into account in the design will be adequately maintained. (2) EN 1999 is intended to be used in conjunction with: - European Standards for construction products relevant for aluminium structures - EN 1090-1, Execution of steel structures and aluminium structures - Part 1: Requirements for conformity assessment of structural components - EN 1090-3, Execution of steel structures and aluminium structures - Part 3: Technical requirements for aluminium structures

prEN 13749 Viešoji apklausa
Komentavimo iki data 2026-06-16
Geležinkelio taikmenys. Aširačiai ir vežimėliai. Važiuoklės konstrukciniai reikalavimai

This document specifies the requirements for the validation of the structural integrity for the following running gear structural components: - Components in the load path between the track and the car body (e.g. bogie frame, axlebox, or other equivalent components) and - Components that are in the traction and braking load paths without secondary retention. The following components are excluded from the scope of this document: - Structural components that are rigidly attached to the car body (e.g. bolsters directly attached to the car body or connected via slewing rings, centre pivots, etc.); - Equipment structures (e.g. traction motor housings, gearbox housings, and brake units), including components that are rigidly attached to them, that are not in the load path between the track and the car body; - Components for which the structural integrity validation requirements are regulated by other specific EN standards (e.g. wheels, axles, brake discs, bearings, coil springs etc.); - Suspension components including springs, dampers, elastic elements and their connecting elements; - Revolving components (e.g. drive train components etc.).

EN 1993-1-2:2024/prA1 Viešoji apklausa
Komentavimo iki data 2026-06-25
Eurokodas 3. Plieninių konstrukcijų projektavimas. 1-2 dalis. Konstrukcijų elgsenos ugnyje skaičiavimas

1.1 Scope of prEN 1993-1-2 (1) This document provides rules for the design of steel structures for the accidental situation of fire exposure. This Part of EN 1993 only identifies differences from, or supplements to, normal temperature design. (2) This document applies to steel structures required to fulfil a loadbearing function. (3) This document does not include rules for separating function. (4) This document gives principles and application rules for the design of structures for specified requirements in respect of the aforementioned function and the levels of performance. (5) This document applies to structures, or parts of structures, that are within the scope of EN 1993 1 1 and are designed accordingly. (6) This document is intended to be used in conjunction with EN 1991-1-2, EN 1993-1-1, EN 1993 1-3, EN 1993-1-4, EN 1993-1-5, EN 1993-1-6, EN 1993-1-7, EN 1993-1-8, EN 1993-1-11, EN 1993-1-13 or EN 1993-1-14. 1.2 Assumptions (1) Unless specifically stated, EN 1990, EN 1991(all parts) and EN 1993-1-1 apply. (2) The design methods given in prEN 1993-1-2 are applicable if - the execution quality is as specified in EN 1090-2 and/or EN 1090-4, and - the construction materials and products used are as specified in prEN 1993-1-1:2020, Table 5.1 and Table 5.2 and in prEN 1993-1-3:2022, Table 5.1 and Table 5.2, or in the relevant material and product specifications. (3) In addition to the general assumptions of EN 1990 the following assumptions apply: - the choice of the relevant design fire scenario is made by appropriate qualified and experienced personnel, or is given by the relevant national regulation; - any fire protection measure taken into account in the design will be adequately maintained.

prEN IEC 61853-3:2026 Viešoji apklausa
Komentavimo iki data 2026-07-08
Fotovoltinių modulių eksploatacinių charakteristikų bandymai ir energiniai parametrai. 3 dalis. Fotovoltinių modulių energiniai parametrai
prEN 1865-3 Viešoji apklausa
Komentavimo iki data 2026-07-30
Pacientų perkėlimo įranga, naudojama greitosios medicinos pagalbos automobiliuose. 3 dalis. Tvirtieji neštuvai

This document specifies minimum requirements for the design and performance of heavy duty stretchers used in road ambulances for the treatment and transportation of patients. It aims to ensure patient safety and minimize the physical effort required by staff operating the equipment.

prEN ISO/IEC 19788-3 Viešoji apklausa
Komentavimo iki data 2026-07-28
Informacinės technologijos mokymuisi, ugdymui ir rengimui. Mokymosi išteklių metaduomenys. 3 dalis. Pagrindinis taikomųjų programų profilis (ISO/DIS 19788-3:2026)

The primary purpose of ISO/IEC 19788 is to specify metadata elements and their attributes for the description of learning resources. This includes the rules governing the identification of data elements and the specification of their attributes. ISO/IEC 19788 provides data elements for the description of learning resources and resources directly related to learning resources. ISO/IEC 19788-3:2011 is designed to help implementers with a starting point for adopting ISO/IEC 19788, defining an application profile that specifies, through adding constraints to the use of some data elements, how the ISO/IEC 19788-2 element set can be used.

EN 1998-1-1:2024/prA1 Archyvuotas
Komentavimo iki data 2026-05-28
Eurokodas 8. Atsparių žemės drebėjimui konstrukcijų projektavimas. 1-1 dalis. Bendrosios taisyklės ir seisminiai poveikiai

1.1 Scope of EN 1998-1-1 (1) This document is applicable to the design and verification of buildings and other structures for earthquake resistance. It gives general rules relevant to all types of structures, except for structures belonging to consequence classes CC0 or CC4. NOTE For further details on consequence class CC4, see 4.2. (2) This document provides basic performance requirements and compliance criteria applicable to buildings and other structures for earthquake resistance. (3) This document gives rules for the representation of seismic actions and the description of the design seismic situations. NOTE Certain types of structures, dealt with in other parts of Eurocode 8, need supplementary rules which are given in those relevant Parts. (4) This document contains general methods for structural analysis and verification under seismic actions, including base-isolated structures and structures with distributed dissipative systems. (5) This document contains rules for modelling and verification of ultimate strengths and deformations. 1.2 Assumptions (1) The assumptions of EN 1990 apply to this document. (2) It is assumed that no change in the structure and in the masses carried by the structure takes place during the construction phase or during the subsequent life of the structure with respect to the design unless proper justification and verification is provided. This applies also to ancillary elements (see 3.1.2). Due to the specific nature of seismic response, this applies even in the case of changes that lead to an increase of the structural resistance. (3) The design documents are assumed to indicate the geometry, the detailing, and the properties of the materials of all structural members. If appropriate, the design documents are also assumed to include the properties of special devices to be used and the distances between structural and ancillary elements. The necessary quality control provisions are assumed to be specified. (4) Members of special structural importance requiring special checking during construction are assumed to be identified in the design documents and the verification methods to be used are assumed to be specified. (5) It is assumed that in the case of high seismic action class (4.1.1(4)), formal quality system plans, covering design, construction, and use, additional to the control procedures prescribed in the other relevant Eurocodes, are specified.

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