CEN - European Committee for Standardization

ISO 10580:2010 specifies a general laboratory test method for determination of the area-specific emission rate of volatile organic compounds (VOC) and/or the vapour-phase VOC concentration under defined climate conditions.
ISO 10580:2010 describes emission test chambers used for the determination of the emission of volatile organic compounds from resilient, textile and laminate floor coverings.

This document specifies a test method for the determination of the content of n-butyl phenyl ether (BPE, CAS: 1126-79-0, also known as butoxy-benzene) in gas oils, kerosene, diesel fuel and biodiesel blends. The method uses a two-column gas chromatograph with an FID-type of detector. The application range is 0,27 mg/l to 19,75 mg/l of BPE, with the minimum and maximum reporting levels being 0,09 mg/l and 21,89 mg/l respectively.
NOTE   This corresponds to 1 % to 185 % of the average marking level of the ACCUTRACE™ Plus required by Commission Implementing Decision (EU) 2022/197 [1] of 17 January 2022 establishing a common fiscal marker for gas oils and kerosene.
The method is found to be applicable to determinations beyond this range or for specific other chemical markers that fall within the distillation temperature range of middle-distillates, but for that no precision has been determined.
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.

This document provides a summary of material designations, compositions and the product forms in which they are available, for coppers and copper alloys standardized in European Standards by CEN/TC 133 “Copper and copper alloys”.

This document specifies a test method for determining the (splitting) indirect tensile strength of cylindrical specimens of bituminous mixtures.

This document specifies the test method for the determination of the magnitude of one-dimensional collapse that occurs when unsaturated soils are inundated with water. This method is used to determine two parameters related to the collapsibility of a soil: the collapse index and the collapse potential.
This test method specifies the technique for specimen preparation, the apparatus and the procedure for quantifying the amount of height change associated with collapse and procedures for reporting test results.
The procedure given in this test method is applicable to both undisturbed samples or remolded specimens. It is a one single sample test procedure.

This document defines the requirements and frameworks for secure information processing and communication to safeguard integrity, authenticity and reliability in the digital product passport (DPP) data exchange, minimizing product fraud and counterfeiting through data verification and integrity enforcement mechanisms.
This document provides a framework for establishing trust, interoperability, and interoperation via secure electronically signed data construct (ESDC) for multi-actor applications, applicable across various sectors and in multilingual environments. Existing hardware and software systems for unique product identification and storage of this identification are to be considered.
The following is out of scope of the document: system architecture for DPP, DPP use cases, secure elements related to data carriers and cryptographic security features for unique product identifiers.
NOTE 1   While not disrupting existing traceability and authentication systems, this document facilitates interoperability by introducing an ESDC scheme to be combined with existing data constructs to cover and preserve existing data models.
NOTE 2   Annex B includes illustrative examples and references to supporting implementations, intended to demonstrate approaches that promote interoperability across diverse environments. These references are provided to assist stakeholders in selecting appropriate solutions that comply with applicable legal obligations and technical standards, while preserving existing systems.

This document:
provides requirements and guidance for the management of identity information and for ensuring that an identity management system conforms to ISO/IEC 24760-1 and ISO/IEC 24760-2;
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.

This document describes the method for the determination of the open porosity (open pores) of hardened concrete on test specimens manufactured from moulded or cored specimens.
The test is suitable for specimens having a declared value of D of the coarsest fraction of aggregates used in concrete (Dmax) not greater than 40 mm.
The test method is not applicable for concrete containing lightweight aggregate.

This document specifies methods and procedures for testing, calculating and determining the energy efficiency index (EEI) of booster sets.
A booster set is either a single pump unit or an assembly of pump units connected in parallel with a maximum hydraulic power of 150 kW, a minimum rated flow of 6 m3/h (0,001 667 m3/s), operated with backflow prevention and additional components influencing hydraulic performance and with components necessary to control pressure or provide flow in open loops inside buildings and which is placed on the market and/or put into service as one single product and its intended use is to pump clean water and does not have a self-priming functionality.
A booster set with a rated flow below 6 m3/h is composed using pumps that comply with EN 17038 2.

This document specifies a method for determining the ultimate aerobic biodegradability of plastic materials under controlled composting conditions by gravimetric measurement of the amount of carbon dioxide evolved. The method is designed to yield an optimum rate of biodegradation by adjusting the humidity, aeration and temperature of the composting vessel.
The method applies to the following materials:
natural and/or synthetic polymers and copolymers, and mixtures of these;
plastic materials that contain additives such as plasticizers or colorants;
water-soluble polymers;
materials that, under the test conditions, do not inhibit the activity of microorganisms present in the inoculum.
NOTE            If the test material inhibits microorganisms in the inoculum, another type of mature compost or pre-exposure compost can be used.

This document specifies requirements and test methods for free standing and floor fixed steel upright protector and free standing and floor fixed steel frame barriers for adjustable pallet racking.
Frame barriers and upright protectors, according to this document, are not connected to the rack. Frame barriers and upright protectors connected to the racking are excluded from this document.
This document does not apply to:
—   devices for traffic routes or drive ways;
—   guide rails and guide-ins;
—   safety and buffering backstops;
—   handrails and stair rails;
—   protection from falls at height;
—   pick and deposit (P and D) stations;
—   protection requirements for dynamic storage; including mobiles;
—   protection requirements for crane racking;
—   sacrificial legs.

This document applies to:
Organisations:
-   public sector procurement authorities at local, regional, national, and European levels;
-   private sector organizations engaging in innovation partnerships with public entities;
-   research and development institutions participating in cross-sector innovation;
-   SMEs and large enterprises involved in public-private innovation ecosystems;
-   international organizations seeking to implement European innovation procurement approaches.
Innovation Dimensions:
-   dimension A: Business Model Innovation (Strategic and Tactical) - 13 innovations across circular economy, product-as-service, and collaborative models;
-   dimension B: Innovative Operational Procurement - 12 innovations including enhanced PCP/PPI integration and seven-procedure frameworks;
-   dimension C: Innovation Sourcing Infrastructure - 5 high-impact innovations encompassing digital portfolios, AI-driven analytics, and federated intelligence;
-   dimension D: Technological Innovation - 20 innovations covering IoT, blockchain, AI, quantum computing, and emerging technologies.
Legal Framework Coverage:
-   cross-sector innovation authorization beyond traditional PCP/PPI scope;
-   innovation sandbox and safe harbor mechanisms for experimental approaches;
-   cross-border legal harmonization for international standards development;
-   system-of-Systems legal orchestration for complex multi-organizational coordination;
-   liability limitation and risk protection frameworks for good faith innovation.
Scope Exclusions
This document does not cover:
-   traditional procurement of standard goods and services without innovation components;
-   sector-specific legal frameworks that do not involve cross-sector collaboration;
-   emergency procurement procedures where innovation is not the primary objective;
-   military and defense procurement subject to specific security classifications;
-   legal frameworks for routine administrative procurement below innovation thresholds.

This document establishes the technical pillar of the Strategic Trilogy, converting the 50 INNOV innovations from CEN/TR 17011-2-1 [1] into 87 comprehensive standards while operating within the legal facilitation framework provided by CEN/TR 17011-2-3 [2].

This document specifies requirements for a quality management system when an organization:
needs to demonstrate its ability to consistently provide products and services that meet customer and applicable statutory and regulatory requirements;
aims to enhance customer satisfaction through the effective application of the system, including processes for improvement of the system and the assurance of conformity to customer and applicable statutory and regulatory requirements.
All the requirements of this document are generic.
This document is applicable to any organization, regardless of its type or size, or the products and services it provides.
NOTE 1        In this document, the terms “product” or “service” only apply to products and services intended for, or required by, a customer.
NOTE 2        Statutory and regulatory requirements can be expressed as legal requirements.

This document classifies polymer-based crown and veneering materials used in dentistry and specifies their requirements. It also specifies the test methods to be used to determine conformity to these requirements.
This document is applicable to polymer-based crown and veneering materials for laboratory fabricated permanent veneers or crowns. It also applies to polymer-based dental crown and veneering materials for which the manufacturer claims adhesion to the substructure without macro-mechanical retention such as beads or wires.

1.1   Scope of EN 1993-7
(1) This document is applicable for the design of structural or self-supporting systems made of sandwich panels with steel and stainless steel faces and core material with a Declaration of Performance (according to EN 14509) used as internal and external walls, roofs and ceilings.
1.2   Assumptions
(1) Unless specifically stated, EN 1990-1, EN 1991 (all parts) and EN 1993‐1 (all parts) apply.
(2) The design methods given in EN 1993‐7 are applicable if:
-   the construction materials and products are as specified in the relevant parts of EN 14509, or
-   in the relevant material and product specifications.

This document specifies procedures for the evaluation of basic performance parameters of the radiographic film digitisation process, such as spatial resolution and spatial linearity, density range, density contrast sensitivity and characteristic transfer curve, which are applied in ISO 14096-2. These procedures can be integrated into the system software, and together with a standard reference film (see Annex B), used for quality control of the digitisation process. This reference film provides a series of test targets for performance evaluation. The test targets are suitable for evaluating a digitisation system with a basic spatial resolution down to 10 µm, a density contrast sensitivity down to 0,02 optical density, a density range of 0,5 to 4,5 and a film size capacity of (350 × 430) mm2.
This document does not address signal processing and display of the digitised data.

This document deals with all significant hazards, hazardous situations or hazardous events relevant for electrical ground power units as listed in Clause 4 and specifies the technical requirements to minimize the hazards which can arise during the commissioning, operation and maintenance of ground power equipment, when it is used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer or his authorized representative. It also takes into account some performance requirements recognized as essential by authorities, aircraft and ground support equipment (GSE) manufacturers as well as airlines and service companies.
This document is applicable to:
-   ground power units either self-propelled or towable;
-   ground power equipment when mounted on other GSE;
-   ground power accessories intended for ground power equipment (including accessories for fixed equipment).
This document does not apply to:
-   the electrical characteristics of the supply, the type of power supply system and related measures against contact;
-   any electrical supply system not intended for aircraft use;
-   the on-board electrical system of the aircraft.
This document does not specify requirements for noise and vibration.
Noise and vibration are dealt with respectively in EN 1915-4:2004+A1:2009 and EN ISO 31915-3:2026.
This document does not deal with hazards in respect to a standard automotive chassis and from other vehicles on the apron.
This part of EN 12312 does not apply to ground power equipment which is manufactured before the date of publication of this document by CEN.
This part of EN 12312 is intended to be used in conjunction with EN 1915-1:2023, EN 1915-2:2026, EN ISO 31915-3:2026 (for vehicles) and EN 1915-4:2004+A1:2009.

This document specifies a method for the determination of the content of cadmium, chromium, copper, lead, nickel and zinc in fertilizers and liming materials using inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution. Limits of quantification are dependent on the sample matrix as well as on the instrument, but can roughly be expected to be 0,3 mg/kg for cadmium (Cd) and 1 mg/kg for chromium (Cr), copper (Cu), nickel (Ni), lead (Pb) and zinc (Zn).
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, plant biostimulants and where the following category: inorganic fertilizers and liming materials is the highest % in the blend by mass or volume, or in the case of liquid form by dry mass. If inorganic fertilizers and liming materials 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 1   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.
NOTE 2   The term fertilizer is used throughout this document and is taken to include liming materials unless otherwise indicated.
NOTE 3   Dissolution by aqua regia is equivalent to digestion and extract and digest are equivalent terms in this sense for the purposes of this document.

This document specifies the dimensions, the method of sampling and the preparation of the test specimens, also the conditions for performing the low temperature tensile test perpendicular to the weld in order to determine the low temperature tensile welding factor.
A low temperature tensile test can be used in conjunction with other tests (e.g. bend, tensile creep, macro) to assess the performance of welded assemblies, made from thermoplastics materials.
The low temperature tensile welding factor and the appearance of the fracture surface provide a guide regarding the ductility of the joint and the quality of the work.
This document is applicable to co-axial or co-planar welded assemblies made from thermoplastics materials filled or unfilled, but not reinforced, irrespective of the welding process used.
This document does not apply to co-axial welded assemblies of an external diameter less than 20 mm.

This document describes the reference methods for the determination of swelling, swelling pressure, magnitude or potential of one-dimensional swelling of a soil when subjected, in the presence of water, to vertical stresses under oedometric conditions.
It is used to assess the behaviour of earthwork platform and earthworks materials that can be affected by the presence of swelling soils.
These methods are used to determine three parameters related with the swelling of a soil: the swelling pressure, the swelling index and the constrained swelling pressure.
These test methods specify the technique for specimen preparation, apparatus and procedure for quantifying the amount of height change associated with swelling and procedures for reporting test results.
The procedures given in these test methods are applicable to undisturbed, remoulded, recompacted or reconstituted specimens.

This document establishes comprehensive frameworks and models for innovative developments in procurement across all sectors, providing systematic methodologies and organizational frameworks enabling transformation of procurement practices through structured governance and innovation management.
This document applies to:
—   Organizations
•   public sector procurement authorities at local, regional, national, and European levels;
•   private sector organizations engaging in innovation partnerships with public entities;
•   research and development institutions participating in cross-sector innovation;
•   SMEs and large enterprises involved in public-private innovation ecosystems;
•   international organizations seeking to implement European innovation procurement approaches.
—   Innovation Coverage
•   cross-sector innovation frameworks applicable to both public and private organizations;
•   enhanced Pre-Commercial Procurement (PCP) and Public Procurement of Innovation (PPI) frameworks;
•   system-of-Systems (SoS) orchestration for complex multi-organizational coordination;
•   four-dimensional innovation architecture covering business models, operations, sourcing, and technology.
—   Framework Applications
•   strategic innovation planning and implementation across organizational boundaries;
•   digital transformation and technology integration for all sectors;
•   circular economy and sustainable procurement models;
•   cross-border collaboration and harmonization mechanisms.

This document specifies safety requirements and test methods for oil lamps used for decorative purposes in households, in restaurants, in recreational facilities and in similar areas. This document specifies the requirements and test methods for cartridges that are intended for forming oil lamps for decorative purposes in conjunction with further accessories. This document covers re-fillable and non-re-fillable decorative oil lamp.
This document does not apply to oil lamps intended to be a primary source of light or for functional purposes (e.g. lighting for boats, mountain huts and securing of road building sites).
The purpose of this document is to minimize the risk of accidental poisoning of small children up to three years of age by limiting the accessibility of the lamp oil.

This document is applicable to whole body vibration as a significant hazard. It also specifies the methods for determining the vibration emission transmitted to the whole body of drivers standing or seated on freely moveable ground support equipment (GSE) when driving, for purposes of type evaluation and declaration. This document also specifies methods for verifying vibration emission. This document is applicable to self-powered GSE only.
The test results do not apply to the determination of whole body vibration exposure of persons.
This document is intended to be used in conjunction with the different parts of the EN 1915 series and the EN 12312 series.
This document does not apply to GSE manufactured before the date of its publication.

This document provides a common language covering NTTM in food and feed authentication. It provides:
—   definitions of terms involved in the development and validation of NTTM;
—   a general structure and guidelines for development of NTTM;
—   general considerations for the validation of NTTM.
NOTE   “Food and feed” is implied whenever the term “food” is used in this document.

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.

This document specifies the conditions to be taken into consideration when calculating the strength and the stability of GSE. It also specifies general test methods.
This part of EN 1915 is intended to be used in conjunction with EN 1915-1:2023, EN ISO 31915-3:2026 (for self-propelled GSE) and EN 1915-4:2004+A1:2009, and with the relevant part of EN 12312 to give the requirements for the types of GSE within the scope of EN 12312.
When EN 12312 does not contain a relevant part for a GSE, EN 1915 (all parts) gives general requirements that may apply, although additional machine specific requirements, to be determined by the manufacturer, are likely to be required.
NOTE   The methods given in this document demonstrate one way of achieving an acceptable safety level. Methods that produce comparable results can be used.
This document does not establish additional requirements for the following:
a)   operation elsewhere than in an airport environment;
b)   operation in severe conditions, e.g. ambient temperature below −20 °C or over 50 °C, tropical or saturated salty atmospheric environment;
c)   hazards caused by wind velocity in excess of the figures given in this document;
d)   earthquake, flood, landslide, lightning and more generally any natural catastrophe.
This document is not applicable to GSE which are manufactured before the date of publication by CEN of this document.

This document:
provides guidelines for the implementation of systems for the management of identity information;
specifies requirements for the implementation and operation of a framework for identity management;
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.

This document is applicable to ozone used for treatment of water intended for human consumption. It describes the characteristics of ozone, specifies tests methods for determining the ozone concentration in gases and determines rules for safe handling of the chemical ozone.

This document specifies electronic fee collection (EFC) requirements for the preparation and evaluation of security requirements specifications, referred to as protection profiles (PP) in the ISO/IEC 15408 series and in ISO/IEC TR 15446.

This document provides a set of properties for the description of learning resources from ISO 15836-1 and ISO 15836-2 using the framework provided in ISO/IEC 19788-1. This document specifies properties whose codomain is "literal" (as considered in early Dublin Core) and properties whose codomain is a resource class; the ISO 15836 series implicitly allowing both. This provides full interoperability at the time of expressing existing Dublin Core records with MLR, while allowing a linked data approach for the description of learning resources.

This document specifies the requirements for digital product passport (DPP) access rights management, including IT security, data protection, and responsibility transfer between economic operators. It defines the framework for managing confidential information access, while acknowledging that public DPP data requires no access restrictions to be read.

This document is intended for the validation of codes used for the calculation of doses received by individuals on board aircraft. It gives guidance to radiation protection authorities and code developers on the basic functional requirements which the code fulfils.
Depending on any formal approval by a radiation protection authority, additional requirements concerning the software testing can apply.

This document specifies a laboratory method of determining the pentachlorophenol content of wood. The method is applicable to all types of pentachlorophenol (PCP) in woods and wood-based materials as well as for the analysis of waste timber with respect to its pentachlorophenol (PCP) content.
The method described has a measurement range from 250 µg/kg up to pentachlorophenol (PCP) contents of 5 mg/kg of dry matter. These figures refer to the given example (where an aliquot of 1 ml of the extract is used for acetylation, see 9.3).
NOTE 1   If lower quantification limits are required, a higher volume of extract aliquot can be used for derivatisation.
NOTE 2   This method could have some modifications with some wood species as hardwoods. In general, in the case of complex matrix, a method using mass spectrometry can be used.

This document specifies requirements and test methods for the fire safety of candles intended to be burned indoors.

This document specifies three film-digitisation quality classes for the requirements of non-destructive testing. The user specifies one of these quality classes for the respective film digitisation task. The digitisation parameters depend on the radiation energy, the material thickness penetrated and the quality level of the original radiographic film. This document does not address signal processing, display and storage of the digitised data.
For the application of this document, ISO 14096-1 provides definitions and measurement procedures.

This document specifies performance and safety requirements for constant wear suits and suit systems for professional and leisure activities to protect the user against the effects of cold-water immersion, by reducing cold shock and delaying the onset of hypothermia.
If a suit system includes a personal flotation device (PFD), it provides protection against drowning.
This document is applicable to dry and wet constant wear suits and suit systems.
This document does not apply to abandonment suits. Requirements for abandonment suits are given in ISO 15027-2:2026.
Test methods for immersion suits are given in ISO 15027-3:2026.

This part of EN 16905 specifies the safety requirements, the safety test conditions and the safety test methods of gas-fired endothermic engine driven heat pumps for heating and/or cooling mode including the engine heat recovery, to be used outdoors.
This document specifies minimum operating requirements which ensure that the products are fit for the use designated by the manufacturer when used for space heating and/or cooling.
This document is used in conjunction with:
a)   the terms and conditions, EN 16905-1:2023;
b)   the test conditions, EN 16905-3:2024;
c)   the test methods, EN 16905-4:2026;
d)   the calculation of seasonal performances in heating and cooling mode, EN 16905-5:2022;
e)   the heat pump, EN 14511-4:2022, EN 378-1:2016+A1:2020, EN 378-2:2016, EN 378 3:2016+A1:2020, EN 378-4:2016+A1:2019 and EN 14825:2022;
f)   electrical safety, EN 60335-1:2012, EN 60335-2-102:2016, EN 60335-2-40:2003 and EN 60204 1:2018.
This document only applies to GEHP appliances with a maximum heat input (based on net calorific value) not exceeding 70 kW at standard rating conditions.
This document only applies to GEHP 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 437:2021.
This document only applies to GEHP appliances:
a)   that have gas fired endothermic engines under the control of fully automatic control systems;
b)   that have 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 is applicable to GEHP appliances only when used for space heating or space cooling or for refrigeration, with or without heat recovery.
NOTE   This document provides requirements for GEHP appliances with known constructions. For GEHP appliances with any alternative constructions, which are not fully be covered by this standard, the risk associated with this alternative construction needs to be assessed.

This document specifies performance and safety requirements for abandonment suits and suit systems in emergency situations for professional and leisure activities to protect the user against the effects of cold-water immersion, by reducing cold shock and delaying the onset of hypothermia.
If a suit system includes a personal flotation device (PFD), it provides protection against drowning.
This document is applicable to dry and wet abandonment suits.
This document does not apply to constant wear suits. Requirements for constant wear suits are given in ISO 15027-1:2026.
Test methods for immersion suits are given in ISO 15027-3:2026.

This document specifies a laboratory method for the determination of the carotenoid content in microalgae. This method is based on the principles of chlorophyll a determination described in EN 18034. This method has been validated for the microalgae species Nannochloropsis and Phaodactylum. This standard is only validated for betacarotene and fucoxanthin but could be used for other carotenoids as well. Given small adaptations to be able to measure smaller concentrations, this method could also be
used for macro algae.
NOTE this method has been validated in an interlaboratory study for the following carotenoids for levels of approximately 0.1 to 10 mg/g by weight:
• beta carotene;
• fucoxanthin.
For the validation, the following matrices were used:
• Nannochloropsis sp .;
• Phaedactylum.
For detailed information on the validation, see Clause 9 and Annex C. Additionally, lutein was tested and Saccharina latissima was used as an additional matrix. However, these results could not be validated. The results of these studies have been included in informative Annex D.

This document specifies safety requirements and test methods for learning towers for domestic use that are intended to raise children to allow them to carry out tasks on kitchen worktops, bathroom sinks, etc. in a standing position.
If the learning tower has additional functions or can be converted into other products, the relevant European Standards may apply.

This document specifies the requirements, test methods and test conditions for the rating and performance calculation of gas-fired endothermic engine driven heat pumps for heating and/or cooling mode including the engine heat recovery, to be used outdoor.
This document specifies the test conditions, tests methods and seasonal performances calculation methods.
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 437:2021.
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.

This document specifies strategies for risk estimation and evaluation of biological harms with respect to:
genotoxicity;
carcinogenicity;
reproductive toxicity; and
developmental toxicity.
This document is applicable when the need to evaluate a medical device for potential genotoxicity, carcinogenicity, reproductive toxicity and developmental toxicity has been established.
This document is not applicable to active pharmaceutical ingredients of device-drug combination products or biological components of device-biologic combination products which are covered by regulations.
NOTE            Guidance on selecting relevant biological effects for medical devices is covered in ISO 10993-1.

This document specifies the required characteristics of sealing plugs, class T, for use in elements of electrical and optical connection containing cable (wire) sealing grommets, according to EN 4529-002. It is used together with EN 4529-001.

This document defines the assessment of endurable longitudinal compressive force (LCF) of a vehicle. The endurable longitudinal compressive force is a parameter depending on the vehicle design. It is used to estimate the risk of derailment of a vehicle as a result of being subjected to longitudinal compressive force, under operating conditions.
NOTE 1   As operating conditions can vary in several aspects (infrastructure, train configurations etc.), this document defines uniform assessments of endurable longitudinal compressive force per vehicle in specific operating conditions. The main assessment of endurable longitudinal compressive force for conventional trains is derived from UIC 530-2:2011, which is based on practical tests performed in ERRI-B12. Assessments of endurable longitudinal compressive force for high-capacity trains in this document are required by the methodology of IRS 40421. IRS 40421 assesses operational train parameters.
This document applies to the following types of vehicles:
-   single wagons;
-   permanently coupled units with standard ends between the vehicles;
-   permanently coupled units with diagonal buffers and screw couplers between the vehicles;
-   permanently coupled units with a bar coupler between the vehicles;
-   articulated units with 2-axle bogies;
-   wagons with 3-axle bogies;
-   low-floor wagons with eight or more axles (e.g. rolling road wagon);
-   vehicles with centre couplers;
-   railbound construction and maintenance machines as defined in EN 14033-1:2017.
NOTE 2   This document defines the acceptance process to be followed by vehicles that are operated in a way that high longitudinal compressive force occur in the trains due to their operational environment (e.g. train composition, brake mode, track layout).
The following vehicles are not in the scope of this document:
-   locomotives and passenger rolling stocks;
-   vehicles that are only operated in passenger trains.
NOTE 3   Locomotives, passenger rolling stocks and vehicles operated in passenger trains only are not in the scope of this document as they either are subject to low longitudinal compressive force in operation or have sufficient endurable longitudinal compressive force due to their axle load.
Acceptance criteria and test conditions as well as conditions for simulation are defined in this document. Conditions for dispensation of the assessment of the endurable longitudinal compressive force are also defined in this document.
This document applies principally to vehicles which operate without restrictions on tracks with a gauge of 1 435 mm in Europe.
NOTE 4   The influence on railway systems using other gauges is not sufficiently understood to extend the scope of this document to gauges other than 1 435 mm.
NOTE 5   For wagons with centre couplers, a need for assessment of derailment risk due to Longitudinal Forces on other gauges (1 524 mm, 1 600 mm, 1 668 mm) has been expressed. The influence on railway systems using other gauges is not sufficiently understood. This document only introduces some notions to assess it independently from the gauge.

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

This document specifies the characteristics of screws, 100° countersunk normal head, offset cruciform recess, threaded to head, in titanium alloy, anodized, with aluminium pigmented coating, metric series.
Classification: 1 100 MPa /315 °C .

This document specifies the characteristics of bolts, shouldered, thin hexagonal head, close tolerance shank, short thread, in titanium alloy, anodized, MoS2 dryfilm coated, for aerospace applications.
Classification: 1 100 MPa1/315 °C2..

This document specifies interoperability requirements for personal health decision support (PHDS) services between actors in the PHDS environment, which include PHDS services, data providers, and PHDS clients. It includes requirements for data exchange, validation, and error handling among participants to support accurate and timely decision-making. It also describes the privacy and security considerations for PHDS. However, the specifics of how PHDS services are developed or implemented are not covered.

This document specifies a procedure for determining hydroxyacyl-coenzyme A dehydrogenase (HADH) activity in poultry meat samples by spectrophotometry. The results provide an indication of whether poultry breast meat has been previously frozen, based on the ratio of relative HADH activity, and can be used to verify the labelling of poultry breast meat sold as chilled poultry.
This document is applicable specifically to chicken breast meat. It is not applicable to other cuts and/or types of meat unless these have been validated and appropriate limits have been established.
When following the procedure outlined in this document, for a single sample pressing results in 96,6 % of samples being correctly classified. If a correct classification rate of 99,9 % is required, three sample pressings are necessary; i.e. three chicken breasts (one pressing from each), selected randomly from a batch.
This document is not applicable to minced meat or to poultry preparations.