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This document specifies requirements and tests for the construction, performance and safety of class 1,0 and class 1,5 battery powered ultrasonic gas meters (hereinafter referred to as meters), having co-axial single pipe, or two pipe connections, used to measure volumes of distributed fuel gases of the 2nd and/or 3rd family gases as given in EN 437:2021, at maximum working pressures not exceeding 0,5 bar )) and maximum actual flow rates of up to 40 m3/h over a minimum ambient temperature range of -10 °C to +40 °C, and minimum gas temperature span of 40 K. This document applies to meters where the measuring element and the register(s) are enclosed in the same case. This document applies to meters with and without built-in temperature conversion, that are installed in locations with vibration and shocks of low significance and in - closed locations (indoor or outdoor with protection as specified by the manufacturer) with condensing or with non-condensing humidity; or, if specified by the manufacturer; - open locations (outdoor without any covering) both with condensing humidity or with non-condensing humidity; and in locations with electromagnetic disturbances likely to be found in residential, commercial and light industrial use. Unless otherwise stated, all pressures given in this document are gauge pressures. Clauses 1 to 14 are for design and type testing only. Requirements for electronic indexes, batteries, valves incorporated in the meter and other additional functionalities are given in EN 16314:2013 Unless otherwise stated in a particular test, the tests are carried out on meters that include additional functionality devices intended by the manufacturer. When more than one meter type is submitted for testing, then each meter type needs to be tested against this document.

 

This document gives guidelines for:

- a process on privacy impact assessments, and

- a structure and content of a PIA report.

It is applicable to all types and sizes of organizations, including public companies, private companies, government entities and not-for-profit organizations.

This document is relevant to those involved in designing or implementing projects, including the parties operating data processing systems and services that process PII.

 

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ISO on julkaissut tämän standardin vuonna 2023, ja nyt tämä standardi ehdotetaan adoptoitavaksi/vahvistettavaksi eurooppalaiseksi EN ISO-standardiksi. Ilmaise kantasi asiaan kohdassa "ota kantaa". Kaikki vastaanotetut näkemykset huomioidaan SFS:n standardointiryhmässä SFS/SR 307 Tietotruvatekniikat, jossa Suomen/SFS:n kanta asiaan muodostetaan.

 

This document describes various corrosion under insulation (CUI) environments in refineries and other related industries and environments, and establishes CUI environmental categories including operating temperature ranges from -45 °C to 204 °C for topside and aboveground service only. This document specifies both established and other test methods for the assessment of coatings used for prevention of CUI for each given environment. This document also provides acceptance criteria for each CUI environment. NOTE The test results and acceptance criteria can be considered an aid in the selection of suitable coating systems. For service or peak temperatures below -45 °C an optional cryogenic test can be incorporated and for over 204 °C testing acceptance criteria can be agreed between interested parties. Additional or other test and acceptance measures are possible, but require particular agreement between the interested parties. This document covers spray-applied coatings applied on new carbon and austenitic stainless steel for use in CUI service. This document does not cover testing of sacrificial coatings, such as inorganic zinc, as these coatings can be consumed quickly in wet environments. Developing accelerated corrosion testing for what can be continuous wet service with sacrificial coatings is beyond the scope of this document. "Non-through porosity" thermal spray aluminium coatings with greater than 250 µm dry film thickness can be tested and qualified in accordance with this document. This document does not cover tape and sheet applied products for use in preventing CUI. This document does not deal with other aspects of coating degradation, such as those caused by abrasion, erosion, ultraviolet degradation or other methods that can exist given specific environment and construction methods.

 

 

 

 

This choreographies document specifies pre-award processes between Contracting Entities (Buyer) and Economic Operators (Seller) where the Contracting Entity wants to contract an Economic Operator. It specifies a series of activities that govern communication between the parties and refers to the specifications where information and rules that apply are specified. The various possible behaviours of the Seller and Buyer subsequent to the communication are conveyed by variants of this choreography that are specified in Clause 6. This document is linked to the directives on public procurement [7] and on procurement by entities operating in the water, energy, transport and postal services sectors [8] and on the award of concession contracts [9] and on the coordination of procedures for the award of contracts in the fields of defence and security [10]. Implementing Regulation (EU) 2019/1780 establishing standard forms for the publication of notices [eForms] [11] and Implementing Regulation (EU) 2016/7 establishing the standard form for the European Single Procurement Document [ESPD] [12] are supplementary regulations that are relevant to this document. The identifier of this choreographies document is EN 17014-1:2026. The corresponding transactions are described in prEN 17014-2:2025 [13]. How to claim conformance to this choreography is specified in 6.2.2.

 

The document describes the transactions for pre-award processes between Contracting Entities (Buyer) and Economic Operators (Seller), where the Buyer seeks to establish a contract for the procurement of products, services, or works. The various possible behaviours of Buyers and Sellers are represented through choreography variants as described in prEN 17014-2:2025 [7]. This document specifies the transactions described by the choreography variants and captures their specific functional and informational aspects. The transactions are grouped along the following collaborations which are applied in pre-award choreographies: — Procurement procedure subscription — Procurement documents access — Tender submission — Procurement documents questions and answers — Tender clarification — Tender withdrawal — Notify awarding — Tendering message response — Tenderer qualification — Qualification response — Invitation to tender For each transaction, the document specifies the underlying business and information requirements, including the functional and procedural objectives the transaction must fulfil, the structure and semantics of the related data, and the governing business rules ensuring valid execution. In addition, all defined data elements are aligned with the eProcurement Ontology (ePO) to achieve semantic interoperability and consistent representation across procurement systems. This document is linked to Directive 2014/24/EC on public procurement [8], Directive 2014/25/EC on procurement by entities operating in the water, energy, transport and postal services sectors [9], Directive 2014/23/EC on the award of concession contracts [10] and Directive 2009 /81/EC on the coordination of procedures for the award of contracts in the fields of defence and security [11]. Implementing Regulation (EU) 2019/1780 establishing standard forms for the publication of notices [eForms] [12] and Implementing Regulation (EU) 2016/7 establishing the standard form for the European Single Procurement Document [ESPD] [13] are supplementary regulations that are relevant to this document. The identifier of this choreographies document is EN 17014-1:2026.

 

This document describes the transaction information requirements of the transactions used in the basic collaborations described in EN 17017-1:2025, Electronic Public Procurement - Fulfillment - Choreographies. For each transaction there is an overview, the transaction business requirements and the transaction information requirements model containing definitions of terms, usage descriptions and cardinality of the information elements. The document describes the following transactions: a) Despatch Advice; b) Receipt Advice. The identifier of this transactions document is CEN/EN 17017 2:20xx. How to claim compliance to a transaction is described in Clause 6.

 

This document specifies the preparation of a cold water extract for the determination of certain migrants in paper and board intended to come into contact with foodstuffs.

 

This document specifies the preparation of a hot water extract for the determination of certain migrants in paper and board intended to come into contact with foodstuffs.

 

This document specifies a method for the determination of hexavalent chromium (chromium(VI)) in organic and organo-mineral fertilizers. The method specified is suitable to quantify the chromium(VI) content in organic and organo-mineral fertilizers down to 2 mg/kg dry matter. The results obtained from this method are strictly dependent on the extraction conditions. Results obtained by using other extraction procedures (extraction solution, pH of the extraction solution, extraction time, extraction temperature, etc.) are not comparable with the results produced by the procedure described in this document. This document is applicable to fertilizing products blends where a blend is a mix of at least two of the following components: fertilizers, liming materials, soil improvers, growing media, inhibitors, plant biostimulants and where organic matter is present in at least one of the products in the blend. In case a fertilizing product blend is composed only of inorganic products, the European Standard for inorganic fertilizers or liming materials applies. 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.

 

This document specifies ultraviolet fluorescence method for the determination of trace sulfur in light olefins. This document is applicable to determination of sulfur in ethylene, propylene, butadiene and other C4 olefins. The detection range for sulfur is from 0,2 mg/kg to 100 mg/kg

 

This document specifies the gas chromatographic (GC) method for the determination of traces of carbon monoxide and carbon dioxide in ethylene and propylene for industrial use. The method is applicable to ethylene and propylene having carbon monoxide and carbon dioxide concentrations greater than 0,5 mL/m3.

 

This document specifies a gas chromatographic method for the determination of trace amounts of oxygenated compounds in ethylene and propylene (propene) for industrial use. The method is applicable to ethylene and propylene having methanol, dimethyl ether, methyl tert-butyl ether, acetaldehyde, ethanol, propan-2-ol, acetone, and butanone concentrations greater than 0,5 mL/m3.

 

ISO 22032:2006 specifies a method for the determination of selected polybrominated diphenyl ethers (PBDE) in sediment and sludge using gas chromatography/mass spectrometry (GC-MS) in the electron impact (EI) or negative ion chemical ionization (NCI) mode. When using GC-EI-MS, the method is applicable to samples containing 0,05 to 25 micrograms per kilogram of tetra- to octabromo congeners and 0,3 to 100 micrograms per kilogram of decabromo diphenyl ether (BDE-209), respectively.

 

 

This document specifies the requirements and tests for moist heat sterilizers intended to be used for the terminal sterilization of batch produced health care products presented as aqueous liquid in sealed containers. The aqueous liquid which the sterilizer is designed to process can be: a) liquid water or solutions in which a solute is dissolved; b) suspensions in which solid particles are suspended in an aqueous solvent; c) oil in water emulsions in which oil droplets are suspended in an aqueous solvent. The container which the sterilizer is designed to process can be rigid, semi rigid, or flexible and constructed from, for example, glass or polymeric materials. The sterilizer is designed to operate with a moist heat heating medium introduced into or created within the chamber, which can consist of: 1. saturated steam; 2. non-saturated steam; 3. a mixture of steam and pressurized water spray; or 4. water immersion. An over pressurising non-condensable gas such as air or nitrogen introduced into the chamber can be used to prevent container deformation or bursting and protect the integrity of the container closure system for steam-air mixtures, heated water as a spray or water immersion processes. This document applies to sterilizers designed to allow the load to remain static throughout the sterilization cycle and sterilizers that have a means by which the load is mechanically agitated by, for example, shaking or rotation. The sterilizer can be used in a health care facility or an industrial setting. The reference loads described in this document are representative of a small load of low thermal capacity and a large load of high thermal capacity which can be used for establishing the basic performance of the sterilizer. The performance of the sterilizer when processing production loads will be established during validation using specified loads. Requirements for the development, validation and routine control of moist heat sterilization processes is described in ISO 17665. This document is intended for sterilizers which are designed to process a defined load of product and not for those which are designed to sterilize a continuous flow of product through a processing environment. Sterilizers conforming with this document can also be used for the sterilization of veterinary products. Sterilizers conforming with this document can also be used for the sterilization of a contained product enclosed within a sterile barrier system conforming to the ISO 11607 series. This document is not intended to be retrospectively applied to pre-existing sterilizer equipment. NOTE 1 The sterilizing agent, moist heat, is produced within the contained product by use of a heating medium. NOTE 2 Sterilizers using saturated steam for sterilizing the surfaces of medical devices are covered by other standards, e.g. EN 285, EN 13060, ANSI/AAMI ST8, ANSI/AAMI ST55, JIS T 7322 and JIS T 7324. Some moist heat / steam sterilizers can be designed to provide both saturated steam sterilization processes and contained fluid sterilization processes.

 

This document specifies the contents of a context of use description for an interactive system to be designed or evaluated. The context of use description is applicable to all kinds of interactive systems, products, services or a combination of these. The description of the context of use is intended to be used as part of system-level documentation resulting from development processes such as those in ISO 9241-210 and ISO/IEC JTC 1/SC 7 process standards. This document does not prescribe any kind of method, life cycle or process. The context of use information item can be integrated into any type of process model. NOTE For the purpose of establishing process models, ISO/IEC TR 24774 specifies the format for process models. In addition, ISO/IEC 15289 defines the types and content of information items developed and used in process models for system and software life cycle management. ISO 9241-220 provides guidance on processes for enabling, executing and assessing human-centred design. This document also describes the purposes for which a context of use description is used. While this document specifies the required content components of a context of use description, it does not prescribe any particular structure or layout for documenting the context of use.

 

This document provides methodology for the use of statistical methods to assess robustness properties of neural networks.