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ISO/TC 69/SC 4/WG 11

  • prEN ISO 16140-4

    23-09-2014
    00275304

    EN ISO 16140-4 Microbiology of the food chain - Method validation - Part 4: Protocol for in-house (single) laboratory method validation

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    The proposed deliverable specifies the procedure for single-laboratory validation of mainly non-proprietary methods in the fields of microbiological analysis of food, feed, and environmental and primary production stage samples. Single-laboratory validation is required if an interlaboratory validation according to ISO 16140-2 is not appropriate, e.g. for in-house methods or when the required number of participating laboratories is not available. Single-laboratory validation is not part of the optimization of methods. It can be applied only for methods that are fully specified with regard to all relevant parameters (including tolerances on temperatures and specifications on nutrient media). The proposed deliverable describes two protocols for single-laboratory validation, a conventional protocol, and a factorial protocol. The conventional protocol is a stepwise procedure; both the study design and the performance measures are derived from ISO 16140-2. The performance measures of the factorial protocol are also derived from ISO 16140-2; however, it is using an orthogonal, factorial study design. By selection of suitable influencing factors (technician, nutrient media, sample preparation, temperature, duration) a high certainty of the determined method validation parameters is obtained, so that the number of required individual tests can be reduced by more than 50 %.
  • prEN ISO 16140-5

    23-09-2014
    00275310

    EN ISO 16140-5 Microbiology of the food chain — Method validation — Part 5: Protocol for factorial interlaboratory method validation

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    The proposed deliverable specifies an alternative technical protocol for the validation of mostly non-proprietary methods in the field of microbiological analysis of food, animal feed, and environmental and primary production stage samples. It is closely related to ISO 16140-2. The latter specifies the technical protocol for the validation of proprietary methods, including a classical interlaboratory study and a method comparison study to be conducted in one laboratory. The realization of classical interlaboratory studies demands a sufficient number of participating laboratories (at least 8 laboratories are required). There are many occasions where a sufficient number of participating laboratories is not available (e.g. when a new method is required quickly after an outbreak of a new microorganism). In this case, the validation cannot be considered as reliable any longer. The proposed deliverable uses a modified protocol based on orthogonal, factorial studies. By selection of suitable influencing factors (technician, nutrient media, sample preparation, temperature, duration) a high certainty of the determined method validation parameters is obtained, so that the number of required collaborating laboratories can be reduced up to a minimum of 4. This validation protocol can be used in different ways. If the 4 collaborators can be considered a “random sample” of independent and competent laboratories and from different organizations, the test method can be considered as being validated in the sense that accurate and precise measurements are to be expected from any competent laboratory. If the 4 collaborators can be considered a “random sample” of independent and competent laboratories from one organization, the test method can be considered as being validated in the sense that accurate and precise measurements are to be expected from any competent laboratory in this organization.
  • prEN ISO 16140-6

    23-09-2014
    00275305

    EN ISO 16140-6 Microbiology of the food chain — Method validation — Part 6: Protocol for the validation of microbiological confirmation methods

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This part of ISO 16140 specifies the general principle and the technical protocol for the validation of alternative, mostly proprietary, confirmation methods in the field of microbiological analysis of food, animal feed, and environmental and primary production stage samples. This procedure is limited to the validation of alternative (proprietary) confirmation methods that are intended to replace (partly or completely) the confirmatory procedure described in the standard method for the enumeration or detection of specific (group of) microorganisms. The "sample" to be used for confirmation shall be a suspected colony that has been obtained following the reference or alternative culture method procedure. It is however not intended for confirmation using a (pure) colony from an unknown origin. Validation studies according to this standard are intended to be performed by organizations involved in method validation.
  • prEN ISO 16147 rev

    04-12-2015
    CST01146

    Small craft - Inboard diesel engines - Engine-mounted fuel and electrical components

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
  • prEN ISO 16156

    01-09-2006
    00143045

    Machine-tools safety - Safety requirements for the design and construction of work holding chucks

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Komite
    Beskrivelse
    This European Standard sets out the requirements and/or measures to remove the hazards and limit the risk on work holding chucks which are defined in 3.1. It covers all the hazards relevant to this component, as listed in Clause 4. The requirements concern designers, manufacturers, suppliers and importers of work holding chucks. It also includes information which the manufacturer shall provide for the user.
  • prEN 16157-1

    29-05-2015
    00278397

    Intelligent transport systems - DATEX II data exchange specifications for traffic management and information - Part 1: Context and Framework

    Oprindelse:
    CEN
    Emner
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This project will revise the first part of the DATEX II Technical Specifications and convert it into a proposed EN. This part deals with the modelling approach taken and used throughout these Technical Specifications. This approach will be described using formal methods and provides the mandatory reference framework for all other parts.
  • prEN 16157-2

    29-05-2015
    00278398

    Intelligent transport systems - DATEX II data exchange specifications for traffic management and information - Part 2: Location referencing

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This project will revise the second part of the DATEX II Technical Specifications and convert it into a proposed EN. This part deals with the different location referencing systems used in DATEXII. The location referencing systems are used by the different publications defined in DATEX e.g. situation or elaborated data. It includes the predefined location publication. It does not include referencing physical equipment such as in the measurement site table publication. The location sub-model defines the structure, content and semantics, including a data dictionary of entities used in the sub-model.
  • prEN 16157-3

    29-05-2015
    00278399

    Intelligent transport systems - DATEX II data exchange specifications for traffic management and information - Part 3: Situation publication

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This project will revise the third part of the DATEX II Technical Specifications and convert it into a proposed EN. This part deals with the Situation Publication sub-model within the DATEX II content model. the situation publication caters for the exchange of information about situations that consist of operator actions and planned or unplenned events affecting road traffic. The Situation Publication sub-model defines the structure, contents and semantics, including a data dictionary of entities used in the sub-model.
  • prCEN/TS 16165 rev

    10-11-2014
    00339007

    Determination of slip resistance of pedestrian surfaces - Methods of evaluation

    Oprindelse:
    CEN
    Status
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    Komite
    Beskrivelse
    This Technical Specification specifies test methods for the determination of the slip resistance of surfaces in the most commonly encountered situations in which pedestrians walk. This Technical Specification does not cover sports surfaces and road surfaces for vehicles (skid resistance).
  • EN 16205:2013/prA1

    02-03-2016
    00126125

    Laboratory measurement of walking noise on floors - Amendment for resilient flooring, textile flooring and laminate floor coverings

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    Extension of the existing standard to resilient flooring, textile flooring and laminate floor coverings; the amended draft to include an annex reporting about the inter-laboratory trials to be conducted, covering representative samples of all CEN/TC 134 product groups.
  • EN 16241:2014/prA1

    25-05-2015
    00256784

    Railway applications - Slack adjuster

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard establishes general principles for designing, manufacturing and type testing slack adjusters. NOTE 1 – These requirements cannot be written in sufficient detail to ensure good workmanship or proper construction. Each manufacturer is therefore responsible for taking every necessary step to make sure that the quality of workmanship and construction is such as to ensure accordance with good engineering practice. It is applicable to double acting slack adjusters designed to control the block (shoe) to tread (wheel) clearance of tread braked vehicles with conventional brake cylinders and rigging, without taking the track-gauge into consideration. NOTE 2 – The term used for this device by UIC is "Brake rigging adjuster".
  • EN ISO 16283-1:2014/prA1

    29-09-2015
    00126137

    Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation - Amendment 1

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
  • prEN ISO 16284 rev

    24-05-2018
    00170299

    Ophthalmic optics – Information interchange for ophthalmic optical equipment

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
  • prEN ISO 16321

    03-12-2010
    00085081

    Occupational eye and face protection - requirements

    Oprindelse:
    CEN
    Status
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    Beskrivelse
    This standard applies to all afocal (plano power) eye protectors or components intended for protection of the face and/or eyes against occupational and industrial hazards.
  • EN 16361:2013/prA1

    11-04-2014
    00033486

    Power operated pedestrian doors - Product standard, performance characteristics - Pedestrian doorsets, other than swing type, initially designed for installation with power operation without resistance to fire and smoke leakage characteristics

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard specifies requirements and test/assessment/calculation methods for external and internal power operated pedestrian doorsets, other than swing type, initially designed for installation with power operation without resistance to fire and smoke leakage characteristics. Such doorset constructions may be operated electro-mechanically, electro-hydraulically or pneumatically. These doorsets include power operated pedestrian sliding doorsets, revolving doorsets, balanced (sliding/swing) doorsets and folding doorsets with one or more horizontally moving leaves. This European Standard applies to power operated pedestrian doorsets with flush or panelled leaves, complete with: – integral fanlights, if any; NOTE 1 – A fanlight is a panel over a door which is part of the doorset. – side panels that are contained within a single frame for inclusion in a single aperture, if any. The intended uses of the products covered by this European Standard are: – doorsets for external use in escape routes and other declared specific uses and/or uses subject to other specific requirements, in particular noise, energy, tightness and safety-in-use in construction works; – doorsets for internal use in escape routes, communication and other declared specific uses and/or uses subject to other specific requirements, in particular noise and safety-in-use in construction works; – doorsets for internal use in escape routes, communication and other declared specific uses and/or uses subject to other specific requirements, in particular noise, energy and safety-in-use in construction works. The products covered by this European Standard are not assessed for structural applications of the building. This European Standard does not cover operation in environments where the electromagnetic disturbances are outside the range of those specified in EN 61000-6-2. This European Standard does not apply to: – external pedestrian doorsets according to EN 14351-1; – intern ...
  • prEN 16392-2 rev

    13-10-2015
    00138219

    Non-destructive testing - Characterisation and verification of ultrasonic phased array equipment - Part 2: Probes

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This document covers following phased array probes used for ultrasonic non-destructive testing in contact technique (with or without a wedge) or in immersion technique, with centre frequencies in the range 0,5 MHz – 10 MHz. - linear, - encircling, - 2D matrix, - partial annular sectorial (Type “Daisy”) This document specifies the characterisation tests that have to be done at the end of the fabrication of a phased array probe. It defines both methodology and acceptance criteria. This document does not describe methods and acceptance criteria to characterise the performance of an ultrasonic phased array instrument or the performance of a combined system. These are described in EN ISO 18563-1 and in EN ISO 18563-3.
  • EN 16397-1:2014/prA1

    15-10-2015
    00165287

    Flexible couplings - Part 1: Performance requirements

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard specifies the performance requirements for flexible couplings and adaptors and bushes for use with pipes and fittings in drain and sewer systems, usually operated under gravity and periodic hydraulic surcharge, both above and below ground inside or outside buildings and intended to connect pipes for: - repair of damaged pipelines; - connecting pipes of different materials and/or diameters; - jointing short/cut lengths of pipe; - jointing specific pipe systems; - jointing post-inserted preformed junctions. Typically a coupling consists of a moulded or extruded flexible sleeve with two clamping bands with or without a shear band. The clamping bands enable the sleeve to form a seal with the pipes to be jointed. The shear band gives resistance to shear forces. Connections may be made between pipes which cannot be satisfactorily jointed by a coupling alone, of dissimilar sizes or material, by using an appropriate bush or bushes with the coupling or by using an appropriate adaptor.
  • EN 16397-2:2014/prA1

    07-10-2015
    00165288

    Flexible couplings - Part 2: Characteristics and testing for metal banded flexible couplings, adaptors and bushes

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Beskrivelse
    This European Standard specifies the materials and dimensions for metal banded flexible couplings and adaptors and bushes for use with pipes and fittings in drain and sewer systems, usually operated under gravity and periodic hydraulic surcharge, both above and below ground inside or outside buildings and intended to connect pipes for: - repair of damaged pipelines; - connecting pipes of different materials and/or diameters; - jointing short/cut lengths of pipe; - jointing specific pipe systems; - jointing post-inserted preformed junctions. The coupling consists of a moulded or extruded rubber sleeve with two stainless steel clamping bands with or without a stainless steel shear band. The clamping bands enable the sleeve to form a seal with the pipes to be joined. The shear band gives resistance to shear forces. Connections may be made between pipes which cannot be satisfactorily joined by a coupling alone, of dissimilar sizes or material, by using an appropriate bush or bushes with the coupling or by using an appropriate adaptor.
  • ISO/NP TR 16401-1

    21-10-2015
    070039

    Electronic fee collection -- Evaluation of equipment for conformity to ISO/TS 17575-2-- Part 1: Test suite structure and test purposes

    Oprindelse:
    ISO
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prCEN ISO/TR 16401-1 rev

    22-10-2015
    00278417

    Electronic fee collection - Evaluation of equipment for conformity to ISO/TS 17575-2 - Part 1: Test suite structure and test purposes

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
  • ISO/NP TR 16401-2

    21-10-2015
    070041

    Electronic fee collection -- Evaluation of equipment for conformity to ISO/TS 17575-2-- Part 2: Abstract test suite

    Oprindelse:
    ISO
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prCEN ISO/TR 16401-2

    22-10-2015
    00278418

    Electronic fee collection - Evaluation of equipment for conformity to ISO/TS 17575-2 - Part 2: Abstract test suite

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prCEN ISO/TS 16407-1 rev

    17-09-2015
    00278408

    Electronic fee collection -- Evaluation of equipment for conformity to ISO/TS 17575-1 -- Part 1: Test suite structure and test purposes

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN ISO 16407-2 rev

    22-10-2015
    00278414

    Electronic fee collection - Evaluation of equipment for conformity to ISO/TS 17575-1 - Part 2: Abstract test suite

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN ISO 16410-1

    17-09-2015
    00278409

    Electronic fee collection -- Evaluation of equipment for conformity to ISO/TS 17575-3 -- Part 1: Test suite structure and test purposes

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget