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This document does not specify requirements for descender devices or retractable fall arresters that are used for descending/climbing in mountaineering, rescue, rope access, fall arrest or work positioning systems.
NOTE 1 A climbing structure is e.g. a ropes course, a climbing gym.
NOTE 2 An autobelay device which enables the user to belay and descent himself/herself and which conforms to this document is personal protective equipment (PPE).
NOTE 3 For mountaineering standards, see Annex E.
This document describes the use of liquid chromatography–diode array detector (LC-DAD), liquid chromatography mass spectrometry (LC-MS), liquid chromatography tandem mass spectrometry (LC-MS/MS) with these test methods detailed in Annex A and Annex B.
These test methods have been evaluated for use with PC, PC/ABS, PP matrices containing free BPA between 20 mg/kg to 500 mg/kg as shown in the Pre-IIS 13 results in Annex C and IIS 13 results in Annex D [1], [2]. The use of these methods for BPA concentration ranges of plastics, other than those specified in Annex C and Annex D, has not been evaluated.
This document is a basic environment horizontal publication focusing on test methods and is primarily intended for use by committees in the preparation of publications within the area of environment in accordance with the principles laid down in IEC Guide 123. Wherever applicable, it is the responsibility of committees to make use of environment basic publications in the preparation of their environment group and product publications. Committees can apply this document directly to products when they do not develop a product publication in the area of environment.
WARNING – Persons using this document should be familiar with normal laboratory practice.
This document does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices and to ensure compliance with any national regulatory conditions.
It applies to the assessment of thermal conditions, when deviations from thermal neutrality are relatively small.
ISO 14021 establishes principles, specifies requirements and gives guidance on self-declared environmental claims about products and their environmental statement programmes. It includes claims that also cover related social and economic aspects that are affected by environmental conditions or the environmental performance of a product.
ISO 14021 defines selected terms commonly used in self-declared environmental claims and provides qualifications for their use, as well as describing the documentation and methodologies required for assessing self-declared environmental claims.
It can be applied to self-declared environmental claims that predominantly take the form of words, but can also be symbols or graphics on product or package labels or appear in product literature, technical bulletins, advertising and publicity, including on digital platforms.
ISO 14021:2026 text has been approved in Europe as EN ISO 14021:2026 without any changes.
The ease of decontamination is a property of a surface and an important criterion for selecting surface materials used in the nuclear industry, interim storage or disposal facilities from which contamination can be removed easily and rapidly without damaging the surface. The test described in this document is a rapid laboratory-based method to compare the ease of decontamination of different surface materials.
The results from the test can be one parameter to take into account when selecting surface coatings such as varnish or impervious layers such as ceramics and other surfaces. The radionuclides used in this test are those commonly found in the nuclear industry (137Cs, 134Cs and 60Co) in aqueous form. The test can also be adopted for use with other radionuclides and other chemical forms, depending on the customer requirements, if the solutions are chemically stable and do not corrode the test specimen.
The test does not measure the ease of decontamination of the surface materials in practical use, as this depends on the radionuclide(s) present, their chemical form, the duration of exposure to the contaminant and the environmental conditions amongst other factors.
The test method is not intended to describe general decontamination procedures or to assess the efficiency of decontamination procedures (see ISO 7503-1 to ISO 7503-3).
The test method is not suitable for use of radiochemicals if the radionuclide emits low energy gamma rays or beta particles that are readily attenuated in the surface.
Only X-ray diffractometers with Bragg-Brentano geometry are considered. XRPD techniques are used to characterize specimens in the form of loose powders, where the median grain size is between 1 μm and 10 μm physical diameter. Block specimens are not considered.
Although a number of methods of analysis are considered in this document, other XRPD methods of analysis can be considered if they are demonstrated to give equivalent results.
cloud bases;
upper boundaries of optically thin clouds;
upper and lower boundaries and internal structures of particle layers:
height of structures, e.g. inversions, boundary layer height, mixing layer height (under suitable conditions);
attenuated backscatter of the particles;
particle backscatter and extinction coefficients (requires further assumptions).
The document also addresses the depolarisation lidar and the use of multi-wavelength systems. This allows further parameters to be determined:
particle size classification (Ångström exponent, colour ratio);
shape classification (linear depolarisation degree).
The following fields of application are particularly important:
air quality monitoring (vertical structure of the boundary layer);
aviation safety (cloud base and visual range) (see ISO 28902-1[8]);
particle content and transport (e.g. volcanic dust);
weather forecasting and climate modelling (e.g. atmospheric boundary layer, cloud base, cloud microphysics);
satellite remote sensing (validation).
Examples that illustrate these applications are discussed in Annex A.
The benefits of scanning systems for parameters mentioned above are also discussed in Clause A.7.
In addition, particle backscatter lidars that measure at least two carefully selected wavelengths can be used to determine atmospheric gas concentrations. This is known as the differential absorption lidar “DIAL” technique. This technique is not part of this document and has been described in VDI 4210-1[12].
This document does not specify extended lidar techniques that monitor the following parameters quantitatively: inelastic scattering effects such as, Raman scattering, Doppler broadening, Doppler shift, multiple scattering, modulation techniques, and spectral separation of molecular and particle backscattering [high spectral resolution lidar (HSRL)]. Some of these extended techniques are or will be described in other parts of the ISO 28902 series.
This document does not address special features of airborne or satellite-borne systems.
Replaced standards
This International Standard does not preclude, override, or in any way change, legally required environmental information, claims or labelling, or any other applicable legal requirements.
Drafts
The method is applicable to all types of non-swelling or non-shrinking soils where coring sleeves can be used for sampling. It is not applicable to soils where stones, tough roots or other factors prevent collection of soil cores. It is used as a reference method (e.g. the calibration of indirect methods for determination of water content).
NOTE The determination of water content as a mass fraction is described in ISO 11465.
— are in full accordance with basic standards on measurement of vibration emission,
— reflect the latest technical knowledge of methods of determining the vibration emission from the specific family of machinery under consideration,
— provide manufacturers with a standardized method for the determination and declaration of the vibration emission value(s) of their machinery,
— enable the user of the machinery or the member of an inspection body to compare the vibration emission values of different machinery and to verify the vibration emission values provided by the manufacturer.
This document provides requirements for the preparation of vibration test codes (C-type standards), including guidelines for the conditions under which the measurements shall be made (e.g. operating conditions). Information to be included in a typical vibration test code is summarized in Annex A.
This document applies to sitting and standing positions. It is applicable to all mobile machinery producing periodic or random vibration with or without transients.
This document contains sufficient guidance for designing an appropriate test for machinery for which no vibration test codes exist. It can also be used for the determination of vibration emission values of individual machines.
This document is not applicable to rotational vibration and backrest vibration.
This document does not present limits or recommended vibration values.
The liquid chromatography mass spectrometry (LC-MS) test methods are described in the normative part of this standard. The LC-MS methods are suitable for the determination of TBBPA in plastics of electrotechnical products. A method using gas chromatography-mass spectrometry (GC-MS) is given in informative Annex A.
These test methods have been evaluated for use with EPS (expanded polystyrene), XPS (extruded polystyrene), PP(Polypropylene), Epoxy and ABS (acrylonitrile butadiene styrene) within concentrations ranging from 30 mg/kg to 100 000 mg/kg. The use of these methods for other types of materials or concentration ranges outside those specified above have not been evaluated.
This document is a basic environment horizontal publication focusing on test methods and is primarily intended for use by committees in the preparation of publications within the area of environment in accordance with the principles laid down in IEC Guide 123. Wherever applicable, it is the responsibility of committees to make use of environment basic publications in the preparation of their environment group and product publications. Committees can apply this document directly to products when they do not develop a product publication in the area of environment.