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This document is a specialization of the more general reference model for Software and Systems product line engineering and management, ISO/IEC 26550. The specialization defined herein addresses a class of methods and tools referred to as Feature-based Software and Systems Product Line Engineering, or Feature-based PLE, which has emerged as a proven and repeatable product line engineering and management (PLE) practice supported by commercial tool providers.

The scope of this document is to:

• provide the terms and definitions specific to Feature-based PLE;

• define how Feature-based PLE is a specialization within the general ISO/IEC 26550 reference model for Product Line Engineering and Management;

• define a reference model for the overall structure and processes of Feature-based PLE and describe how the elements of the reference model fit together;

• define interrelationships, and methods for applying the elements and tools of the product line reference model;

• define required and supporting tool capabilities.

In this document, products of Feature-based PLE include digital work products that support the engineering of a system. Some of the artefacts are actually part of the delivered products, while other artefacts can be non-deliverable, such as physical or digital design models.

The intended audience for this document comprises:

• technology providers who wish to provide automated tool support for the reference model and processes described in this document;

• champions within an organization who wish to introduce Feature-based PLE throughout that organization;

• IT staff within a PLE organization who will introduce and maintain the necessary technology to support Feature-based PLE;

• practitioner stakeholders who will use the provided technology to practice Feature-based PLE;

• technical and business managers who will sponsor and direct the methods necessary to practice Feature-based PLE;

• university professors, researchers, corporate trainers, and other educators who will create and share pedagogical materials about Feature-based PLE and its benefits.

This document embodies a distinct separation of concerns between the Feature-based PLE technology providers (the first bullet in the audience list above) and Feature-based technology users (the last four bullets in the audience list). For each of these stakeholder concerns, the scope of this document is to define only what is necessary and sufficient to enable Feature-based PLE practice. For technology providers, this imparts flexibility in how the necessary and sufficient technical capabilities are provided, as well as the opportunity to offer more expansive capabilities that are possible in an ideal

solution. For technology users, this provides flexibility to select among the technology providers and to apply the methods that best match their technical and business objectives for Feature-based PLE.

This document, including the product line reference model and the terms and definitions, has been produced starting from the general approach outlined in reference [10]. In addition to this background work, lifecycle models from ISO/IEC/IEEE 12207 and ISO/IEC/IEEE 15288 have been used as a baseline.

This document specifies methods of assessing the resistance of printed materials to liquid and solid agents, solvents, varnishes, and acids.

It applies to printing on all substrates by any of the traditional printing process (offset, screen, gravure, flexo) as well as the newer digital processes (inkjet, electrophotography).

Aspects of food safety and consumer protection for food contact materials are not covered.

This document specifies test processes that can be used to govern, manage and implement software testing for any organization, project or testing activity. It comprises generic test process descriptions that define the software testing processes. Supporting informative diagrams describing the processes are also provided.

This document is applicable to testing in all software development lifecycle models.

This document is intended for, but not limited to, testers, test managers, developers and project managers, particularly those responsible for governing, managing and implementing software testing.

This document specifies software test documentation templates that can be used for any organization, project

or testing activity. It describes the test documentation that is an output of the processes specified in

ISO/IEC/IEEE 29119-2 Test processes. An overview of the test documentation is provided in Figure 1 below.

Figure 1 — Overview of test documentation

This document is applicable to testing in all software development lifecycle models. This document is intended

for, but not limited to, testers, test managers, developers, and project managers, particularly those responsible

for governing, managing, and implementing software testing.

In this document, for simplicity, each item of test documentation is described as if it were a separate hardcopy

document. Document titles and contents provided in this standard may be modified (e.g. added to, combined or

re-titled) and use of the nomenclature used in Clauses 5, 6, 7 and 8 is not mandatory. Test documentation shall

be considered as conforming if it is available in electronic format (e.g. records in a test management tool or

spreadsheet), divided into separate documents, or combined with other documents into one document.

This document defines test design techniques that can be used during the test design and implementation process that is defined in ISO/IEC/IEEE 29119-2.

Each technique follows the test design and implementation process that is defined in ISO/IEC/IEEE 29119-2 and shown in Figure 1. This document is intended for, but not limited to, testers, test managers, and developers, particularly those responsible for managing and implementing software testing.

This document specifies minimum labelling requirements for the article and primary or selection packaging of fireworks. It is applicable to fireworks in categories F1, F2 and F3 according to prEN 15947-2:2018.

This document specifies test methods. It is applicable to fireworks in categories F1, F2 and F3 according to prEN 15947-2:2018.

This International Standard applies to the design of bamboo structures whose primary load bearing structure is made of round bamboo or shear panel systems in which the framing members are made from round bamboo (12).

Except as indicated in 12, this International Standard applies to one- and two-storey residential, small commercial or institutional and light industrial buildings not exceeding 7 m in height.

This International Standard is concerned only with requirements for mechanical resistance, serviceability and durability of bamboo structures.

This International Standard permits an allowable load-bearing capacity design (ACD) and/or allowable stress design (ASD) approach for the design of bamboo structures. Allowable load-bearing capacity and allowable stress approaches may be used in combination in the same structure.

This International Standard additionally recognises design approaches based on partial safety factor design (PSFD) and/or load and resistance factor design (LRFD) methods (5.11.1), previous established experience (5.11.2), or documented ‘design by testing’ approaches (5.11.3).

Other requirements, such as those concerning thermal or sound insulation, are not considered. Bamboo structures may require consideration of additional requirements beyond the scope of this International Standard. Execution is covered to the extent that it impacts the quality of construction materials and products required to comply with the design requirements contained herein.

This International Standard provides a number of modification factors, designated Ci. These are empirically derived factors, based on best available engineering judgement, that are believed to be universally applicable to bamboo materials that are appropriate for building construction. Parameters affecting bamboo material performance are many and are addressed explicitly through the use of experimentally determined characteristic values of strength and stiffness. Annex A provides a summary of the bases upon which the provisions of this International Standard were developed.

Exceptions

This International Standard does not apply to

- structures made of engineered bamboo products such as glue-laminated bamboo, cross-laminated bamboo, oriented strand, or densified bamboo materials;

- bamboo-reinforced materials where bamboo is not the primary load-bearing constituent. This includes bamboo-reinforced concrete, masonry and soil; or,

- scaffold structures constructed with bamboo.

This part of ISO 20500, together with part 1, deals with all significant hazards for road-milling machines when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer associated with the whole life time of the machine (see Annex D).

The requirements of this part are complementary to the common requirements formulated in ISO 20500-1.

This document does not repeat the requirements from ISO 20500-1, but adds or replaces the requirements for application for road-milling machines.

The following significant and relevant hazards are not covered in this document:

— Lightning.

This part of ISO 20500, together with part 1, deals with all significant hazards for soil-stabilising machines and recycling machines when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer associated with the whole life time of the machine (see Annex C).

The requirements of this part are complementary to the common requirements formulated in ISO 20500-1.

This document does not repeat the requirements from ISO 20500-1, but adds or replaces the requirements for application for soil-stabilising machines and recycling machines.

The following significant and relevant hazards are not covered in this document:

— Lightning.

This part of ISO 20500, together with part 1, deals with all significant hazards for compaction machines when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer associated with the whole life time of the machine (see Annex D).

The requirements of this part are complementary to the common requirements formulated in ISO 20500-1.

This document does not repeat the requirements from ISO 20500-1, but adds or replaces the requirements for application for compaction machines. Rollers as defined in ISO 6165 are excluded from the scope of this standard.

The following significant and relevant hazards are not covered in this document:

— Lightning.

This part of ISO 20500, together with part 1, deals with all significant hazards for mobile feeders when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer associated with the whole life time of the machine (see Annex C).

The requirements of this part are complementary to the common requirements formulated in ISO 20500-1.

This document does not repeat the requirements from ISO 20500-1, but adds or replaces the requirements for application for mobile feeder.

The following significant and relevant hazards are not covered in this document:

— Lightning.

This document specifies the common safety requirements for mobile road construction machinery. The ISO 20500 series is applicable to mobile road construction machinery as listed in Annex A.

NOTE 1 For travelling on public roads, the national roading regulations apply (e.g. braking, steering, lighting).

This document deals with the significant hazards common to mobile road construction machinery, when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer associated with the whole life time of the machine.

NOTE 2 The requirements specified in this document are common to two or more families of mobile road construction machinery.

This document gives safety requirements for all types of mobile road construction machinery and shall be used in conjunction with one of parts 2 to 7. These machine specific parts do not repeat the requirements from part 1 but add to or replace (supplement or modify) the requirements for the type of mobile road construction machinery in question.

This document does not deal with hazards related to transport of dangerous goods by road.

This document specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards as specified in Annex H.

This International Standard applies to machines which are manufactured after the date of publication of this International Standard by ISO.

This part of ISO 20500, together with part 1, deals with all significant hazards for paver-finisher when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer associated with the whole life time of the machine (see Annex D).

The requirements of this part are complementary to the common requirements formulated in ISO 20500-1.

This document does not repeat the requirements from ISO 20500-1, but adds or replaces the requirements for application for paver-finisher.

The following significant and relevant hazards are not covered in this document:

— Lightning.

This part of ISO 20500, together with part 1, deals with all significant hazards for slipform paver and texture curing machines when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer associated with the whole life time of the machine (see Annex D).

The requirements of this part are complementary to the common requirements formulated in ISO 20500-1.

This document does not repeat the requirements from ISO 20500-1, but adds or replaces the requirements for application for paver-finisher.

The following significant and relevant hazards are not covered in this document:

— Lightning.

This European Standard specifies characteristics, states requirements and gives test methods for laminate floor coverings (as defined in 3.1).

It includes a classification system, based on EN ISO 10874, providing practical requirements for areas of use and levels of use, to indicate where laminate floor coverings will give satisfactory service and to encourage the consumer to make an informed choice. It also specifies requirements for marking and packaging.

Laminate floor coverings are considered for domestic and commercial levels of use, e.g. in domestic kitchens. This standard does not specify requirements relating to areas that are subject to frequent wetting, such as bathrooms, laundry rooms or saunas.

This European Standard specifies characteristics, requirements and test methods for laminate floor coverings with a surface layer based on aminoplastic thermosetting resins as defined in 3.1 and 3.2. It also specifies requirements for marking and packaging.

It includes a classification system, based on EN ISO 10874, giving practical requirements for areas of use and levels of use, to indicate where laminate floor coverings will give satisfactory service and to encourage the consumer to make an informed choice.

Laminate floor coverings are considered for domestic and commercial levels of use, including domestic kitchens. This standard does not specify requirements relating to areas which are subjected to frequent wetting, such as bathrooms, laundry rooms or saunas.

This European Standard specifies characteristics, requirements and test methods for laminate floor coverings with acrylic based surface layer, electron beam cured as defined in 3.1 and 3.2.

It includes a classification system based on EN ISO 10874, giving practical requirements for areas of use and levels of use, to indicate where laminate floor coverings will give satisfactory service and to encourage the consumer to make an informed choice. It also specifies requirements for marking and packaging.

Laminate floor coverings are considered for domestic and commercial levels of use, e.g. for use in domestic kitchens. This standard does not specify requirements related to areas that are subject to frequent wetting, such as bathrooms, laundry rooms or saunas.

ISO/IEC 23009-1:2014 primarily specifies formats for the Media Presentation Description and Segments for dynamic adaptive streaming delivery of MPEG media over HTTP. It is applicable to streaming services over the Internet.

ISO/IEC 23008-2 specifies high efficiency video coding.