PD ISO IEC GUIDE — ISO/IEC Guides Single-File Series Overview (5 Standards)

📐 The PD ISO/IEC GUIDE series comprises joint ISO/IEC “Guide” documents adopted in the UK as British Standards. ISO/IEC Guides focus on cross-cutting, cross-standard general principles, particularly topics of public interest such as consumer protection, safety and accessibility. The five Guides covered here address consumer product instructions, comparative testing of consumer products, child safety, safety aspects in standards, and accessibility in standards.

1. Standard List and System Framework

The five PD ISO/IEC GUIDE documents covered in this overview are listed below, addressing consumer protection, safety and accessibility.

2. Technical Content of Representative Standards

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PD ISO/IEC GUIDE 37:2012 — Instructions for use of products by consumers

This Guide specifies the content, placement and presentation of instructions for use of products by consumers, with the aim of enabling consumers to use products safely and correctly. It covers general principles, the content requirements in standards, placement and presentation requirements, and design and communication requirements (such as typography, graphics, language, warnings and safety information), emphasizing readability, comprehensibility and safety. It applies to a wide range of consumer products, helping manufacturers write clear, effective instructions and reducing injuries and complaints caused by misuse.

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PD ISO/IEC GUIDE 46:2017 — Comparative testing of consumer products and related services: general principles

This Guide sets general principles for comparative testing of consumer products and related services carried out by consumer organizations, media and government bodies. Comparative testing aims to provide consumers with objective, comparable information; the Guide specifies the choice of products/services, sampling, choice of characteristics, test methods, presentation of results and reporting requirements, and emphasizes independence and impartiality to avoid interference from commercial interests. It applies to horizontal comparative testing carried out by magazines, consumer organizations and regulators, and is an important guarantee of consumer information transparency.

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PD ISO/IEC GUIDE 50:2014 — Safety aspects: guidelines for child safety in standards and other specifications

This Guide provides guidelines for addressing child safety in standards and other specifications, replacing an earlier edition. Children differ from adults in hazard perception, body dimensions and behaviour, and are susceptible to specific injury types. The Guide gives a general approach to child safety, age descriptors, risk assessment methods, and safety considerations related to product design and testing for different age groups (infants, toddlers, pre-schoolers, etc.). It helps standards writers systematically consider the specific risks to children when developing product safety standards, preventing child injuries.

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PD ISO/IEC GUIDE 51:2014 — Safety aspects: guidelines for their inclusion in standards

This Guide specifies how to include safety aspects in standards, and is the common basis for drafting safety standards. It defines the use of the terms “safety” and “safe”, the elements of risk (risk, hazard, harm, etc.), and the method for achieving tolerable risk: an iterative process of risk assessment and risk reduction that identifies hazards, evaluates risk, applies measures to reduce risk, and continues improvement until residual risk reaches a tolerable level. The Guide emphasizes that safety is a relative concept achieved through risk reduction, applies to drafting product safety standards of all kinds, and is the general guide for ISO/IEC safety standards.

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PD ISO/IEC GUIDE 71:2014 — Guide for addressing accessibility in standards

This Guide provides guidance for addressing accessibility in standards, replacing the withdrawn PD ISO/IEC GUIDE 71:2001. It explains what accessibility is, the relationship between accessibility and standards, how to address accessibility in the standards development process, and the considerations that standards developers should follow, so that products, services and the built environment can be used by everyone, including older people and people with disabilities (visual, hearing, mobility, cognitive). It serves accessibility standardization and is an important reference for ICT, consumer products, building and public service standards.

3. Key Technical Points

The key technical points of the PD ISO/IEC GUIDE series can be summarized as follows:

These ISO/IEC Guides reflect the role of standardization in protecting the public interest: through unified consumer information, comparative testing, safety and accessibility requirements, products and services become safer, more transparent and more inclusive.

4. Engineering Practice and Application

📖 Consumer information: PD ISO/IEC GUIDE 37 is used for writing and reviewing product instructions, while GUIDE 46 supports comparative testing by consumer organizations and media, improving market transparency.

👶 Product safety: PD ISO/IEC GUIDE 50 is used in drafting safety standards for children’s products (toys, furniture, clothing), and GUIDE 51 provides general requirements for product safety standards — the basis for CE marking and product safety regulation.

♿ Accessibility: PD ISO/IEC GUIDE 71 supports accessibility requirements in ICT, building and public service standards, underpinning the UN Convention on the Rights of Persons with Disabilities.

5. FAQ