Overview
ISO/TS 24929-3:2026 - Child care articles - General safety - Part 3: Chemical hazards establishes comprehensive principles for classifying and assessing child care articles in relation to chemical hazards. Developed by ISO, this technical specification addresses the fundamental chemical safety requirements for products intended to facilitate seating, bathing, changing, feeding, mouthing, sleeping, and transportation for young children. By providing a framework for chemical risk assessment, this standard serves as a crucial reference for manufacturers, testing laboratories, regulatory bodies, and stakeholders in the child care products industry seeking to ensure the chemical safety of their offerings.
This document applies general chemical safety principles universally across all child care articles. However, it recognizes that certain hazards may be unique to specific product categories and are addressed by corresponding product standards. Recognizing the diversity of materials and products in the sector, ISO/TS 24929-3:2026 also offers guiding principles for addressing unknown products and substances.
Key Topics
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Classification of Child Care Articles
The standard sets out criteria for classifying child care articles based on chemical hazards, taking into account children’s behavioral habits, physiological characteristics, and potential exposure routes (ingestion, inhalation, dermal contact).
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Chemical Hazard Assessment
Provides methodologies for chemical risk assessment inclusive of evaluating:
- Toxicological properties of materials
- Child development stages and related behaviors
- Exposure scenarios and frequency
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General Chemical Safety Requirements
Outlines essential chemical controls for common materials used in child care articles. Key chemical hazards addressed include:
- Migration of certain elements
- Phthalates in plasticized materials
- Azo colorants in textiles and leather
- Polycyclic-aromatic hydrocarbons (PAHs) in rubbers
- Formaldehyde emission from fabrics, leather, and wood-based products
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Testing and Reporting Protocols
Specifies sampling techniques, testing methods (linked to relevant ISO standards), and the core content required in chemical safety test reports.
Applications
ISO/TS 24929-3:2026 is vital for ensuring the safety of child care articles that are in constant, direct contact with infants and young children. Practical applications include:
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Product Design and Development
Manufacturers must integrate the chemical safety criteria detailed in the standard into the design and material selection process for products such as feeding bottles, soothers, sleeping products, transportation devices, and protective equipment.
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Regulatory Compliance and Market Access
Compliance with ISO/TS 24929-3:2026 can support access to global markets by helping organizations demonstrate adherence to widely recognized chemical safety benchmarks. It is also a useful reference for aligning with national regulatory requirements.
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Internal Quality Assurance
Organizations can use the standard as a framework for internal audits and ongoing quality management of chemical substances contained in their child care products.
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Custom Product Evaluation
With its principles for evaluating unknown products and newly identified chemicals, the standard is suitable for consistently assessing emerging materials and innovative designs.
Related Standards
ISO/TS 24929-3:2026 builds upon and works in conjunction with several important ISO and international standards focused on product safety and chemical substance control in children's products:
- ISO 8124-3: Safety of toys - Migration of certain elements
- ISO 8124-6: Safety of toys - Certain phthalate esters
- ISO 12460-1: Wood-based panels - Formaldehyde release
- ISO 14184-1: Textiles - Determination of formaldehyde
- ISO 14362-1/3: Textiles - Detection of azo colorants
- ISO 17234-1/2: Leather - Chemical tests for azo colorants
- AfPS GS 2019-01 PAK: Testing and assessment of PAHs for product safety
By adopting this standard, stakeholders in the child care sector can heighten consumer confidence, improve market competitiveness, and most importantly, safeguard the health and well-being of children by actively managing chemical hazards in child care articles.
