ISO/TC 229

ISO/TC 229
Name	ISO/TC 229
Type	Technical Committee
Formed	2011
Parent	International Organization for Standardization
Focus	Nanotechnologies
Headquarters	Geneva
Website	International Organization for Standardization

ISO/TC 229

ISO/TC 229 is an International Organization for Standardization technical committee focused on nanotechnologies. It coordinates international standardization efforts among national bodies such as American National Standards Institute, British Standards Institution, Deutsches Institut für Normung, Standards Australia, and Association Française de Normalisation while interacting with agencies like European Commission, United States Food and Drug Administration, National Institute of Standards and Technology, and institutions including Massachusetts Institute of Technology, University of Cambridge, and Tsinghua University. The committee's work influences stakeholders ranging from manufacturers like Intel Corporation and BASF to research organizations such as National Nanotechnology Initiative and European NanoSafety Cluster.

Overview

The committee develops consensus standards addressing measurement, terminology, and safety for materials at the nanoscale, aligning with the practices of International Electrotechnical Commission, World Health Organization, Organisation for Economic Co-operation and Development, International Labour Organization, and International Atomic Energy Agency. ISO/TC 229 produces documents that are referenced by regulators including Environmental Protection Agency (United States), policy bodies like Organisation for Economic Co-operation and Development, and procurement frameworks used by corporations such as 3M and Siemens AG. It collaborates with scientific publishers like Nature Nanotechnology and ACS Nano and with funding bodies such as European Research Council and National Science Foundation.

Scope and Standardization Work

The scope covers terminology, metrology, instrumentation, and protocols for nanoscale materials and systems, consonant with laboratory standards from International Laboratory Accreditation Cooperation and quality systems like ISO 9001. Work includes characterization of physical and chemical properties relevant to industry actors such as Pfizer and GlaxoSmithKline and to occupational health overseen by World Health Organization and International Labour Organization. Projects often intersect with environmental assessment frameworks used by United Nations Environment Programme and product safety standards applied by Underwriters Laboratories. Outputs support stakeholders including academic centers like Stanford University, ETH Zurich, and Tokyo Institute of Technology.

Structure and Membership

Organizationally, the committee contains working groups, liaison relationships, and participating (P) and observing (O) member bodies drawn from national standards organizations such as Standards Council of Canada, Bureau of Indian Standards, Japanese Industrial Standards Committee, Korean Agency for Technology and Standards, and Chinese National Institute of Standardization. Liaison partners include international entities such as OECD Working Party on Manufactured Nanomaterials, CEN/CENELEC, and professional societies like American Chemical Society, Institute of Electrical and Electronics Engineers, and Royal Society of Chemistry. Leadership roles are occupied by delegates nominated by national bodies similar to appointments seen in International Organization for Standardization committees and coordinated at plenary meetings held in cities like Geneva, Tokyo, and London.

Key Published Standards

The committee has produced standards addressing vocabulary, measurement, and material specifications used by manufacturers and regulators such as Bayer, Dow Chemical Company, and Johnson & Johnson. Examples include terminology standards comparable in influence to ISO 9001 in quality management and metrology guides akin to publications by International Bureau of Weights and Measures. Specific standards inform safety data sheets used by chemical registries like European Chemicals Agency and measurement protocols adopted in interlaboratory studies organized by laboratories such as National Physical Laboratory (United Kingdom) and Physikalisch-Technische Bundesanstalt. These deliverables are cited in guidance from agencies including Food and Agriculture Organization and World Health Organization.

National and International Impact

Standards developed have been adopted, adapted, or referenced by national regulators including United States Food and Drug Administration, European Commission, Health Canada, Japan Ministry of Health, Labour and Welfare, and China National Medical Products Administration for product evaluation and market surveillance. Industry sectors influenced include electronics with firms like Samsung Electronics and TSMC, pharmaceuticals involving Novartis and Roche, cosmetics with companies such as L'Oréal, and materials industries represented by ArcelorMittal. The standards enable harmonized testing used in international trade negotiations involving entities like World Trade Organization and in procurement specifications for multinationals including General Electric.

History and Milestones

Founded to consolidate nanoscale standards activity, the committee’s timeline parallels milestones in nanoscience such as the awarding of the Nobel Prize in Physics to researchers for nanoscale discoveries and the launch of national initiatives like the National Nanotechnology Initiative (United States). Major milestones include publication of foundational vocabulary standards, establishment of measurement protocols, and formation of key liaison agreements with OECD and World Health Organization. Plenary meetings and technical reports have been hosted in locations such as Paris, Dublin, and Beijing, and the committee’s outputs have been referenced in international workshops organized by United Nations Industrial Development Organization and in technical roadmaps by European Commission research programs.

Category:Standards committees