ISO 19443-2018 PDF

Full title and description

ISO 19443:2018 — Quality management systems — Specific requirements for the application of ISO 9001:2015 by organizations in the supply chain of the nuclear energy sector supplying products and services important to nuclear safety (ITNS). This standard takes ISO 9001:2015 as its base and adds nuclear-sector specific requirements to strengthen supplier quality assurance and safety culture across the nuclear supply chain.

Abstract

This International Standard specifies additional and clarifying quality management system requirements when an organization needs to demonstrate consistent delivery of products and services important to nuclear safety, and to enhance customer confidence and regulatory conformity. Requirements are generic and intended to be applicable to organizations of any type or size that supply ITNS; application on licensed nuclear sites requires prior agreement by the licensee.

General information

• Status: Published
• Publication date: May 2018
• Publisher: International Organization for Standardization (ISO)
• ICS / categories: 03.120.10; 27.120.01 (nuclear energy / quality management and assurance)
• Edition / version: Edition 1 (2018); Amendment 1 published 2024 (climate action changes).
• Number of pages: 43.

Scope

ISO 19443:2018 applies to organizations in the supply chain of the nuclear energy sector that supply products and services important to nuclear safety (ITNS). It specifies requirements that are complementary to customer and applicable statutory and regulatory requirements and is intended to harmonize supplier assessment and strengthen safety-related quality practices. The standard can be applied by manufacturers, service providers and other suppliers, though use on licensed nuclear sites is subject to the licensee's agreement. An Amendment (Amd 1:2024) introduced updates related to climate action considerations.

Key topics and requirements

• Integration of ISO 9001:2015 requirements with nuclear-specific provisions (ITNS focus).
• Demonstrable management commitment and documented safety culture expectations.
• Enhanced controls for procurement, supplier assessment, traceability and prevention of counterfeit or suspect items.
• Requirements for competence, personnel qualification, and control of special processes affecting safety.
• Configuration, documentation and change control where safety or regulatory conformity may be affected.
• Nonconformity management, corrective actions, and continual improvement tailored to nuclear safety implications.
• Requirements to ensure compliance with applicable statutory, regulatory and customer requirements in the nuclear sector.

Typical use and users

Used by manufacturers of nuclear components, engineering and construction firms, testing and inspection organizations, maintenance and service providers, subcontractors and other suppliers whose products or services can affect nuclear safety. It is also referenced by licensees, regulators and procurement organizations when qualifying and auditing suppliers in nuclear projects.

Related standards

ISO 9001:2015 (foundation for QMS requirements) is the normative base; ISO 19443 supplements ISO 9001 with nuclear-specific requirements. Other relevant documents include applicable IAEA safety standards and national/regional nuclear quality and regulatory requirements; organizations often use ISO 14001 and ISO 45001 alongside ISO 19443 to address environmental and occupational health aspects.

Keywords

ISO 19443, nuclear industry, quality management system, ITNS, supplier qualification, safety culture, traceability, counterfeit prevention, ISO 9001:2015, nuclear supply chain.

FAQ

Q: What is this standard?

A: ISO 19443:2018 is an international quality management standard that defines specific requirements for applying ISO 9001:2015 by organizations supplying products and services important to nuclear safety (ITNS).

Q: What does it cover?

A: It covers QMS requirements tailored to the nuclear supply chain, including management commitment, safety culture, supplier control, traceability, control of special processes, compliance with regulatory and customer requirements, and strengthened controls for items important to nuclear safety.

Q: Who typically uses it?

A: Manufacturers, engineering firms, service providers, testing/inspection bodies, contractors and subcontractors within the nuclear energy supply chain, as well as licensees and procurement/regulatory bodies involved in supplier qualification.

Q: Is it current or superseded?

A: The 2018 edition (Edition 1) is the current base standard and an Amendment (ISO 19443:2018/Amd 1:2024) was published in 2024 addressing climate action-related changes. The standard is subject to periodic review as per ISO procedures.

Q: Is it part of a series?

A: ISO 19443 is not a multi-part series but is specifically designed to apply ISO 9001:2015 within the nuclear sector; it is often used alongside ISO 9001 and other management-system standards and sector/regulatory documents (for example IAEA safety standards).

Q: What are the key keywords?

A: Key keywords include: ISO 19443, nuclear quality, ITNS, quality management, supplier assurance, safety culture, traceability, counterfeit prevention, ISO 9001:2015.