ISO 23461-2010 PDF

Full title and description

St ISO 23461-2010 — Space systems — Programme management — Non-conformance control system. This international standard specifies a control system for the reporting, classification, review and disposition of non‑conformances (including electrical, electronic and electromechanical components, software and operational anomalies) arising across space-system products and programmes.

Abstract

ISO 23461:2010 defines the processes, roles and documentation needed to detect, record, review (including Nonconformance Review Boards), disposition and close out non‑conformances throughout the lifecycle of space products — from procurement, production and integration through launch preparation and operation. The standard also specifies interface requirements with company internal non‑conformance reporting systems and explicitly excludes engineering change processes.

General information

• Status: Published (International Standard; confirmed in periodic review).
• Publication date: June 2010.
• Publisher: ISO — International Organization for Standardization.
• ICS / categories: 49.140 (Space systems and operations).
• Edition / version: Edition 1 (2010).
• Number of pages: 19.

Scope

Applies to all deliverable products and supplies at all levels for space systems that fail to conform to specification requirements and design baselines. The standard is applicable across procurement, production, qualification, integration and test; acceptance, delivery and transportation; launch preparation and flight/launch readiness; operational validation/qualification; operation; and refurbishment phases. Engineering changes are outside the scope.

Key topics and requirements

• Establishment of a non‑conformance control system covering detection, immediate containment, recording and classification of non‑conformances.
• Requirements for Nonconformance Review Boards (NRB) — internal and customer NRBs — including roles, authorities and decision outcomes.
• Disposition options and decision criteria (acceptance with or without repair, rework, replacement, waiver, rejection, etc.).
• Corrective and preventive actions (CAPA) linked to non‑conformance investigations.
• Documentation, reporting formats and maintenance of a non‑conformance database for traceability and analysis.
• Interfaces with supplier and company internal reporting systems and control of related records.
• Requirements for implementation of actions and formal close‑out criteria.

Typical use and users

Used by space agencies, prime contractors, subsystem and component suppliers, quality assurance and product assurance teams, programme and project managers, procurement and acceptance authorities, and NRB members. It is applied to establish consistent non‑conformance handling across multi‑partner projects and to ensure traceability, repeatability and accountability in corrective action and disposition decisions.

Related standards

Closely related to ECSS product assurance nonconformance guidance (ECSS-Q-ST-10-09 series) and to European adoptions (for example EN/BS adoptions such as EN 16602-10-09:2020) which implement comparable non‑conformance control processes for space product assurance. It also complements general quality management standards and practices (for example ISO 9001 series) and other space product‑assurance standards.

Keywords

non‑conformance, nonconformance control, nonconformance report (NCR), nonconformance review board (NRB), corrective action, product assurance, space systems, programme management, anomaly, supplier control, disposition, traceability.

FAQ

Q: What is this standard?

A: ISO 23461:2010 is an international standard that defines a non‑conformance control system for space systems programme management — covering detection, reporting, review, disposition and close‑out of non‑conformances across the product lifecycle.

Q: What does it cover?

A: It covers non‑conformances for deliverable products and supplies at all levels (hardware, EEE components, software, operational anomalies), the NRB process, documentation and database requirements, corrective/preventive actions and interfaces with internal reporting systems. Engineering change processes are excluded.

Q: Who typically uses it?

A: Space agencies, primes, suppliers, quality and product assurance teams, programme managers, procurement and NRB participants — anyone responsible for managing non‑conformances in space projects.

Q: Is it current or superseded?

A: The published edition is ISO 23461:2010 (Edition 1). The ISO catalogue lists it as published and subject to periodic review; users should check their national or organizational standards catalogue for any later confirmations or national adoptions before assuming changes.

Q: Is it part of a series?

A: ISO 23461:2010 is a standalone ISO document focused on non‑conformance control for space programmes, but it is part of the broader body of space product assurance and programme management standards (including ECSS and EN adoptions) that together form a coherent set of product‑assurance requirements for space projects.

Q: What are the key keywords?

A: Non‑conformance, NRB, corrective action, disposition, product assurance, space systems, programme management, NCR, traceability.