ISO 16404-2020 PDF

Full title and description

ISO 16404:2020 — Space systems — Programme management — Requirements management. This International Standard specifies requirements and good-practice rules for requirements management applied to space programmes and projects, defining the scope, standard processes and rules to be used by customers and suppliers in a programme/project context.

Abstract

ISO 16404:2020 presents the requirements for requirements management (RM) in the space sector. It takes a top‑down programme/project approach to establish a common reference framework for customers and suppliers, describing RM processes within the product life cycle and a set of rules and best practices for implementing requirements management activities, traceability, change control and stakeholder responsibility.

General information

• Status: Published (current edition).
• Publication date: May 4, 2020.
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 49.140 (Space systems and operations).
• Edition / version: Edition 2 (2020).
• Number of pages: 15.

Scope

The standard defines the scope of requirements management for space programmes and projects and specifies standard RM processes to be applied across the product life cycle. It is intended for use in contractual relationships between customers and suppliers, supports top‑down programme/project management, and provides rules for the capture, allocation, verification traceability and change control of requirements while allowing for tailoring by the contracting parties.

Key topics and requirements

• Definition of the requirements management scope specific to space programmes and products.
• Standard processes for requirements elicitation, documentation, allocation, verification and validation within the product life cycle.
• Rules for requirements traceability, baselining and change control between customer and supplier organizations.
• Roles and responsibilities for requirements ownership across programme and project stakeholders.
• Guidance for tailoring RM processes to contractual and programme needs while preserving core controls and traceability.
• Emphasis on integration of RM with programme/project management and systems engineering practices.

Typical use and users

Used by space industry organizations (customers, prime contractors and suppliers) to establish consistent RM practices across programmes and projects. Typical users include requirements managers, systems engineers, programme and project managers, chief engineers, configuration and quality managers, and contract managers involved in space systems development and procurement.

Related standards

Commonly used alongside systems and lifecycle standards such as ISO/IEC/IEEE 15288 (system life cycle processes) and ISO/IEC 12207 (software life cycle processes), quality management standards (e.g., ISO 9001), and relevant space-sector frameworks and standards (for example ECSS family standards and national space procurement standards) to provide a coherent management and engineering approach.

Keywords

requirements management, RM, space systems, programme management, project management, traceability, baselining, change control, systems engineering, customer-supplier relationships

FAQ

Q: What is this standard?

A: ISO 16404:2020 is an international standard that specifies requirements and best-practice rules for requirements management in space programmes and projects.

Q: What does it cover?

A: It covers the scope and standard processes for requirements management across the product life cycle, including capture, allocation, verification, traceability, baselining and change control, with guidance for tailoring between customers and suppliers.

Q: Who typically uses it?

A: Requirements managers, systems engineers, programme and project managers, chief engineers, quality and configuration managers, and organizations (customers and suppliers) working on space systems and programmes.

Q: Is it current or superseded?

A: The 2020 edition (ISO 16404:2020, Edition 2) is the current published edition and supersedes the earlier 2013 edition (ISO 16404:2013), which was withdrawn.

Q: Is it part of a series?

A: It is part of the body of space and systems engineering standards and is commonly used in conjunction with lifecycle and quality standards such as ISO/IEC/IEEE 15288 and ISO 9001 and with space-sector standards (for example ECSS documents) to support programme and project management and systems engineering.

Q: What are the key keywords?

A: Requirements management, traceability, baselining, change control, space systems, programme management, systems engineering, customer-supplier.