REGISTER-004 - Dependency Matrix Framework
Framework Reference: REGISTER-004
Series: Portfolio Management Series
Classification: Enterprise Governance Framework
Owner: SAFECHAIN™
Version: 1.0
Executive Summary
The SAFECHAIN™ Dependency Matrix Framework establishes the governance methodology for identifying, recording and managing relationships between publications across the SAFECHAIN™ Governance Ecosystem. As the publication portfolio expands, many frameworks, standards, methodologies and implementation guides rely upon foundational publications. Understanding these dependencies is essential to maintaining portfolio integrity, preventing duplication, supporting coordinated development and ensuring that publications remain logically connected.
The Dependency Matrix provides a structured mechanism for documenting publication relationships, enabling organisations to understand how individual publications support, influence or rely upon one another. By identifying these dependencies before publication, the framework prevents structural gaps, strengthens governance and supports sustainable portfolio growth.
Purpose
The Dependency Matrix Framework exists to:
Identify publication dependencies.
Prevent structural gaps within the publication portfolio.
Support publication sequencing.
Improve governance oversight.
Strengthen publication planning.
Support version control.
Improve implementation planning.
Enhance portfolio transparency.
Protect intellectual property.
Enable enterprise knowledge management.
Scope
This framework applies to every publication within the SAFECHAIN™ Governance Ecosystem, including:
Governance Frameworks
Quality Frameworks
Audit Frameworks
Assurance Frameworks
Risk Frameworks
Standards
Leadership Publications
Digital Frameworks
Research Publications
Certification Publications
Training Publications
Handbooks
Glossaries
Registers
Cross-Reference Publications
Toolkits
Sector Frameworks
International Frameworks
Framework Objectives
The Dependency Matrix Framework aims to:
Record publication relationships.
Identify prerequisite publications.
Support publication planning.
Prevent missing governance components.
Improve implementation sequencing.
Strengthen cross-framework integration.
Improve portfolio analytics.
Support strategic decision-making.
Enhance publication governance.
Enable scalable portfolio management.
Governance Principles
The framework is founded upon eight principles.
Dependency Integrity
Every publication shall clearly identify the publications upon which it relies.
Transparency
Publication dependencies shall be documented and visible to authorised portfolio managers.
Traceability
All dependency relationships shall be fully traceable throughout the publication lifecycle.
Consistency
Dependency mapping shall follow a consistent methodology across every publication series.
Integration
Dependency information shall integrate with the Master Publication Register, Cross-Reference Matrix and Executive Dashboard.
Prevention
Dependencies shall be identified during publication development to prevent omissions and structural weaknesses.
Continuous Improvement
Dependency mappings shall be reviewed and updated as the publication portfolio evolves.
Portfolio Resilience
Dependency management shall strengthen the long-term resilience, maintainability and scalability of the SAFECHAIN™ Governance Ecosystem.
Dependency Categories
Each publication shall identify its relationship with other SAFECHAIN™ publications.
Mandatory Dependencies
Publications that must exist before another publication can be completed.
Example:
QUALITY-011 — Continuous Improvement Framework
Mandatory Dependencies:
QUALITY-001
QUALITY-004
QUALITY-008
QUALITY-010
Supporting Dependencies
Publications that strengthen understanding but are not essential prerequisites.
Example:
GLOSS-001
CROSSREF-001
Parent Publications
The primary publication from which a publication is derived.
Example:
HANDBOOK-QUALITY-001
Parent Publication:
QUALITY Series
Child Publications
Publications developed from a parent publication.
Example:
QUALITY Series
Child Publications:
QUALITY-001
QUALITY-002
QUALITY-003
…
QUALITY-012
Related Publications
Publications that complement or extend the subject matter.
Example:
REGISTER-001
Related Publications:
REGISTER-002
REGISTER-003
CROSSREF-001
Dependency Matrix Structure
Every dependency record shall include:
Publication Code
Publication Title
Publication Series
Dependency Type
Dependent Publication(s)
Parent Publication
Child Publication(s)
Related Publications
Dependency Status
Version Compatibility
Notes
Dependency Assessment Process
The Dependency Matrix Framework follows a structured governance process.
Stage 1
Publication Proposal
↓
Stage 2
Dependency Identification
↓
Stage 3
Dependency Validation
↓
Stage 4
Cross-Reference Review
↓
Stage 5
Governance Approval
↓
Stage 6
Register Update
↓
Stage 7
Portfolio Monitoring
Governance Responsibilities
Portfolio Owner
Responsible for maintaining dependency integrity across the publication portfolio.
Publication Owner
Responsible for identifying and documenting publication dependencies during development.
Governance Review Panel
Responsible for validating dependency relationships and approving structural changes.
Quality Assurance
Responsible for verifying dependency accuracy prior to publication approval.
Expected Outcomes
Implementation of the Dependency Matrix Framework will:
Improve publication sequencing.
Prevent structural gaps.
Strengthen governance oversight.
Enhance publication traceability.
Improve implementation planning.
Support enterprise knowledge management.
Reduce duplication.
Protect intellectual property.
Improve strategic portfolio management.
Strengthen the integrity of the SAFECHAIN™ Governance Ecosystem.
Relationship to Other SAFECHAIN™ Publications
This framework supports:
DASHBOARD-004 — SAFECHAIN™ Portfolio Management System™
REGISTER-001 — Master Publication Register Framework
REGISTER-002 — Publication Series Register Framework
REGISTER-003 — Duplicate Validation Framework
CROSSREF-001 — SAFECHAIN™ Framework Cross-Reference Matrix
GLOSS-001 — SAFECHAIN™ Master Glossary & Controlled Vocabulary
The Dependency Matrix Framework provides the structural logic that connects every publication within the SAFECHAIN™ Governance Ecosystem, ensuring coherent development, implementation and long-term portfolio resilience.
Review Schedule
The Dependency Matrix Framework shall be reviewed:
Before publication approval.
Quarterly as part of portfolio governance.
Following the publication of any new SAFECHAIN™ framework or handbook.
Annually during the SAFECHAIN™ portfolio audit.
Conclusion
The SAFECHAIN™ Dependency Matrix Framework establishes a structured governance methodology for managing publication relationships across the SAFECHAIN™ Governance Ecosystem. By identifying mandatory, supporting and related dependencies, it ensures that every publication is developed within a coherent governance architecture, preventing omissions, strengthening implementation planning and protecting the integrity of the SAFECHAIN™ intellectual property portfolio. As a core component of the SAFECHAIN™ Portfolio Management System™, the framework supports sustainable growth, enterprise governance and long-term knowledge management.
Copyright
© 2026 Samantha Avril-Andreassen. All rights reserved.
SAFECHAIN™, SAFECHAIN™ Dependency Matrix Framework™, SAFECHAIN™ Portfolio Management System™, SAFECHAIN™ Governance Ecosystem™, SAFECHAIN™ Dependency Architecture™, SAFECHAIN™ Publication Dependency Model™, SAFECHAIN™ Publication Relationship Framework™, and all associated dependency mapping methodologies, publication relationship models, governance dependency frameworks, portfolio architecture methodologies, publication sequencing systems, dependency validation processes, implementation dependency models, framework relationship structures, governance integration methodologies, publication hierarchy systems, cross-framework dependency analyses, portfolio planning methodologies, classifications, diagrams, templates and supporting intellectual property contained within this publication are the exclusive intellectual property of Samantha Avril-Andreassen.
This publication is protected under the Copyright, Designs and Patents Act 1988 (United Kingdom) together with applicable international copyright treaties, trademark law and intellectual property legislation.
No part of this publication may be reproduced, copied, adapted, translated, stored in a retrieval system, transmitted, distributed, published, commercialised or used to create derivative works in any form or by any means, including electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of the copyright owner, except where permitted under applicable copyright legislation.
Permission is granted to quote brief extracts for academic research, education, public policy development and non-commercial review, provided full attribution is given to Samantha Avril-Andreassen and SAFECHAIN™, and that such use does not reproduce substantial portions of this publication or misrepresent the original work.
The SAFECHAIN™ Dependency Matrix Framework™ forms part of the wider SAFECHAIN™ Portfolio Management System™ and SAFECHAIN™ Governance Ecosystem™, providing the governance methodology for identifying, documenting and managing publication dependencies, implementation sequencing and framework relationships across the SAFECHAIN™ publication portfolio.
The names SAFECHAIN™, SAFECHAIN™ Governance Ecosystem™, SAFECHAIN™ Portfolio Management System™, SAFECHAIN™ Dependency Matrix Framework™, SAFECHAIN™ Dependency Architecture™, SAFECHAIN™ Publication Dependency Model™, SAFECHAIN™ Publication Relationship Framework™, and associated framework names are asserted as proprietary intellectual property belonging to Samantha Avril-Andreassen.
This publication is intended to support governance, publication portfolio management, organisational knowledge management, safeguarding and systems reform. It is provided for educational, governance, policy and organisational development purposes only and does not constitute legal, financial or regulatory advice.
Author: Samantha Avril-Andreassen, LLB (Hons), LLM, LPC, FRSA
Organisation: SAFECHAIN™ – Systems Reform | Safeguarding | Governance | Institutional Accountability
Publication Title: SAFECHAIN™ Dependency Matrix Framework™
Framework Reference: REGISTER-004
Series: Portfolio Management Series
Version: 1.0
First Published: 2026