Public-sector application
Applying the GRIFFOX Layered Cake Model™ in Public-Sector Organizations
Public-sector change does not take place apart from daily service, statutory responsibilities, political realities, or public scrutiny. The question is not how to remove that complexity. It is how to work with it without losing sight of the change itself.
Where application begins
Structure matters most when the environment will not stand still.
A public sector change framework has to do more than organize a project plan. A public sector change framework must help people understand a change in relation to the institution that has to absorb it: its mandate, history, operating conditions, workforce, partners, and obligations to the public.
That distinction is easy to miss. A team may define a strong initiative, meet its milestones, and still create problems elsewhere. A new policy may be sound but difficult to administer. A digital system may be delivered on time but increase workload at the point of service. A reorganization may clarify reporting lines while weakening relationships that made the work possible.
The GRIFFOX Layered Cake Model™ (GLCM) offers a way to hold those realities together. It gives a defined Change Unit—a bounded change in a specific context—a coherent structure while keeping reflection, evidence, and adjustment active throughout the work.
In public institutions, change has to move forward while the mission continues.
The public-sector context
What a public sector change framework must account for
Government and public-service organizations share many change challenges with other institutions. They also operate within conditions that give those challenges a particular weight.
Mandate and continuity
Services often have to continue through implementation. The organization cannot simply pause its mission while people, processes, or systems change.
Public accountability
Decisions may need to withstand legal, political, financial, ethical, and public examination—not only an internal business test.
Multiple forms of authority
Elected leadership, administrative leadership, professional expertise, regulation, labor agreements, and community expectations can all shape the same change.
Capacity and constraints
Budget cycles, procurement rules, vacancies, workload, and legacy systems influence what can be done, when, and by whom.
Many affected groups
Employees, residents, service users, providers, unions, oversight bodies, and partner agencies may experience the same initiative differently.
Changing external conditions
Leadership transitions, new legislation, funding changes, emergencies, and public priorities can alter the environment before an initiative is complete.
The model in context
Five lenses on one changing reality
The layers give the Change Unit structure. They are not five gates that every initiative passes through once, in a fixed order. Movement depends on context, readiness, capacity, evidence, and management decisions.
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05
Goal
Clarify the meaningful outcome and the organizational reality the change is intended to create.
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04
Recalibration
Use evidence, experience, and changing conditions to decide what should be adjusted.
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03
Implementation
Translate direction into operational action while maintaining attention to effects and dependencies.
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02
Framework
Establish the structure, responsibilities, guardrails, and decision logic needed to move.
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01
Foundation & Experience
Understand the current reality, including what people know, carry, value, and must continue to do.
Applying the layers
The questions change with the context
The layer names remain consistent. What they bring into view depends on the Change Unit and the organization around it.
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01
Foundation & Experience
Public-sector application begins with more than a readiness score. It requires attention to the mandate, the history behind current arrangements, earlier change outcomes, relationships, working conditions, public commitments, and the experience of the people who deliver or receive the service.
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02
Framework
The Framework should make responsibility and decision rights visible. It may need to connect policy authority, operational leadership, subject-matter expertise, procurement, technology, workforce considerations, communications, and community engagement without confusing participation with ownership.
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03
Implementation
Implementation is where direction meets ordinary work. Phasing, training, workload, service continuity, accessibility, handoffs, and communication all matter. A plan that works at the program level can still fail at the counter, in the field, or inside a partner organization.
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04
Recalibration
Recalibration is not an admission that the plan was poor. It is the disciplined use of evidence. Feedback from staff and service users, implementation data, unintended consequences, new constraints, and shifts in the external environment may all require a change in course.
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05
Goal
The Goal should describe more than delivery of an output. It should make clear what will be different for the organization and the public it serves. Once that outcome is reached—or materially changed—it becomes part of the reality from which future work begins.
A simple illustration
One initiative, three different views
Imagine an agency introducing a new case-management system. The initiative is one Change Unit, but its consequences are not contained inside the project team.
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Initiative level
Is the change itself coherent?
The team needs a clear Foundation, Framework, implementation approach, capacity to recalibrate, and a meaningful Goal.
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Operational level
Can the work absorb it?
Supervisors and staff must integrate new roles, workflows, training, data practices, and service expectations while current cases continue.
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Enterprise level
What else does it affect?
Leadership must see dependencies, cumulative demand, risk, funding, policy implications, and signals from other changes competing for the same capacity.
This is the distinction between applying the five-layer model to one Change Unit and viewing multiple changes as part of a wider organizational system.
Questions for leaders
Keep the whole system in view
These are not a scoring instrument or a substitute for local analysis. They are questions that help expose where an apparently sound initiative may be disconnected from its context.
- What must continue without interruption while this change is implemented?
- Which legal, policy, budget, workforce, or public commitments define the boundaries?
- Who experiences the present system differently from the people designing the change?
- Which operational unit will own the new way of working after the initiative team steps back?
- What other initiatives depend on the same people, data, technology, funding, or leadership attention?
- Which signals would tell us that adjustment is needed—and who has authority to act on them?
- How will we recognize a meaningful outcome, beyond the completion of planned deliverables?
Three points of clarity
What this application does—and does not—mean
Not public-sector only
The GLCM can be applied in many organizational settings and can also be used as a public sector change framework. Public institutions are one important context in which its attention to experience, ownership, capacity, and recursion becomes especially visible.
Not a rigid sequence
The layers create structure, but real work moves among them. New evidence may require a return to the Foundation or a change to the Framework before implementation continues.
Not a replacement doctrine
The model can complement project management, organizational change methods, continuous improvement, strategy, and other established disciplines. Its contribution is connective.
Continue the inquiry
See the model from another perspective
The official GLCM overview
Read the canonical definition of the five layers, the Change Unit, and the model’s recursive logic.
Explore the GLCM →Enterprise Change Architecture
See how Change Units, operational ownership, organizational signals, governance, and decisions connect.
View the wider architecture →Ideas & Publications
Continue with writing on continuous change, leadership, strategy, governance, and organizational practice.
Browse the ideas →A practical conversation
Where is change colliding with the work that must continue?
If your organization needs to connect an important initiative with operational reality, we can begin with the context—not a predetermined solution.