DOS 6 to Successor Framework Transition

DOS 6 to Successor Framework Transition

The Digital Outcomes and Specialists 6 framework closes to new applications in March 2025, with a successor framework expected to launch later that year. For suppliers currently on DOS 6 or considering entry to the Crown Commercial Service digital marketplace, this transition represents both administrative headache and strategic opportunity. The shift is not a simple renewal. CCS is rethinking how it procures digital capability, and the change will affect everything from lot structure to evidence requirements.

Timeline and Key Dates

DOS 6 went live in December 2023 and runs until December 2026. The application window closed in March 2025. CCS announced the successor framework in early 2024, with a planned go-live date between October and December 2025. That creates a roughly six-month overlap period where both frameworks will be active.

The practical implication is that buyers will have a choice. They can run procurements under DOS 6 until it expires, or they can use the new framework once it launches. For suppliers, this means your DOS 6 place remains valuable through 2026, but the clock is running on securing a position on the successor.

Current indications suggest the application window for the successor framework will open in summer 2025, with perhaps eight to twelve weeks to submit. CCS has not published final dates, but the pattern from previous transitions suggests a compressed timeline once the invitation to tender goes live.

Scope and Structure Changes

The successor framework is not yet fully detailed, but CCS has signalled several structural changes. The three-lot model of DOS 6 (Digital Outcomes, Digital Specialists, User Research Studios) is likely to shift. Early engagement documents suggest a move towards capability-based lots rather than the current output-based structure.

This means suppliers may need to demonstrate competence across broader service areas rather than narrow specialisms. A digital specialist supplier focused solely on front-end developers, for example, might need to evidence wider development capability to fit within a consolidated lot. The risk is that very small, highly specialised suppliers could find themselves squeezed by lot definitions that favour breadth.

CCS is also looking at dynamic qualification models. Rather than the static pass or fail assessment used in DOS 6, the successor may allow suppliers to add capabilities or evidence over time. This is administratively complex but could reduce the barrier to entry for SMEs that lack certain case studies at the point of initial application.

Pricing transparency is another area under review. DOS 6 required suppliers to publish day rates for specialists, which created downward pressure but gave buyers clear comparison points. The successor may retain this or move towards outcome-based pricing models. Until the final framework documents arrive, suppliers should prepare for both scenarios.

What Suppliers Should Do Now

If you are already on DOS 6, do not assume automatic migration. CCS frameworks do not roll over. You will need to apply to the successor framework as if starting fresh. That means gathering evidence, updating policies, and writing case studies now, not in the weeks before the application deadline.

Start by auditing your current DOS 6 submission. Which case studies are weakest? Which policy documents are outdated? The evaluation criteria will change, but the fundamentals remain: CCS wants to see delivery track record, robust processes, and appropriate insurances. If your evidence was marginal under DOS 6, it will not improve with age.

Consider whether your lot strategy still makes sense. If you applied only to Digital Specialists under DOS 6, the successor framework might offer better commercial opportunities in a combined service lot. Equally, if you stretched to cover multiple lots last time and won little work outside your core area, narrowing focus might be the right move.

Financial standing requirements are worth particular attention. DOS 6 required a relatively modest financial threshold, but there has been ongoing debate about whether CCS should raise barriers to exclude financially fragile suppliers. The GBP 2m turnover myth has circulated for years, suggesting CCS frameworks demand certain revenue levels. In practice, DOS has been accessible to much smaller businesses, but the successor framework may tighten criteria.

For suppliers not currently on DOS 6, the decision is whether to pursue the successor framework or focus elsewhere. The application process is not trivial. Expect to spend several weeks preparing a competitive submission, including multiple case studies, policy documents, and detailed service descriptions. If you have never applied to a CCS framework before, the learning curve is steep.

The CCS framework application cost varies widely depending on whether you handle it internally or get external support, but budget for meaningful senior time either way. The submission is not a form-filling exercise. It requires evidence selection, policy drafting, and often procurement rule interpretation.

Migration Steps

Migration from DOS 6 to the successor framework is sequential, not parallel. You submit to the new framework when the application window opens. If successful, you join the supplier list on the go-live date. Your DOS 6 place remains active until expiry in December 2026, so you can bid for work under both frameworks during the overlap period.

The practical steps are straightforward but time-consuming. First, register your interest on the CCS portal once the successor framework is announced. This gets you on the notification list for key dates. Second, download the framework documents as soon as they are published. The evaluation criteria, word limits, and evidence requirements will be detailed in the selection questionnaire and method statements.

Third, map your existing evidence to the new criteria. Some case studies will transfer cleanly. Others may not fit the updated lot structure or service definitions. You may need to commission new case studies or rework existing ones to match the evaluation model.

Fourth, update all supporting documents. Insurances, policies, financial statements, and corporate information must be current. CCS is specific about what it will and will not accept. An insurance certificate dated after the application deadline will typically result in exclusion, no matter how strong the rest of your submission.

Fifth, allocate time for the submission itself. The portal is functional but not intuitive. Word limits are enforced at the character level, and late submissions are rejected without exception. Plan to finish at least 48 hours before the deadline to allow for technical issues.

New Evaluation Areas

CCS has indicated several areas of increased focus for the successor framework. Social value is one. DOS 6 included social value weighting, but the successor is likely to increase it or make the evaluation more granular. Suppliers will need to demonstrate measurable social impact, not just policy statements.

Carbon and environmental sustainability is another growth area. Expect questions about your organisation's net zero plans, supply chain sustainability, and environmental management systems. For many SMEs, this is new territory. A credible answer does not require ISO 14001 certification, but it does require something more substantive than aspirational language.

Security standards are tightening across government procurement. Cyber Essentials Plus is now widely expected, and some lots may require additional certifications depending on the sensitivity of typical projects. If you work with government data or critical systems, budget for the time and cost to achieve relevant accreditations before applying.

Commercial transparency is likely to feature more prominently. CCS has experimented with requiring suppliers to publish more detail about pricing models, margin structures, and off-payroll working arrangements. The successor framework may formalise some of these expectations, particularly around IR35 compliance and worker classification.

Finally, delivery capability will be tested more rigorously. Expect scenario-based questions or technical challenges as part of the evaluation, not just narrative case studies. CCS wants to differentiate between suppliers who can write well and suppliers who can deliver complex digital projects under challenging conditions.

The Commercial Reality

Winning a place on the DOS successor framework is necessary but not sufficient. Being on the framework gives you the right to bid for call-off contracts. It does not guarantee work. The commercial value is in the call-offs, not the framework award itself.

This matters for how you approach the application. A marginal submission that scrapes onto the framework but positions you poorly against competitors is worth less than a strong submission that demonstrates clear differentiation. Buyers shortlist from the framework supplier list, and they make decisions based on capability statements, case studies, and pricing.

Our revenue model reflects this reality. We do not charge for helping you win a framework place. Our success fee is tied to call-off contract wins, because that is where the commercial value lies. This aligns our incentives with yours. A framework place is a starting point, not an end goal.

The DOS successor framework will be competitive. Hundreds of suppliers will apply, and CCS will continue its pattern of relatively open access for qualified bidders. The differentiation happens at the call-off stage, where buyers assess specific project fit, not just generic capability.

If you are planning to apply, start evidence gathering now. If you are uncertain whether the successor framework aligns with your growth strategy, that is a conversation worth having before you invest application effort.

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