Network Services 4 (RM6377): How Suppliers Should Prepare for the August Tender

Network Services 4 (RM6377): How Suppliers Should Prepare for the August Tender

RM6377 Network Services 4 is a £7 billion framework expected to publish for tender around 19 August 2026, running from 17 February 2027 to 16 February 2035 and replacing the previous RM6116 Network Services 3. If you supply connectivity, managed network services, or telecoms to the public sector, you have roughly four weeks from publication to prepare a response that will determine your access to central government, NHS and wider public sector contracts for the next eight years.

This is the first major CCS connectivity framework to be procured under the modern Procurement Act (the legislation enacted in the earlier transition period in 2023). That means different evaluation mechanics, different remedy rules if you want to challenge, and a regime that gives evaluators wider discretion to weight qualitative answers over price. For suppliers used to the predecessor framework's structure, the shift is material.

What RM6377 covers

Network Services 4 consolidates fixed and mobile connectivity, wide area network services, network security appliances, managed service wraps, and associated professional services into a single route to market. The scope mirrors RM6116 but with updated technical specifications reflecting current standards for software-defined networking, zero-trust architecture and cloud-native design.

Lots are expected to separate by service type and customer segment. Previous iteration RM6116 had eight lots covering fixed voice and data, mobile voice and data, network security, and managed services. Expect a similar structure, though CCS may consolidate lots where uptake was low or where technology has converged.

The framework will be available to central government departments, NHS bodies, local authorities, education, emergency services and housing associations. Most call-off contracts will run via further competition, though some lower-value requirements may use direct award if the framework terms permit.

Who should bid and who should not

Bid if you already hold a place on RM6116, have delivered contracts over £500,000 in annual value to public sector customers in the past three years, and hold current Cyber Essentials Plus or ISO 27001 certification. Bid if you can staff a response team for six weeks and absorb standstill risk without threatening working capital.

Do not bid if your largest relevant contract to date is under £200,000 annually, if you lack in-house technical resource to write method statements without outsourcing the entire response, or if you cannot evidence security accreditations before the tender closes. Framework award does not generate revenue. Our model ties fees to call-off wins because that is when you get paid. If you win a place but lack the commercial discipline or bid resource to compete in further competitions, you will have spent money on access you cannot exploit.

A worked example: a regional connectivity supplier with £4 million turnover bids for two lots, spends £18,000 on external bid support plus 120 internal hours, wins a place, then competes for six mini-competitions in year one. They win two, worth £340,000 and £680,000 respectively over three-year terms. The framework place was worth pursuing. The same supplier winning a place but only competing once and losing has spent money on a credential with no return. Realism about your pipeline and win rate matters more than the prestige of framework status.

What to prepare now, week starting 2026-07-10

Start with accreditations. Cyber Essentials Plus is the likely minimum for most lots. ISO 27001 is near-mandatory for anything involving managed services or direct access to customer networks. If you hold neither, you cannot obtain them before the tender closes. If your Cyber Essentials certificate expires in Q4 2026, renew it now. Evaluators will check currency.

Compile case studies in the format CCS typically requires: customer name (with permission to cite), contract value, service scope, your specific role, outcomes with figures, and a named reference contact. You need three to five strong examples per lot. A strong example for a connectivity lot includes uptime percentages, incident response times, migration complexity and user numbers. Avoid generic marketing case studies. Evaluators score evidence, not aspiration.

Model your pricing now. CCS frameworks increasingly ask for rate cards, volume discount structures, or pricing against a set of worked scenarios. If you cannot explain your pricing logic or justify your position relative to market, you will score poorly. Evaluators compare your rates against known benchmarks and against other bidders in real time during moderation. A supplier who submits rates 40 per cent above market without explaining the value delta will not be excused on grounds of quality. The scoring matrix does not work that way.

Identify your points of difference for method statements. Under the current Procurement Act, contracting authorities have more freedom to weight quality and set pass/fail thresholds on technical answers. A generic answer that could apply to any bidder will not pass a threshold if the authority sets one. Write about your specific tools, your actual processes, and real examples from your portfolio. If you use a particular network monitoring platform or have a specific escalation protocol, name it and explain why it delivers better outcomes.

Read the RM6116 specification documents now, even though RM6377 will differ. The previous framework's structure gives you a template for the scale and detail expected. The contract schedules, service definitions, and KPI frameworks in RM6116 ran to several hundred pages. Expect similar or greater complexity. If you have not read a CCS framework specification before, you will underestimate the preparation required.

How evaluation under the current Procurement Act differs

The Procurement Act replaced the predecessor Public Contracts Regulations during the earlier transition period that concluded in February of last year. For RM6377, the practical differences include broader discretion in award criteria weighting, the ability to set qualitative pass/fail thresholds before scoring, and a single 10-day standstill period instead of separate mandatory and voluntary periods.

Evaluators can now weight technical quality at 70 per cent or higher without needing to justify it as exceptional. In practice, expect quality to sit around 60 to 70 per cent for RM6377 lots involving service complexity, and 50 per cent for commodity connectivity. Price still matters, but a supplier who is 15 per cent cheaper and scores 20 per cent lower on quality will not win.

Threshold scoring is the bigger shift. Under the previous regime, every compliant bid was scored and ranked. Now, the authority can set a minimum score on technical sections. If you fail to meet it, your price is never opened. A threshold of 60 out of 100 on method statements is common. That makes generic, template-driven answers unusable. You must demonstrate competence and differentiation in your written response, not rely on price to compensate for weak narrative.

The single standstill period compresses the timeline. Once the award decision is notified, you have 10 days to issue proceedings if you want to challenge. There is no automatic suspension, though you can apply for one. For suppliers, this means less time to assess feedback and decide whether to challenge. For the contracting authority, it means faster mobilisation. Budget your post-submission time accordingly if you plan to challenge a decision.

Positioning for further competitions after framework award

Winning a place on RM6377 is necessary but not sufficient. Revenue comes from call-off contracts awarded via further competition. Those competitions will have their own ITTs, evaluation criteria, and timelines. A supplier who wins a framework place then fails to resource ongoing bids will generate no income.

Plan for 10 to 20 mini-competitions per year if you are serious about exploiting the framework. Each will require a tailored response, even if shorter than the original framework bid. Budget £2,000 to £8,000 in internal and external costs per competition depending on value and complexity. Track pipeline notices via the new central digital platform and set alerts for your lots.

Most call-offs will weight technical quality and social value alongside price. Expect 50 to 60 per cent quality weighting for anything over £1 million in value. Social value may be 10 per cent. Local delivery capacity, apprenticeships, and supply chain sustainability are common themes. If you have none of these, you will lose to bidders who do, even if your technical answer and price are equivalent.

Direct awards, where allowed, typically go to the supplier who scored highest on the relevant lot at framework stage or who can demonstrate best fit for a specific niche requirement. Do not assume direct awards will be common. CCS frameworks trend towards competition as the default.

Frequently asked questions

Can I bid for RM6377 if I was not on the previous RM6116 Network Services 3 framework?

Yes. Each framework procurement is a new competition open to any supplier meeting the selection criteria. Not holding a place on the predecessor framework is not a barrier, though you will need to demonstrate equivalent public sector experience and meet the same accreditation and financial standing tests as incumbents.

What happens if my Cyber Essentials certification expires between submitting the tender and framework award in February 2027?

You must maintain continuous certification. If your certificate lapses at any point between submission and go-live, CCS can exclude you even after provisional award. Renew early and ensure your renewal date falls after 17 February 2027, or plan for a mid-term renewal and notify CCS of the updated certificate as soon as it issues.

How does Glaxtons charge for supporting an RM6377 bid, and when do fees become payable?

We work on success fees tied to call-off contract wins, not to framework award. Winning a place on RM6377 generates no fee. When you win a call-off contract via further competition, our fee is a percentage of the contract value. This aligns our incentive with yours: revenue, not credentials. We discuss the percentage and scope during initial conversations, and it depends on the support model you need and the value of contracts you are targeting.

Book a call at bookings.glaxtons.co.uk

Glaxtons, 3 More London Place, London SE1 2RE