How do you ensure TUPE compliance in a public sector procurement?

Ensuring TUPE compliance in a public sector procurement means identifying whether the Transfer of Undertakings (Protection of Employment) Regulations 2006 apply to the contract change, sharing accurate employee liability information with bidders, conducting meaningful consultation with affected staff, and structuring the tender process so that incoming suppliers can account for inherited workforce obligations. Public sector organisations face particular scrutiny because procurement decisions are subject to both employment law and public procurement regulations simultaneously. The sections below address the most common questions procurement teams encounter when navigating a TUPE transfer.

What are the key TUPE obligations when switching public sector suppliers?

When switching suppliers in the public sector, the key TUPE obligations are to identify affected employees, share employee liability information with bidders at least 28 days before the transfer, consult meaningfully with employee representatives, and ensure the incoming supplier accepts responsibility for the transferring workforce. Failure to meet any of these obligations can expose both the outgoing supplier and the contracting authority to employment tribunal claims.

The outgoing supplier (the transferor) carries the primary duty to provide accurate employee liability information, covering details such as employee identities, terms and conditions, disciplinary and grievance records, and any collective agreements in place. The contracting authority, while not directly an employer in most cases, has a responsibility to build TUPE obligations into the procurement structure from the outset. This includes drafting contract terms that require the incumbent supplier to cooperate with the information-sharing process and setting realistic timescales that allow bidders to assess workforce costs properly before submitting their proposals.

It is also worth noting that TUPE in the public sector can interact with the Cabinet Office Statement of Practice on Staff Transfers (COSOP), which provides additional protections for public sector workers beyond the baseline TUPE regulations. Procurement teams should consider both frameworks when designing a transfer process.

When does TUPE actually apply in a procurement exercise?

TUPE applies in a procurement exercise when there is either a business transfer or a service provision change. In public sector contracting, the most relevant trigger is a service provision change, which occurs when a service previously carried out by one supplier (or in-house) is awarded to a new supplier, provided that an organised grouping of employees is principally dedicated to carrying out that service and the service is not a one-off task.

The three conditions for a service provision change are that activities carried out before the transfer are fundamentally the same after it, an organised grouping of employees exists whose principal purpose is to deliver that service, and the client is not an individual procuring services for personal use. In practice, most outsourced public sector services, from facilities management and IT support to social care and cleaning contracts, will satisfy these conditions.

Where it becomes less clear-cut is in highly fragmented services, labour-only contracts, or situations where the new supplier intends to deliver the service in a fundamentally different way. Procurement teams should take legal advice early if there is any doubt, because getting this determination wrong at the start of a tender process creates significant downstream risk for both the authority and the bidders.

How should employee liability information be handled during a tender?

Employee liability information (ELI) must be provided by the outgoing supplier to the incoming supplier at least 28 days before the transfer date. During a tender process, the contracting authority should require the incumbent to compile and share this information with all shortlisted bidders early enough for them to price the workforce obligations accurately into their bids.

ELI must include the identity and age of transferring employees, their statements of employment particulars, details of any disciplinary action or grievances in the past two years, information about any court or tribunal claims in the past two years, and details of any collective agreements that will transfer. Sharing this information only with the preferred bidder after award is a common mistake and one that undermines the integrity of the competitive process, since other bidders will have priced the contract without full visibility of workforce costs.

Practically, ELI is often shared under a non-disclosure agreement during the invitation to tender or restricted procedure stage. The contracting authority should include a contractual obligation on the incumbent to provide this information as part of the exit management clause in the existing contract. If no such clause exists, obtaining cooperation from an incumbent who is losing the contract can be challenging, and procurement teams should factor in time to resolve any disputes over data completeness or accuracy.

What happens if a supplier refuses to accept TUPE liability?

If an incoming supplier refuses to accept TUPE liability, the contracting authority should not award the contract on that basis. TUPE obligations transfer automatically by law, regardless of what a contract says. Any attempt to contract out of TUPE is void, meaning the liability will still transfer even if the supplier claims otherwise in their bid or in negotiations.

In practice, a bidder who refuses to acknowledge TUPE obligations is either mispricing the contract or taking on a legal risk they do not fully understand. Either outcome is a red flag. Contracting authorities should make clear in tender documentation that TUPE is expected to apply and that bids must reflect the cost of the transferring workforce. Evaluation criteria can include an assessment of how each bidder has approached workforce continuity and TUPE compliance.

Where the outgoing supplier disputes that TUPE applies at all, the contracting authority may need to take legal advice to confirm the position before proceeding. If an incumbent refuses to cooperate with the ELI process, the authority should document its attempts to obtain the information and consider what contractual remedies are available. In some cases, the authority may need to provide bidders with the best available workforce information while noting the limitations, so they can make informed pricing decisions.

How do you manage TUPE consultation requirements during a live procurement?

Managing TUPE consultation during a live procurement requires careful coordination between the contracting authority, the incumbent supplier, and employee representatives. The obligation to consult rests with the employer of the affected employees, which is typically the outgoing supplier. However, the contracting authority can influence how and when this happens through the procurement timetable and contract terms.

Timing consultation correctly

Consultation must begin in good time before the transfer, though the regulations do not specify a fixed minimum period beyond the requirement for it to be meaningful. In practice, for larger workforces or complex transfers, consultation should begin several weeks before the transfer date. Procurement teams should build this into the programme from the outset, ensuring that the contract award date leaves sufficient time for consultation to conclude before mobilisation begins.

Keeping bidders informed without breaching confidentiality

One of the practical tensions in a live procurement is that the identity of the preferred bidder may be commercially sensitive until award, yet the incoming employer is expected to participate in consultation. Authorities often manage this by notifying employee representatives of the outcome of the procurement before public announcement, or by building a structured mobilisation period into the contract that allows consultation to happen after award but before the transfer date. Legal advice on the specific sequencing is strongly recommended, particularly for large or politically sensitive contracts.

What are the most common TUPE compliance mistakes in public sector tenders?

The most common TUPE compliance mistakes in public sector tenders include failing to determine whether TUPE applies before the tender launches, sharing employee liability information too late in the process, not requiring the incumbent to cooperate contractually with ELI obligations, and treating TUPE as a legal afterthought rather than a procurement design issue. Each of these mistakes can delay mobilisation, trigger tribunal claims, or inflate supplier costs unnecessarily.

Other frequent errors include:

• Assuming TUPE does not apply because the new supplier plans to change how the service is delivered, when in fact the service provision change test may still be met
• Failing to include TUPE obligations in the exit management provisions of the outgoing contract, making it difficult to compel cooperation from an incumbent who is losing the work
• Not building enough time into the procurement timetable for meaningful consultation before the transfer date
• Allowing bidders to exclude or limit TUPE liability in their proposals without challenging this position
• Overlooking COSOP protections for public sector employees, which sit alongside and sometimes extend beyond the baseline TUPE regulations

The underlying cause of most of these mistakes is treating TUPE as a legal formality to be addressed at the end of the process rather than a structural consideration that shapes the entire procurement design. Authorities that engage with TUPE obligations at the strategy stage, before the tender documents are drafted, consistently manage transfers more smoothly and with fewer disputes.

How eXceeding helps with TUPE compliance in public sector procurement

eXceeding supports public sector organisations in navigating the full complexity of TUPE compliance throughout the procurement lifecycle. Whether you are re-tendering an outsourced service, bringing a contract back in-house, or managing a supplier transition, the team provides structured, practical support at every stage. This includes:

• Assessing whether TUPE or COSOP applies before the tender process begins
• Structuring tender documentation to ensure bidders understand and price workforce obligations correctly
• Coordinating the employee liability information process between incumbent and incoming suppliers
• Building compliant consultation timelines into the procurement programme
• Managing complex supplier transitions, including exit negotiations with outgoing providers
• Providing interim procurement resource where internal capacity is limited

eXceeding’s independence means advice is always given in the organisation’s best interest, with no ties to suppliers or frameworks. If you are managing a contract retender or supplier transition and want to ensure full TUPE compliance, speak to the team to discuss how eXceeding can support your procurement.

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