Trade union access rights: The workplace door is about to open

For decades, employers have largely controlled whether trade unions could enter the workplace. That position is changing. From October 2026, trade unions will gain a statutory right to access workplaces for the purposes of meeting, recruiting, organising and representing workers, and supporting collective bargaining.

This is not a technical tweak. It is one of the most significant shifts in UK industrial relations for a generation.

New framework

Under the new framework introduced by the Employment Rights Act 2025, unions will be able to make formal access requests to employers. Those requests may cover physical access to premises, digital engagement with workers, or both. For employers, the message is clear: union engagement may no longer be something that happens at the factory gate, in car parks or outside working hours. It may increasingly take place inside the organisation’s formal communication channels and workplace structures.

The new access regime is designed to make it easier for trade unions to engage directly with workers. That means unions may be able to seek access even where they are not currently recognised, and even where the employer has had little or no previous union presence.

For unionised employers, this may reshape existing relationships and require access arrangements to be revisited. For non-unionised employers, it may be the first time they have had to manage structured union engagement at all. Either way, this is a board-level issue. The practical impact could be felt across employee relations, internal communications, HR governance, data protection, site security, line manager training and collective bargaining strategy.

The new right is not intended to give unions unrestricted entry to workplaces. Access will be governed by a formal process, with written requests, employer responses, negotiation periods and potential referral to the Central Arbitration Committee if agreement cannot be reached.

The government’s stated aim is a regulated and responsible framework, with safeguards for both employers and unions. However, employers should not assume that refusal will be easy. The direction of travel is clear though: where a valid request is made, access is likely to become the expected starting point, subject to appropriate terms and safeguards.

Physical access will attract attention, but digital access may prove more disruptive in practice.

Union requests could involve online meetings, employer-facilitated communications, intranet access, email circulation or other digital channels. The practical questions are immediate: Which systems? Which workers? What frequency? What safeguards? What data protection controls? What happens where workers are remote, hybrid, mobile or spread across multiple sites? Employers who treat this as a facilities issue will miss the point. This is about control of workplace communication.

What employers should prepare for

The new framework is backed by enforcement powers, including financial penalties for breach of access arrangements. But the bigger risk may be strategic. A slow, inconsistent or defensive response could damage employee trust, escalate tensions and give unions an organising opportunity. Conversely, a prepared employer can manage requests calmly, lawfully and commercially.

Employers should begin preparing now. The following steps will help ensure readiness when the first access request arrives:

• Map where union interest may arise across the workforce

• Identify who will own and respond to access requests

• Review internal communications channels and digital access controls

• Train HR, site leaders and line managers on lawful engagement

• Prepare template response documents and escalation routes

• Consider how access rights interact with recognition, collective bargaining and your wider “employee voice” strategy.

The new trade union right of access marks a decisive change in the balance of workplace relations. It will not require employers to abandon control of their workplaces, but it will require them to exercise that control differently – there will be a focus on exercising control transparently, consistently and within a new statutory framework. For many organisations, this will be unfamiliar territory. For all organisations, it is a prompt to get industrial relations strategy back on the agenda. The workplace door is opening. The question for employers is whether they are ready for who may walk through it.

For planning, guidance and assistance contact Toby Pochron.