HR case management software: Trade union complexity and rising whistleblowing claims

Employee relations risk is rising on multiple fronts. Case volumes are increasing, the tribunal system is under severe pressure – carrying a record backlog of 500,000 outstanding individual claims – and both trade union activity and whistleblowing claims are rising under the Employment Rights Act.

Inevitably, employees are responding. Complaints are increasingly shaped by legal language and AI tools, arriving with clear expectations of what should happen next. This shift is increasing scrutiny across everyday ER decisions and placing sustained pressure on HR teams.

And yet, many organisations are still managing high‑risk ER issues through inboxes and spreadsheets. The gap between rising scrutiny and outdated operating models is where exposure now begins and it needs to be addressed urgently.

Overlooked risk: Trade union access rights

One change that has gone largely under the radar in the new Act is the introduction of new trade union access rights under the Government’s draft Code of Practice. From October 2026, trade unions will gain a statutory right to request access to workplaces to meet and recruit workers.

With that right comes enforcement powers, defined timelines and significant financial penalties. From November 2026, a single letter can trigger legal obligations that many organisations are not operationally prepared to manage.

Under the draft Code, repeated non‑compliance could attract penalties of up to £500,000. At that stage, uncertainty over process, ownership or record‑keeping becomes a material business risk. This is where organisations are most likely to get caught out – not through bad intent, but because informal handling doesn’t hold up.

Trade union access requests demand structured, auditable responses, where timings, decisions and communications are clearly tracked from start to finish. Our Group legal guidance explains what this looks like in practice, and what can go wrong if preparation is delayed.

Whistleblowing claims: Rising volume

Whistleblowing claims tell a similar story. Recent Ministry of Justice data shows a sharp rise in claims. Despite increasing volumes, none of the 519 whistleblowing cases concluded at a full hearing in Q2 2025–26 were successful. That doesn’t reduce risk – it shifts it.

From 06 April 2026, reporting sexual harassment can also qualify as a protected disclosure. This significantly raises the stakes of early handling. Whistleblowing protections, including protection from detriment and dismissal, now apply, so legal risk increases, manager responses carry greater weight, and whistleblowing and harassment processes can no longer be treated as separate.

What appears to be a harassment issue may also qualify as a protected disclosure, creating additional exposure if the initial response isn’t robust. Even where claims ultimately fail, poorly evidenced or inconsistent processes drive cost, disruption and management time – and are tested years later under tribunal scrutiny.

Handling the process consistently from day one is essential. Read our Group whistleblowing article for more detail.

ER case volumes overwhelming HR teams

The cumulative impact of these pressures is already being felt inside HR teams.

For many HR professionals, employee relations now dominates the day job. Time that should be spent on leadership development, culture and workforce planning is absorbed by case handling. The issue is that most ER operating models were never designed for sustained scrutiny at this scale.

For many businesses, the first real test of their ER operating model won’t arrive in a strategy review. It will arrive suddenly, in a live case they cannot afford to get wrong. Reducing the chance of that happening will future-proof processes now so that this risk is reduced.

Reducing risk requires consistency

All of this represents a combination of reasons to ensure your team can prove process, consistency and governance at scale. That’s where outsourcing managed HR advisory services can provide the critical capacity and capability needed to future-proof your strategy.

Our award-winning outsourced employee relations solution, empower®, combines unravelled ER expertise with next level HR case management software, and the critical data insights needed to transform operations.

Rather than escalating many tactical ER issues to HR, empower® enables managers to self-serve day‑to‑day ER matters with confidence, supported by clear processes and guardrails. HR retains governance, data‑driven insight and escalation control. Processes are applied consistently and compliantly, and decisions are documented as they happen – not reconstructed later.

This makes a huge difference in the high‑risk scenarios defining modern ER. Mitigating missed steps, unclear ownership or weak records in these situations is vital to reduce serious legal and financial consequences.

Crucially, this case management technology that underpins our advisory support doesn’t remove the human from employee relations – it strengthens it. Managers are guided step-by-step so they know what to do and when. HR teams gain visibility without being pulled into every case, while high‑risk issues surface earlier, when they can be addressed proactively.

See how empower® works in practice

Book a discovery call to see how your policies translate into tailored, advice built around your brand and ways of working, how HR retains real‑time oversight, and how the case management platform builds a defensible audit trail as cases progress – including case reporting and audit trail outputs when scrutiny lands.

The benefits of getting this right are tangible. Read our award-winning STARK UK case study to find out how transforming ER processes helped reduce tribunal claims by up to 60%.

👉 Book an empower® demo today to see it in action and assess whether your current ER model would stand up under tribunal‑level scrutiny.

What HR teams get back

The biggest benefit of ER transformation like this is efficiency and headspace. When routine ER cases are handled consistently by managers, supported by clear workflows and expert guidance, HR stops being the bottleneck.

Manager capability improves. Fewer cases escalate, and those that do are resolved faster and with greater confidence.

That’s what allows HR teams to step out of constant firefighting and back into their strategic role – shaping culture, supporting leaders and navigating an increasingly complex ER landscape.