Termination Tightrope: German Court’s Mail Ruling and Meta’s AI Lawsuit Signal Growing Scrutiny on Dismissals

A recent decision by Germany’s highest labour court has quietly upended a staple of corporate HR practice: the simple registered letter. On 7 May 2026, the Bundesarbeitsgericht (BAG) ruled (Case 2 AZR 184/25) that an “Einwurf-Einschreiben” – a delivery-confirmed letter dropped into a mailbox by Deutsche Post – no longer carries the legal presumption of having actually arrived. The problem, the court found, is that postmen routinely scan the item on their handheld devices before delivering it. If the employee later denies receiving the notice, the scanned record alone is insufficient proof.

For employers, the ruling adds a procedural headache to an already complex termination landscape. Lawyers are now urging companies to shift to hand delivery with a witness, courier service, or even bailiff. Employees, meanwhile, should note one crucial detail: the three-week deadline to file an unfair dismissal claim under § 4 KSchG only starts ticking once the written termination is legally secured in their hands.

Proper documentation is more than just a formality – it's a legal safeguard. Just as German employers must now carefully verify delivery of termination notices, UK employers need to ensure their health and safety records are complete. Missing risk assessments or outdated policies can lead to significant fines during inspections. A free Health & Safety Toolkit provides ready-to-use templates, checklists and risk assessments tailored to UK regulations. Download the free Health & Safety Toolkit

Across the Atlantic, a parallel battle over termination methods is playing out in a different arena. Twenty-six former employees of Meta have filed a lawsuit in Oakland, California, accusing the tech giant of using artificial intelligence to pick who would be laid off – and allegedly targeting workers who had taken medical or family leave. The plaintiffs point to an internal AI tool called “Metamate”, combined with keystroke monitoring and algorithmic performance rankings, arguing these systems penalised legally protected absences as signs of low productivity. Among those affected are women on maternity leave and fathers taking parental time off.

Meta announced roughly 8,000 job cuts in May 2026, with the dismissals set to take effect on 22 July. The company denies the allegations, insisting that human managers made all termination decisions. The plaintiffs are seeking an arbitration process and a recalculation of their performance reviews that excludes any sick or family-related absences.

Closer to home, two cases involving sick leave highlight the fine line between legitimate recovery and perceived malingering. In Plettenberg, a municipal employee was handed a summary dismissal after being on sick leave since mid-January but attending a multi-day training course in Berlin in March and simultaneously working a side job. A conciliation hearing before the Lüdenscheid labour court collapsed at the end of June 2026; the main hearing is scheduled for 16 December.

A strikingly different outcome came from Spain, where a court ruled in favour of a worker who had been fired following a stroke. Her employer had filmed her shopping and walking, claiming she was faking incapacity. The Spanish judge found no evidence that the activities hindered her recovery and awarded back pay plus €5,000 in damages for emotional distress.

The takeaway for German employers: a medical certificate does not impose house arrest. What matters is whether the specific activities actually impede recovery.

Managing employee health and return-to-work is a key part of any employer’s legal duties under UK health and safety law. A robust compliance framework helps avoid disputes and costly penalties. The free Health & Safety at Work Act 1974 Toolkit includes 9 practical tools, from risk assessments to director guidance, designed to keep your workplace safe and compliant. Download the free Health & Safety at Work Act 1974 Toolkit

Procedural sloppiness can also doom a dismissal entirely. The Arnsberg labour court struck down the summary termination of a nursery school teacher after her employer waited nearly four weeks to investigate allegations, initially indicated the matter was closed, and failed to issue a warning. The eventual termination, dated 8 December 2025, was deemed unlawful.

Even for valid firings, timing and protection status matter. General dismissal protection only kicks in after six months of continuous service. Special rules apply to pregnant employees and severely disabled workers. The BAG has also clarified that automatic suspension clauses – clauses that place an employee on immediate unpaid leave after termination – are often invalid. Employers cannot unilaterally offload the wage risk onto the worker.

For those caught in a restructuring, employment lawyers advise careful scrutiny of any social plan offers. The severance payments in those plans are rarely the final figure; companies with large-scale layoffs typically already budget for a certain number of unfair dismissal lawsuits. Strategic use of the paid suspension period can strengthen a bargaining position, especially where bonuses or target agreements are at stake. An irrevocable suspension offers planning certainty but, if no substantive reason exists, may breach the worker’s general right to be employed.

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