Every organisation has them. The people who log on at 6am. The ones eating lunch on a Teams call. The ones who close their last meeting at 5pm, put their kids to bed, and open the laptop again at 8pm to start what they call "my real work."

We have spent years treating this pattern as a personality trait. The early riser. The hard worker. The dedicated one. What we have not done, in almost any organisation, is ask a more uncomfortable question: what if the reason these people can only do their core work outside paid hours is because meetings have consumed every available minute inside them?

That reframe changes everything. It moves the conversation from individual time management to organisational work design. And under Australia's psychosocial safety regulations, work design that creates unreasonable demands and forces work into personal time is not a scheduling problem. It is a hazard that employers carry a legal duty to identify, assess, and control.

Meetings tripled. Nobody tracked what that did to people.

Meeting time tripled between 2020 and 2023, according to Microsoft's Work Trend Index. That is not a gradual creep. That is a structural overhaul of the knowledge worker's day that happened in under three years, and most organisations absorbed it without ever assessing the consequences.

The average employee now spends 11.3 hours per week in meetings. Managers sit through roughly 13 hours. Executives absorb nearly 23 hours a week, according to Harvard Business Review, more than double the figure from the 1960s. At companies with over 1,000 employees, the average climbs to 12.8 hours per week, and none of those numbers capture the ad hoc calls that bypass the calendar entirely. Microsoft's 2025 data revealed that 57% of meetings fall into exactly that category: unscheduled calls with no invite.

Stack the prep time on top. Then the follow-up emails. Then the context-switching. Research from the University of California, Irvine found that the brain needs an average of 23 minutes to refocus after any interruption. Six meetings in a day do not leave six meeting-sized gaps for focused work. They leave a scattering of fragmented windows where deep thinking cannot take root.

So where does the actual work go?

Microsoft's telemetry answers that question directly: meetings after 8pm have climbed 16% year over year. At 10pm, 29% of workers are still clearing their inboxes. Nearly 20% of employees who work on weekends open their email before noon on Saturday. Microsoft called this pattern "the infinite workday," and their data showed that Microsoft 365 users face interruptions every two minutes on average, field 153 Teams messages a day, and receive 117 emails. Nearly half of all employees described their work as chaotic and fragmented.

The workday did not expand because people got more ambitious. Meetings consumed the core hours, and the real work spilled into whatever time remained.

The hazard inside the calendar

Most organisations track meeting hours for scheduling. Some acknowledge that people attend too many meetings. But almost none of them assess meeting volume as a psychosocial exposure measure, which is exactly what it becomes when the load exceeds what a reasonable person can sustain alongside their core responsibilities.

ISO 45003, the first global standard for psychological health and safety at work, identifies clear categories of psychosocial hazard: workload and work pace that exceed capacity, low worker control over scheduling, inadequate recovery time, and work that bleeds into personal hours. A calendar packed with meetings from 9am to 5pm, leaving only early mornings and evenings for actual deliverables, hits every single one.

This is not theoretical. ISO 45003 names "work tasks, roles, schedules or expectations that cause workers to continue working in their own time" as a psychosocial hazard. It flags sustained time pressure and reduced worker control over scheduling as risk factors that organisations carry a duty to identify and manage.

In Australia, that duty now has teeth.

Think about how that applies to a real person. A project manager spends Monday to Friday in back-to-back meetings from 9am until 5pm. She writes her project plans at 6am. She responds to stakeholder requests after 8pm. She blocks "focus time" on her calendar and watches it disappear within 24 hours because someone books over it. Her manager praises her work ethic. Her performance review reflects strong output. Nobody in the organisation has ever asked whether the volume of scheduled meetings makes her core role impossible to perform within standard hours, and nobody has assessed that as a hazard. Under the regulatory frameworks now in force across Australia, it is one.

What meeting overload actually does to the body

The regulatory language describes meeting overload as a psychosocial hazard. The body experiences it as chronic stress without an off switch.

Back-to-back meetings keep the brain's prefrontal cortex under sustained load, and neurological research shows that sustained cognitive activity triggers a buildup of adenosine, the neurochemical that promotes sleep and suppresses alertness. Stressful or unproductive meetings activate the hypothalamic-pituitary-adrenal axis, releasing cortisol and other stress hormones. When that stress response fires repeatedly throughout the day without adequate recovery, it stays chronically activated, contributing to anxiety, depression, weakened immunity, and disrupted sleep.

Workers who then spend their evenings catching up on deliverables lose the recovery window their bodies need to reset. Chronic fatigue from sustained work overload can result in digestive complaints, mental health disorders including depression, and what researchers describe as a severe and persistent state of tiredness that rest alone cannot remedy. The Canadian Centre for Occupational Health and Safety classifies fatigue as a form of impairment, one that degrades decision-making, reduces concentration, and increases the risk of workplace errors.

This is not abstract. A worker who sits through six hours of meetings, spends two hours on follow-up, and then opens the laptop at 8pm to begin their actual deliverables is not just tired. Their cognitive resources have been depleted, their stress response has been firing all day, and the recovery time they need has been replaced with more work. The claim form, when it eventually arrives, will describe burnout or psychological injury. The root cause was embedded in the calendar months earlier.

Australia's regulatory framework now requires action

Every Australian jurisdiction now requires employers to identify, assess, and control psychosocial hazards with the same rigour they apply to physical safety risks. The Commonwealth Code of Practice: Managing Psychosocial Hazards at Work (2024) provides practical guidance on identifying and controlling hazards including high job demands, low job control, and work-related fatigue. Victoria's Occupational Health and Safety (Psychological Health) Regulations 2025, which took effect 1 December 2025, go further: they explicitly restrict employers from relying on information, instruction, and training as a primary control measure. Organisations must alter work design, systems of work, or management practices first.

Regulators are not waiting for organisations to catch up. SafeWork NSW's Psychological Health and Safety Strategy 2024-2026 flagged a 25% year-on-year increase in planned inspector compliance visits, with mandatory psychosocial WHS checks for any organisation with 200 or more workers. High-risk industries (education, healthcare, public administration) face targeted compliance programs. Organisations that fail to demonstrate they have identified and controlled psychosocial hazards face improvement notices, and in cases of serious or repeated breach, penalties up to $10.89 million for corporations in NSW alone.

The financial exposure does not stop at fines. Psychological injury claims in NSW have escalated from $146,000 average cost per claim in 2019-20 to $288,542 in 2024-25. Nationally, mental health claims reached 17,600 in 2023-24, representing a 161% increase over the past decade. Workers who lodge psychological injury claims spend a median of 35.7 weeks off work, compared to 8 weeks for physical injuries. While psychological claims represent roughly 12% of all serious workers' compensation claims, they account for 38% of total claim costs.

Meeting overload does not show up in any of those claim forms as the named hazard. But the downstream effects of sustained unreasonable demands, compressed recovery time, and involuntary after-hours work absolutely do.

The blind spot that makes this worse

Meeting overload generates unpaid overtime without anyone approving it. No manager sends an email saying "please work from 6am to 8am to compensate for the seven hours of meetings we scheduled today." Workers absorb the spillover because the alternative means missed deadlines, unfinished deliverables, and performance reviews that hold them accountable for outputs without acknowledging the structural impossibility of producing them within standard hours.

And because the work still lands on time (at the cost of personal time, recovery, and mental health), nobody flags the system as broken. The output looks fine on paper. The human cost stays buried until it surfaces as burnout, disengagement, turnover, or a workers' compensation claim that blindsides everyone.

This pattern creates a particularly dangerous blind spot for organisations trying to comply with psychosocial safety regulations. The Commonwealth Code of Practice requires employers to identify hazards proactively, not wait for an incident or complaint. If workers routinely complete deliverables outside standard hours, that pattern itself constitutes evidence of a potential hazard. Waiting for a formal complaint or a claim to trigger an assessment means the organisation has already failed the proactive identification duty.

What happens when someone actually addresses this

In January 2023, Shopify cancelled every recurring meeting with three or more people across the entire company. A bot purged all 10,000 employees' calendars. Everyone started with a clean slate and a two-week cooling-off period before they could add anything back. The purge eliminated 322,000 hours of meetings, the equivalent of hiring 150 full-time employees. COO Kaz Nejatian reported happier employees, and 85% kept complying with the company's "no meetings Wednesday" policy months later. People began declining meetings from senior leaders without fear of reprisal, a cultural shift that most organisations chase but never catch.

Shopify made a bold move, but the evidence behind it had been building for years. A study of 76 companies published in MIT Sloan Management Review found that companies who cut meetings by 40% (the equivalent of two meeting-free days per week) saw productivity rise 71%, stress drop 75%, and employee satisfaction climb 52%. The researchers identified three meeting-free days per week as the optimal balance, with just two days left open for scheduled collaboration.

Read that stress figure again: a 75% reduction from one structural change to how work gets scheduled. No new software. No wellness programme. No resilience training. Just fewer meetings, and the reclaimed time and autonomy that came with them.

Under any psychosocial risk framework, a control measure that reduces stress exposure by 75% demands serious attention. It is the kind of finding that ISO 45003's hierarchy of controls exists to surface and act on: eliminate or redesign the hazard at source rather than managing the symptoms downstream.

Where to start on Monday morning

Not every organisation can purge its calendars overnight. But every organisation can start treating meeting volume as a measurable hazard this week. The path from awareness to action does not require a company-wide transformation. It requires four concrete steps.

First, audit meeting hours by role, seniority, and gender. Pull the data from Outlook, Google Calendar, or Teams. Most organisations have never done this, which means they are managing a psychosocial hazard they have not measured. Second, calculate the gap between meeting time and the time workers actually need to complete their core responsibilities within paid hours. If the gap is negative, the work design is forcing unpaid overtime, and that is a hazard. Third, introduce meeting-free days as a pilot, starting with one or two days per week, and measure the impact on both productivity and worker wellbeing. The MIT Sloan research showed that even two meeting-free days produced a 71% productivity increase and a 75% reduction in stress. Fourth, feed that data into your psychosocial risk assessment process. Meeting volume is not a scheduling preference. Under the current regulatory framework, it is an exposure measure that belongs alongside workload, fatigue, and job control in your hazard register.

These steps do not require new technology or a cultural revolution. They require a decision to treat calendar data as safety data, and to act on what it reveals.

Your calendar is a risk register, and nobody is reading it

If your organisation takes psychosocial safety obligations seriously, meeting volume belongs in the risk assessment. Not as a productivity metric or a scheduling inconvenience, but as a measurable exposure to a recognised psychosocial hazard.

That requires putting questions on the table that most organisations have never asked:

How many hours per week do workers spend in meetings, broken down by role, seniority, and gender? After subtracting meeting hours, does enough time remain within paid hours for workers to complete their core responsibilities? Do workers regularly finish deliverables outside standard hours, and has anyone investigated whether meeting load drives that pattern? Has anyone evaluated meeting volume against the 14 common psychosocial hazard categories in Australia's Code of Practice, or the broader framework in ISO 45003? Do workers hold genuine control over their calendars, or does organisational culture make declining a meeting functionally impossible?

If you cannot answer those questions, you have an unassessed hazard sitting in your scheduling tools right now. The data already exists in Outlook, Google Calendar, and Teams. The gap is not information. The gap is the decision to treat meeting hours as a psychosocial exposure measure rather than a logistics metric.

This is where many organisations get stuck. They recognise the problem but lack the systems to assess meeting load as a psychosocial hazard, track it alongside other exposure data, link it to control measures, and produce the kind of defensible, ongoing evidence that regulators now expect to see. Platforms like ReFresh exist specifically for this purpose: to give organisations the compliance infrastructure to identify, assess, and manage psychosocial hazards (including work design hazards like meeting overload) across the full regulatory lifecycle, from hazard identification through to governance reporting.

If your current system was not built for this obligation, the question worth asking is whether it can produce the evidence an inspector would look for. Learn how ReFresh works.

Meetings are not the enemy. Volume is.

Meetings build relationships, sharpen decisions, and create alignment that asynchronous tools sometimes cannot replicate. The MIT Sloan research showed that organisations who eliminated meetings entirely saw satisfaction, productivity, and cooperation all decline. People need connection and coordination, and meetings remain one of the best tools for both.

But volume carries consequences. A threshold exists beyond which meetings stop enabling work and start preventing it. When workers cross that threshold and compensate by sacrificing personal time, skipping recovery, and working outside paid hours, the organisation has built a psychosocial hazard into the design of work itself.

Next time you hear someone say "I do my real work before everyone else logs on," resist the urge to admire their discipline. Ask why the workload demands it. Ask whether anyone has assessed if that pattern can hold. Ask yourself whether, if a physical hazard forced workers to arrive two hours early just to stay safe, a single person in the building would call that a time management problem.

Meeting overload is a health and safety issue. And under Australian law, it is one your organisation now has a duty to identify, assess, and control.

Disclaimer: This article provides general information about psychosocial hazards and workplace health and safety. It does not constitute legal advice, and should not be relied upon as a substitute for professional legal, workplace health and safety, or medical guidance. Psychosocial safety regulations vary by jurisdiction, and organisations should consult qualified WHS professionals and legal advisors to understand their specific obligations. The statistics and research cited reflect publicly available data at the time of writing and may be updated as new research becomes available.