Decorum is one of those words that sounds formal to the point of stuffiness. It conjures images of dress codes, rigid hierarchies, and the kind of professional etiquette advice that tells you never to eat at your desk.
That framing misses the point entirely.
Workplace decorum, at its core, is about the daily conduct and standards of behaviour that determine whether people feel safe, respected, and able to do their best work. It is about the quality of interaction between colleagues, the norms that govern how conflict is handled, how information is shared, how people speak to one another in meetings, how they treat each other in common spaces, and how they show up for the humans they work with every single day.
When decorum is present, people know what to expect. They can focus on their work without navigating constant interpersonal friction. They can raise ideas and concerns without calculating the social cost in advance. They can bring their full capability to the job because the environment is not draining them.
When decorum breaks down, all of that changes. And the research on what breakdown costs, in human terms and financial ones, is striking.
Gallup’s senior workplace science editor Ryan Pendell put the significance of this directly: “People come to work expecting to receive respect. It is a requirement for collaboration. In the presence of mutual respect, team members can communicate openly and constructively.” Gallup’s own 2018 research found that 90% of employees who disagreed that they were respected at work reported experiencing at least one of 35 discrimination or harassment behaviours during the previous 12 months.
The erosion of decorum is not a separate problem from DEI failure. It is often the same problem expressed through everyday conduct rather than formal incidents. Respect shapes engagement. Engagement shapes performance. And the daily conduct of individuals, especially leaders, shapes both.
Decorum is broader and more substantive than most people assume. It is not primarily about following formal protocols or using correct titles. It encompasses the full range of professional conduct standards that govern how people treat one another in a work context.
The Diverseek piece on what makes workplace environments psychologically safe is directly relevant here. Decorum is the daily practice that either builds psychological safety or erodes it.
This gap is not usually the result of deliberate deception. It is the result of structural position. People with more power in organisations are buffered from the conduct they may be generating or tolerating. The disrespect flows downward. The microaggressions accumulate in the experience of those with less power. The meetings where some voices are consistently dismissed are the same meetings where the most senior person in the room feels the discussion was open and collaborative.
That reporting decline is significant. It suggests that conduct standards are not improving, and that employee confidence in the reporting process is eroding alongside them.
Workplace decorum is not just a general professional standard. It is one of the primary mechanisms through which inclusion either happens or fails to happen in practice.
Consider what inclusion requires day to day. It requires that everyone’s contributions are heard and attributed correctly. It requires that different communication styles are accommodated rather than penalised. It requires that informal norms do not systematically favour one cultural background over others. It requires that conduct standards apply consistently regardless of who is in the interaction.
When decorum is absent or inconsistently applied, all of those requirements fail. The employee whose idea is dismissed in a meeting but picked up when a colleague repeats it is experiencing a decorum failure. The employee who is interrupted every time they speak is experiencing a decorum failure. The employee who is never included in the informal conversations where relationships are built and career decisions are influenced is experiencing a decorum failure.
These numbers describe organisations that have done the diversity work at the level of hiring and representation, but have not translated that into the daily conduct standards that would make diverse employees feel equally included, fairly treated, and genuinely welcome.
The Diverseek piece on code-switching at work captures one specific consequence: employees from minority backgrounds expending significant energy performing a version of themselves that conforms to dominant cultural norms, because the conduct environment communicates that their authentic self is professionally risky.
One of the most important insights from the research on workplace misconduct is that serious incidents rarely appear without warning. They typically emerge from environments where smaller conduct failures have gone unaddressed for long enough that the culture has come to tolerate them.
Georgetown professor Christine Porath’s research on workplace incivility, spanning data from more than 14,000 people across the US and Canada, found that the prevalence of experiencing rude treatment at least once a month rose from roughly 25% in 1998 to 62% by 2016. That trajectory describes a workplace culture where small conduct failures are so common they have become ambient.
But the larger significance of unchecked incivility is that it normalises the tolerance of misconduct. When people see that dismissive, disrespectful, or excluding behaviour consistently goes unaddressed, they update their model of what this organisation considers acceptable. That model then governs their own behaviour and their decisions about what is worth reporting.
The Diverseek piece on overt and covert racism in the workplace addresses how discrimination functions precisely this way: it begins in the covert, everyday conduct patterns that go unaddressed before they become visible as formal incidents.
The shift to hybrid and remote working has not resolved workplace conduct issues. In some respects, it has created new ones that existing policies are not equipped to handle.
HR Acuity’s 2024 follow-up study found that 50% of employees experienced or witnessed misconduct or harassment when working remotely, up 32 percentage points from the 2023 study.
Remote and hybrid settings introduce specific conduct challenges. Digital communication strips away tone and body language, making written messages significantly more likely to be misread or experienced as curt, dismissive, or aggressive. The absence of shared physical space means that informal relationship-building happens less naturally and requires more intentional design. The asymmetry of hybrid environments, where some people are in the room and others are on a screen, tends to disadvantage those on screen in terms of visibility, voice, and inclusion in informal conversations.
The APA’s 2023 survey found that workers in their preferred working location reported significantly better mental health: 81% good or excellent versus 67% for those not in their preferred location. When people are forced into working arrangements that do not work for them, their engagement and wellbeing drop, and the conduct environment tends to suffer with it.
The Diverseek piece on hybrid and remote work DEI challenges covers the specific ways that distributed work affects inclusion and what organisations can do to maintain equitable conduct standards across settings.
Workplace decorum, understood as an inclusion enabler, requires more than vague commitments to respect. It requires specific, practised, and accountable conduct standards in the areas that most directly affect whether people feel genuinely included.
Decorum connects most directly to belonging, which is increasingly recognised as the dimension of workplace culture that determines whether DEI succeeds or fails in practice.
Belonging is not built through policy statements. It is built through the accumulated experience of how people are treated in ordinary interactions, whether their contributions are welcomed or dismissed, whether their presence is acknowledged or overlooked, whether the daily conduct of the people around them communicates that they are genuinely part of this organisation.
The Diverseek piece on microaffirmations as small daily actions that build belonging shows the other side of this: what deliberate positive daily conduct looks like in practice.
The clearest way to understand what genuine workplace decorum requires is to look at what it produces in practice. Organisations that maintain high conduct standards share a consistent set of observable characteristics.
The Pew Research Center’s 2023 DEI survey found that 61% of US workers say their company has policies ensuring fairness in hiring, pay, or promotions. Majorities say these policies have had a positive impact. But the gap between policy existence and conduct experience remains significant. Policy is the scaffolding. Decorum is the building.
The research points clearly to where investment in decorum produces the highest returns.
Respect at work is at a record low. Engagement is falling. More than half of employees have experienced or witnessed inappropriate behaviour. And the reporting of that behaviour is declining, suggesting not that conduct is improving but that confidence in organisational response is dropping.
That combination describes an environment where the gap between stated standards and lived experience is growing. Where the official version of the organisation’s culture is increasingly disconnected from what it actually feels like to work there, particularly for those who are least protected from the consequences of conduct failures.
Workplace decorum is not a peripheral soft skill or an etiquette guide for new hires. It is the operating standard that determines whether all the other investments an organisation makes in its people, in hiring, in development, in DEI programmes, in engagement initiatives, actually translate into the daily experience of being treated as someone who matters.
Gallup found that engaged employees are five times more likely to say they are treated with respect at work. You cannot build genuine engagement in a culture where daily conduct communicates to substantial portions of the workforce that they are not fully valued. And you cannot build a genuinely inclusive organisation without the conduct standards that make inclusion something people experience rather than something they read about in a mission statement.
The Diverseek podcast aims to create a platform for meaningful conversations, education, and advocacy surrounding issues of diversity, equity, inclusion, and belonging in various aspects of society.