Misconceptions
What the law requires
“The Supreme Court settled it in For Women Scotland, so we can exclude trans people from single-sex provision.”
It settled what “sex”, “man” and “woman” mean in the Equality Act. It created no duty to exclude anybody. The exceptions that permit single-sex provision sit in Schedule 3 and are permissive, never mandatory, and the regulator’s 2026 Code still treats a service open to all as the ordinary starting point.
What is actually the case
The expectation is reasonable. This was the highest court in the land settling something that had been argued for years, and it landed in a period when organisations were waiting for somebody to tell them what to do. A judgment that sounds definitive is very attractive to an organisation that wants the question closed. The case is also almost always reported in a single sentence, which hides what it was actually about: Scottish legislation on the representation of women on public boards, and whether a Gender Recognition Certificate made someone a “woman” for the purposes of that measure.
What the Court answered was a question of statutory interpretation — whether those words in the Equality Act include certificated sex or biological sex. It held biological sex. That genuinely changes how the Act’s sex-based provisions operate, and it is settled. What it did not do is touch gender reassignment, which is a separate protected characteristic in the same Act and is unaffected. Nor did it create an obligation. The exceptions in Schedule 3, Part 7 permit a provider to depart from mixed provision where it can justify doing so. They do not require it. Reading a permission as an instruction is the most expensive single error in this area, because it converts a decision you would have to justify into one you believe you have no choice about — and then nobody writes down the reasoning, because nobody thinks there was a choice to reason about.
So the judgment did not move your default. If your provision was open to all before it, nothing in the judgment closed it. The question in each case is still whether a restriction is a proportionate means of achieving a legitimate aim, and the burden of showing that sits with the provider, not with the person seeking access.
What is genuinely unsettled
- How the exceptions apply to particular configurations of premises and services is still working through. The EHRC’s 2026 Services Code came into force on 5 August 2026 and its application has not yet been widely tested.
Where this bites
If you changed a policy because you believed the judgment obliged you to, the reasoning behind that change was never recorded — because nobody thought there was a choice to record.
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“Protection only applies once someone has had surgery, or at least a diagnosis.”
No medical step is required at any point. Section 7 of the Equality Act protects anyone proposing to undergo, undergoing, or having undergone a process to reassign their sex — and “proposing” means protection starts at the conversation, before anything else happens.
What is actually the case
This one is plausible because almost every other threshold in an employer’s life is evidenced by a document. Sick pay needs a fit note, a right to work needs a passport, an adjustment often follows an occupational health report. A characteristic that attaches on the strength of what somebody tells you, with nothing to file, runs against the grain of how HR is trained to work. The word “reassignment” does not help either — it sounds surgical, and it is not.
Section 7 turns on a process, not a treatment, and it explicitly includes proposing to undergo one. Changing a name, pronouns or presentation can be the whole of it. No certificate is needed, and a Gender Recognition Certificate is a separate question in a separate statute. The practical consequence is the one organisations miss: protection begins at the moment somebody tells a manager they intend to transition. Everything that happens after that conversation — how it was received, who it was passed to, what changed in the rota — is inside the protected period, including any decision made while the organisation was still working out what its policy ought to be.
There is a second half to this that matters more in practice than the threshold does. Because protection needs no evidence, asking for evidence is itself the risk. A request for a certificate, a letter or a medical history before a name will be changed on an email account is a request for special category data you have no lawful need for, and it is the kind of exchange that reads badly in a tribunal bundle years later.
What is genuinely unsettled
Nothing in this one turns on an unsettled question.
Where this bites
The protected period starts at the first conversation, not when your policy catches up — so the decisions you make while you are still deciding are already inside it.
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“A Gender Recognition Certificate settles it. / A GRC is meaningless now.”
Both are wrong, and they are the same mistake in opposite directions. Section 9 of the Gender Recognition Act makes the acquired gender the person’s gender for all purposes unless a specific provision says otherwise — and the Equality Act’s use of “sex” is now one of those provisions. The certificate is fully valid; it simply is not doing the work that particular word is doing.
What is actually the case
Both readings are understandable, and they tend to arrive in sequence. Before 2025, “for all purposes” in section 9 sounded comprehensive, because it reads comprehensively. After For Women Scotland, the conclusion that the certificate had been hollowed out sounded equally obvious. Each reading takes a holding about one statute and applies it to the whole of a person’s legal position.
What section 9 actually does is create a presumption with an exception clause built into it: the acquired gender applies for all purposes unless a specific provision of law says otherwise. For Women Scotland identified the Equality Act’s use of “sex”, including its single-sex exceptions, as somewhere the presumption does not reach. Outside that, the certificate continues to do everything it did — records, marriage, pensions, dealings with public authorities. It was not weakened; the boundary of one of its effects was drawn.
The part that most often catches an employer out is not access at all. Section 22 of the Gender Recognition Act makes it an offence to disclose protected information about a person’s gender history acquired in an official capacity. For most organisations that is the GRC’s live operational effect: a confidentiality duty sitting on top of the ordinary data-protection regime, breached most often by a well-meaning handover — a note to a new manager “for context”, a mention to a colleague who is about to work with them.
What is genuinely unsettled
- Which other statutory regimes count as a “specific provision” displacing section 9 has not been exhaustively mapped. It depends on which statute governs the situation in front of you, which is why a decision turning on legal sex specifically is one to take advice on rather than answer from a template.
Where this bites
If a decision turns on legal sex, the question is which statute governs it — not whether a certificate exists. And whatever you decide, the confidentiality duty applies either way.
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“Nonbinary people obviously are not covered — the protection is about transitioning from one sex to the other.”
That confidence is misplaced, but so is confidence the other way. A tribunal in Taylor v Jaguar Land Rover held a gender-fluid and nonbinary employee protected under section 7; a later tribunal in Lockwood v Cheshire and Wirral took a narrower view after For Women Scotland. Both are first instance, neither binds, and the position is genuinely unsettled.
What is actually the case
The claim reads naturally off the statute. Section 7 speaks of a process to reassign “sex”, and sex in ordinary use has two values, so a person who identifies outside both can look like someone the wording was not written for. The drafting is from 2010 and the vocabulary has moved since.
Two tribunals have now looked at it and come to different places. In Taylor v Jaguar Land Rover a gender-fluid and nonbinary employee was held to be within section 7, and the tribunal found both harassment and direct discrimination. In Lockwood v Cheshire and Wirral NHS Foundation Trust, decided after For Women Scotland, a tribunal held that a nonbinary person with no intention of transitioning did not have the protected characteristic. Both are first-instance decisions. Neither binds another tribunal, and no appellate court has resolved the tension between them. Anyone telling you this question is settled — in either direction — is telling you something the case law does not currently support.
What that means operationally is narrower and more useful than the legal question. Almost none of what an organisation actually does here depends on the answer. Harassment on grounds of perceived gender reassignment is covered regardless. So is harassment related to sex. Dignity at work, data protection, and the ordinary duty not to run a hostile environment do not wait for a tribunal to classify anybody. An organisation that treats the coverage question as the thing to resolve before it acts has picked the one part of this that nobody can currently answer, and made it a precondition for the parts that are clear.
What is genuinely unsettled
- Whether, and in what circumstances, a nonbinary or gender-fluid person holds the protected characteristic. Taylor and Lockwood point in different directions, both are first instance, and it will take an appellate decision to settle it.
Where this bites
Waiting for the coverage question to be answered before you act means waiting on the one part of this nobody can answer — while the harassment and data duties that do not depend on it are already running.
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“This is employment law — it does not apply to how we run our services.”
The Equality Act binds duty-bearers in several defined roles: employers, service providers, public authorities and associations. Each is a different regime with different tests, and an organisation is frequently more than one of them at once.
What is actually the case
The belief comes from where most people meet this law. Training is usually run by HR, the cases that make the news are usually tribunal claims, and the internal owner is usually an employment specialist. If every encounter you have had with the Act came through an employment frame, an employment-shaped understanding is what you end up with.
The Act places duties on specific actors in specific roles. Employers are one. Service providers are another, under a different part of the Act with its own exceptions. Public authorities carry an additional duty to have due regard to eliminating discrimination and advancing equality of opportunity — a duty about process, not about reaching a particular outcome. Associations are a fourth. A hospital is an employer and a service provider and a public authority in the same corridor, and the analysis is not the same in each role. A decision that is defensible as an employment matter can fail as a services matter, because the exception you were relying on lives in the wrong part of the Act.
There is a converse worth stating, because organisations get it backwards in the other direction too. The Act does not regulate what individuals privately think or believe. A colleague holding a view is not a duty-bearer and is not breaching anything by holding it. The reason their conduct at work can still become the organisation’s problem is structural: the Act makes an employer liable for what its staff do in the course of their work. In Unite the Union v Nailard the point was made sharply — a policy in the handbook does not, on its own, discharge that. What answers the liability is evidence: training delivered, monitoring done, action taken when something went wrong.
What is genuinely unsettled
Nothing in this one turns on an unsettled question.
Where this bites
Before you reach for an exception, establish which role you are acting in. The exception you are relying on may sit in a part of the Act that does not govern what you are doing.
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“It is a single-sex service, so we have to exclude trans people.”
An exception you may use is not a duty you must discharge. Schedule 3 of the Equality Act permits a departure from mixed provision where it can be justified; it never requires one. The 2026 Services Code treats provision open to all as the ordinary starting point, and puts the burden of justifying a restriction on the provider.
What is actually the case
Two real things feed this. The first is that “single-sex service” sounds like a category with rules attached, in the way that “licensed premises” or “regulated activity” does — so it is natural to assume that once the label applies, the consequences follow automatically. The second is that many services which describe themselves as single-sex are not, in law, single-sex at all. They are mixed services with a women-centred focus, which is frequently the better design and a great deal easier to defend.
Where the exceptions do apply, they are permissive. Schedule 3, Part 7 sets out the circumstances in which a provider may restrict a service by sex. Nothing in it obliges anybody, and nothing in For Women Scotland converted it into an obligation — the judgment clarified a definition, it did not move the default. The options are also a spectrum rather than a switch: open to all, separate provision side by side, or a restriction, each with a different justification burden. Most “should this be single-sex?” questions are answered further up that list than the person asking first assumes.
The sequence matters more than the label. Is this service single-sex? Does it need to be? What other options exist? And how would we operate and maintain the restriction — including the cost of policing it, which is where most schemes quietly fail. No UK document reliably evidences biological sex at a service point, appearance evidences nothing, and challenging someone at a reception desk is itself a dignity and data-protection exposure, because sex and gender reassignment are both special category data.
What is genuinely unsettled
- How the exceptions apply to specific service configurations after For Women Scotland and the 2026 Code is still developing, and has not been tested widely.
- What amounts to adequate operational management of a restriction — the policing question — has no general answer and is decided on the facts.
Where this bites
The decision is not whether the label applies. It is whether you can justify a restriction, and whether you can operate it without creating a second exposure at the point of challenge.
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“Only someone with the protected characteristic can bring a claim about it.”
Not since Rollett v British Airways. The Employment Appeal Tribunal held in 2024 that a person can bring an indirect discrimination claim without holding the characteristic themselves, provided the rule leaves them worse off in the same way. It is an EAT decision, not settled higher-court law.
What is actually the case
This was the orthodox understanding, which is why it is still repeated by people who learned it correctly. Indirect discrimination was taken to require the claimant to share the characteristic connected to the disadvantage, and risk assessments were built on that assumption — count the people in the group, size the exposure accordingly.
Rollett tested the assumption directly and the Employment Appeal Tribunal rejected it as a fixed rule. What matters is the disadvantage, not the claimant’s own characteristics: if a rule puts a protected group at a particular disadvantage, and it leaves you worse off in the same way, you may be able to challenge it whether or not you are in that group. A blanket rule therefore no longer has to disadvantage only the protected group to be challengeable, and the pool of people who can challenge one badly designed policy is wider than it was.
The practical consequence is about design rather than headcount. A blanket rule is now exposed from more directions at once, which is a direct argument for case-by-case, evidenced decisions over categorical ones — and a direct argument for the impact assessment, because that is the document that shows you identified who a rule affects before you applied it to everybody. An organisation that sized its risk by counting the members of a protected group has sized it on the wrong number.
What is genuinely unsettled
- Rollett is an Employment Appeal Tribunal decision. It binds tribunals but has not been tested in the Court of Appeal or above, so the boundaries of the “same disadvantage” reasoning are not fixed.
Where this bites
If you sized the risk of a blanket rule by counting how many people hold the characteristic, the number was wrong — anyone caught by the same disadvantage may be able to challenge it.
Read the detail
“If we include, we get sued. If we hold the line, we do not.”
Claims have succeeded in both directions, and the ones that failed failed on evidence rather than on which way the organisation went. What distinguishes the outcomes is not the direction of the decision but whether anyone owned it, weighed the alternatives and wrote down why.
What is actually the case
The asymmetry feels real because the two kinds of risk are visible in different ways. A claim brought against an inclusive policy arrives as a named case with a hearing and coverage. The risk of not acting arrives as a grievance that was never logged, a resignation, a manager improvising in a corridor — slower, quieter, and rarely traced back to the decision that caused it. One is a headline and the other is attrition, so the first feels like the whole of the exposure.
The record does not support the asymmetry. Facilities claims brought by women objecting to trans-inclusive arrangements have both succeeded and failed. Harassment and discrimination claims by trans employees have done the same. Where a claim failed, it failed because the arrangement had no practical effect on the claimant, or because causation was not established, or because the statutory threshold was not met — not because the employer had picked the safe direction. And in at least one case the employer won while still being criticised for having run no consultation and produced no impact assessment: the claim failed on its facts, and the process was found wanting anyway.
What actually separates the outcomes is ownership and record. Our own survey of 136 UK organisations found 53.7% with nobody accountable at senior level for this area, and 6.1% tying inclusion outcomes to any executive measure. A risk with no owner has no escalation path, so it matures quietly until it is a crisis. These decisions rarely come apart at the point of judgement. They come apart because the risk the decision created was never anybody’s to carry.
What is genuinely unsettled
- Most of the facilities decisions cited in either direction are first-instance tribunal judgments. They bind nobody, and an appellate decision could move the balance of exposure in ways none of the current cases predicts.
Where this bites
There is no direction you can pick that removes the exposure. There is only a decision you can evidence, or one you cannot.
Read the detail