EU Pay Transparency Directive: D‑Day Has Arrived

The short version: only two of 27 EU member states have fully transposed the Pay Transparency Directive by today’s deadline. That does not mean the other 25 are off the hook. What it means, and what it means for your organisation specifically, depends on which country you are in and whether your employer is public or private. This article works through that question systematically.

The transposition deadline for EU Directive 2023/970 expires today. For three years organisations across Europe have watched a slow-moving legislative process and, for most of that time, could reasonably say the law had not changed for them yet. The position is more complicated now and understanding the nuance matters whether you are a Head of Reward trying to set priorities, an HR Director managing legal risk, or an employment lawyer advising clients across jurisdictions.

Of the 27 EU member states, only Slovakia and Italy have enacted comprehensive implementing legislation in time. A further four have partial measures in force. Several others have draft legislation at various parliamentary stages. Denmark and the Netherlands have formally confirmed they will miss the deadline, with implementation now planned for 1 January 2027. Sweden has paused implementation entirely and is calling for the Directive to be renegotiated. Belgium has asked the Commission to postpone sanctioning proceedings for late transposition by six months. On 22 May 2026 the European Commission confirmed that no postponement of the deadline itself would be granted and that the Directive would not be included in any omnibus simplification package.

A note on certainty before we begin. This article does not assert that all provisions are immediately enforceable in un-transposed countries. The honest position is that much will turn on how national courts approach individual claims when they arrive. What follows is a clear account of the legal framework, an assessment of the stronger and weaker arguments in each direction, and the practical steps warranted regardless of legal outcome.

Part 1: The Legal Framework When a Directive Is Not Transposed

1.1 What EU Directives Are and How They Work

Directive 2023/970 is secondary EU legislation adopted under Article 157 TFEU, which enshrines the principle of equal pay for equal work or work of equal value. Article 288 TFEU distinguishes between EU regulations, which are directly applicable and binding in full the moment they enter into force, and EU directives, which bind member states as to the result to be achieved but leave the form and method of implementation to national authorities.

A directive does not automatically become part of each country’s legal system on its transposition deadline. It requires the member state to pass national legislation giving effect to its requirements. If a member state fails to do this, the directive’s text does not function as national law in the ordinary sense.

Three further doctrines come into play when transposition fails. They are introduced here once and then applied throughout Part 2 without being re-explained.

• Vertical direct effect: Where a directive provision is sufficiently precise and unconditional, and the transposition deadline has passed, an individual may be able to rely on that provision before a national court in a claim against the State or an emanation of the State. Recognised since Van Duyn (1974) and Marshall (1986). It does not apply in claims between private parties.

• Indirect effect (the Marleasing principle): National courts are required to interpret existing domestic law, wherever possible, in conformity with the directive’s wording and purpose. This applies regardless of whether a provision has direct effect and regardless of whether the claim is against a public or private employer.

• Francovich liability: Where a member state fails to transpose a directive and an individual suffers loss as a result, the state may be liable in damages. The individual must prove a sufficiently serious breach, that the directive conferred rights on them, and a causal link between the breach and the damage. This is a claim against the state, not the employer.

1.2 The Limits of Direct Effect: Why Caution Is Warranted

Vertical direct effect is not a switch that activates all directive obligations simultaneously when a deadline passes. National courts assess each provision individually. Even where a provision appears precise and unconditional on its face, courts may consider whether it calls for administrative machinery or national choices that make it incapable of self-execution without legislation.

Several provisions in Directive 2023/970 sit in genuinely contested territory. Article 5’s salary range requirement is phrased in mandatory terms, but a cautious court might regard the format of the disclosure process as requiring national implementation. Article 7’s right to information implies procedural infrastructure for receiving requests and notifying workers annually. Article 18’s burden of proof shift interacts heavily with national procedural law in ways courts may be reluctant to override unilaterally.

This does not mean these provisions carry no legal weight in non-transposing countries. It means the more accurate framing is that they are arguably capable of direct effect, with the strength of that argument varying by provision and by national legal context. Part 2 reflects this throughout.

1.3 Transposition Status: A Practical Map

The table below is based on publicly available information as of the date of writing. Transposition positions are moving quickly in several countries and the categorisation should be treated as indicative rather than authoritative. Status has not been independently verified in every jurisdiction.

Part 2: The Directive Article by Article

The obligations in Directive 2023/970 are not of equal practical weight. The provisions that matter most immediately are those governing job postings and hiring (Article 5), workers’ access to pay information (Article 7), the definitions of equal work and equal value (Articles 12 to 14), and the reversal of the burden of proof in discrimination proceedings (Article 18). These are addressed in depth. Remaining provisions are covered more briefly.

Article 5 – Pay Transparency Before Employment

What the article requires

Article 5 applies to all employers regardless of size and contains two obligations: employers must provide the initial pay or pay range in job postings, or prior to the first interview, based on objective and gender-neutral criteria; and employers are prohibited from asking applicants about current or previous pay.

Enforceability where there is no national law

Both obligations are phrased in direct, unconditional terms and do not obviously require significant implementing choices on their face. Against public sector employers and bodies that arguably qualify as emanations of the State under the Foster test, they are plausible candidates for vertical direct effect, though this remains subject to national court interpretation and is not uniformly settled.

Against private sector employers the position is different. In the absence of transposing legislation, a job applicant cannot compel a private employer to include a salary range by invoking the Directive directly. The indirect effect principle requires national courts to interpret existing recruitment and non-discrimination law in the light of Article 5, but the practical impact will depend on what that existing law contains.

It is worth being direct about the limit here. Even for public sector claims, some national courts will be cautious about treating Article 5 as self-executing without legislation specifying the format of compliance. The argument is plausible but not settled, and any assessment needs to be informed by the specific national legal context.

Where Article 5 applies in full from today

In Slovakia, Italy, Poland, and Malta, and for certain public sector employers in Belgium, Article 5 equivalent obligations are in force through national law and apply to all relevant employers now.

Article 6 – Internal Pay Criteria

Article 6 requires employers to make available to workers the criteria used to determine pay levels and pay progression. The criteria must be objective and gender-neutral and accessible to all workers. This is a standing obligation rather than a periodic one.

The provision is directed at internal pay governance. Because it does not obviously require significant national implementing choices beyond basic accessibility, it is a reasonable candidate for vertical direct effect against public employers, subject to national court interpretation. Against private sector employers, the indirect effect principle applies, national courts must read existing employment law obligations around information provision as far as possible in conformity with Article 6.

The practical implication is significant regardless of transposition status. An employer with no documented pay criteria is exposed in equal pay litigation in any EU country, because the absence of criteria will inform judicial assessment of whether a pay structure is transparent. This connects to the Danfoss principle discussed under Article 18.

Article 7 – Right to Information

What the article requires

Article 7 is one of the most operationally significant provisions. Workers have the right to request and receive, in writing, information on their individual pay level and the average pay levels, broken down by sex, for categories of workers performing the same work or work of equal value. Employers must inform workers annually of this right and the procedure for exercising it. Requests may be made through workers’ representatives or equality bodies.

Enforceability where there is no national law

Article 7 is phrased in precise terms and is unconditional in principle. Against public sector employers, it is arguably capable of vertical direct effect, and an employee of a public authority who submits a request from today is in a defensible position before a national court if the request is refused, though the outcome will depend on the specific national court’s approach.

Against private sector employers the position is more difficult. The obligation implies procedural infrastructure: systems for receiving and responding to requests, annual notifications, and pay level data by category. A cautious court may regard this infrastructure as requiring national implementation, making the argument for private sector enforceability through indirect effect alone weaker than for Article 5.

Where an employer does not comply with Article 7 in a country that has transposed, the burden of proof in any subsequent discrimination proceedings shifts to the employer automatically under Article 18, without the worker needing to establish a prima facie case first. That consequence is addressed fully below.

Article 8 – Accessibility

Article 8 requires that information provided under Articles 5, 6, and 7 be made available in accessible formats, including for persons with disabilities. It accompanies the substantive transparency provisions and its enforceability follows the same analysis as those articles.

Article 9 – Gender Pay Gap Reporting

What the article requires

Article 9 introduces mandatory gender pay gap reporting, tiered by employer size:

• 250 or more workers: annual reporting, first report due 7 June 2027, covering 2026 data.

• 150 to 249 workers: three-yearly reporting, first report due 7 June 2027.

• 100 to 149 workers: three-yearly reporting, first report due 7 June 2031.

• Fewer than 100 workers: member states may extend requirements but are not obliged to.

Seven indicators must be reported: the mean and median gender pay gap in base pay; the mean and median gap in variable or complementary components; the proportion of female and male workers receiving complementary pay; and the proportion of workers by pay quartile broken down by gender.

Enforceability and the data capture window

The first reporting deadline is June 2027, not today, so the direct effect analysis is less immediately pressing for Article 9 than for Articles 5 to 7. Two points matter regardless.

First, the 2026 pay data on which the first reports will be based is being generated now. Pay decisions made during the remainder of this year will appear in the first public gender pay gap report. Organisations that defer data capture until 2027 will have no retrospective remedy for what those reports show.

Second, Article 9 requires reports to be submitted to a competent national authority and made publicly available. In countries without transposing legislation, no such authority has been designated for Directive purposes. The reporting mechanism the Directive envisages cannot function without national law putting it in place. This creates a practical gap in enforcement infrastructure for the reporting obligation specifically, which does not yet exist in most of Europe.

Articles 10 and 11 – Joint Pay Assessment and Workers’ Representatives

Article 10 creates an escalation mechanism triggered where Article 9 reporting reveals a gender pay gap of more than 5% in any category of workers that cannot be justified on objective, gender-neutral grounds. Where this threshold is breached, the employer must carry out a joint pay assessment in cooperation with workers’ representatives, identifying the affected categories, explaining the causes, and setting out remedial actions with a timetable.

Article 11 requires employers to provide workers’ representatives, on request, with the information reported under Article 9.

Both obligations are downstream of Article 9 reporting and deferred in practice to mid-2027 at the earliest. Their direct effect analysis follows the same framework: arguably applicable against public employers in principle; not directly enforceable against private employers without national law. Neither obligation can function meaningfully until pay data has been captured and reported.

Article 10 has a structural implication worth noting here. The joint pay assessment requires employers to have a methodology for assessing whether roles are of equal value, because that is the basis on which pay categories are defined and the 5% threshold is measured. This connects directly to the definitions in Articles 12 to 14, which follow.

Articles 12 to 14 – Equal Work, Work of Equal Value, and Pay: The Definitions That Shape Everything Else

Why these articles are the most commercially significant in the Directive

Articles 12 to 14 set the definitions on which every other obligation depends. They are not freestanding obligations in the traditional sense; they are the architecture within which all transparency, reporting, assessment, and enforcement provisions operate.

Work of equal value is assessed using objective, gender-neutral criteria including education, professional qualifications, skills, effort, responsibility, work undertaken, and working conditions. The Directive explicitly requires that tools and methodologies be available for making this assessment. It assumes that employers and courts can evaluate work of equal value using those objective criteria. In practice, that is difficult to achieve consistently without a structured evaluation methodology.

Pay is defined broadly as the ordinary basic or minimum wage or salary and any other consideration the worker receives directly or indirectly in respect of employment. Variable elements, bonuses, benefits in kind, and other remuneration components are all included.

Direct effect and interpretive obligation

These provisions function primarily as definitional anchors rather than freestanding rights. National courts in countries without transposing legislation are required, under the indirect effect principle, to interpret existing equal pay law using these definitions from today. That has concrete consequences in litigation: a claimant relying on existing domestic equal pay legislation can argue that the court must assess work of equal value using the framework the Directive provides, even if the national legislation predates the Directive.

The definition of work of equal value also interacts with Article 157 TFEU, which is directly applicable without any need for transposition and has been binding in all member states since the early period of EU law. The Directive builds on and clarifies the Article 157 TFEU principle. Where an employer cannot demonstrate that roles it treats as unequal in value have been assessed against objective criteria, that exposure exists under primary EU law regardless of transposition status.

The job evaluation implication

The combination of Articles 12 to 14 (definitions and methodology requirement), Article 10 (the 5% joint assessment trigger), and Article 18 (the burden of proof shift where transparency obligations are unmet) creates a structure that effectively requires employers to have a documented, defensible approach to job evaluation. These are not three separate requirements operating in isolation. Together, they mean:

• Without a methodology, an employer cannot reliably define categories of workers performing equal work or work of equal value.

• Without accurate categories, Article 9 reporting will be unreliable and potentially misleading.

• Without reliable reporting, the 5% joint assessment trigger in Article 10 cannot be applied correctly.

• Without compliance with the transparency obligations, Article 18 shifts the burden of proof to the employer in any discrimination claim automatically.

This is the structural logic of the Directive. The absence of a structured job architecture is not a minor operational gap. It is the point of entry for every enforcement mechanism the Directive contains, and it is a gap that is already relevant under Article 157 TFEU, independent of transposition status.

Article 15 – Intersectional Discrimination

Article 15 requires member states to take into account the specific situation of workers who experience intersectional discrimination: pay inequality linked to a combination of gender with another protected characteristic such as racial or ethnic origin, disability, sexual orientation, or age. The provision leaves significant discretion to member states in implementation and is therefore less likely to meet the threshold of precision and unconditionality required for direct effect. Its operative significance from today is primarily interpretive: courts and enforcement bodies should apply an intersectional lens when examining pay discrimination claims, and existing domestic equality legislation should be read accordingly.

Article 16 – Equality Bodies and Enforcement Authorities

Article 16 requires member states to designate one or more competent bodies responsible for enforcement, with powers to assist workers, conduct surveys, issue recommendations, and impose penalties. In countries without transposing legislation, no such body has been formally designated for Directive 2023/970 purposes. Existing equality bodies retain competence under pre-existing domestic law, but the Directive-specific enforcement infrastructure does not yet exist in most of Europe. This means that even where a substantive right is arguably capable of direct effect, the designated administrative route for exercising it does not yet exist in many jurisdictions.

Articles 17 and 18 – Compensation and the Burden of Proof

Article 17: Full compensation, no cap

Article 17 requires member states to ensure that workers who have suffered pay discrimination have access to full compensation, including back pay, related bonuses, and non-material damage. There is no cap on compensation. In countries without transposing legislation, the indirect effect principle requires courts to interpret existing compensation rules as far as possible in conformity with the no-cap requirement, though the extent to which this can override an express domestic cap without implementing legislation is an open question that national courts will need to address.

Article 18: The burden of proof shift

Article 18 is the provision with the most direct impact on litigation risk. It operates in two stages:

• Standard reversal: Where a worker establishes facts from which pay discrimination may be presumed, the burden shifts to the employer to prove that no discrimination has occurred.

• Automatic reversal: Where an employer has not complied with the transparency obligations in Articles 5, 6, 7, 9, or 10, the burden shifts without the worker needing to establish a prima facie case at all.

The Danfoss principle, established by the Court of Justice in Case C-109/88, already holds that where a pay system is totally lacking in transparency, the burden of proof shifts to the employer. Article 18 codifies this principle and extends its scope.

On direct effect in non-transposing countries, the position requires careful qualification. Article 18’s standard reversal (first stage) reinforces and is consistent with existing CJEU case law on equal pay, and national courts applying Article 157 TFEU claims are likely to apply an equivalent presumption in any event. The interpretive obligation under the Marleasing principle is strong and practically significant here.

The automatic reversal (second stage), triggered specifically by failure to comply with Articles 5, 6, 7, 9, and 10, is more contested as a matter of standalone direct effect. Burden of proof rules are deeply embedded in national procedural law, and courts in several jurisdictions are unlikely to treat a Directive-based procedural rule as self-executing in private disputes without legislative implementation. The more accurate framing for un-transposed countries is that Article 18’s automatic reversal reinforces the existing Danfoss interpretive obligation and provides a strong basis for arguing that courts should apply a transparency-linked burden shift in equal pay proceedings, but it is not yet uniformly established as directly enforceable in the absence of national law.

The practical consequence for employers is the same in either analysis. An employer that has not implemented the transparency obligations in Articles 5, 6, 7, 9, and 10 is carrying litigation risk regardless of whether the Directive has been transposed in its jurisdiction. Where transposition is complete, that risk is direct and immediate. Where it is not, the risk is not yet zero.

Articles 19 to 23 – Procedural Protections and the Pay Secrecy Ban

Articles 19 to 23 cover procedural matters: the right to bring proceedings after employment ends, the right of associations and equality bodies to act on behalf of claimants, limitation periods of at least three years, protection from victimisation for workers who invoke their rights, and the prohibition on pay secrecy clauses.

The pay secrecy ban in Article 23 prohibits contractual clauses that prevent a worker from disclosing their pay or seeking information about pay levels. The provision is among the more precise and unconditional in this section. Against public sector employers it is arguably capable of vertical direct effect from today, subject to national court interpretation. For private sector contracts, national courts are required under the indirect effect principle to interpret existing employment law in a way that renders such clauses unenforceable, to the extent the existing law permits.

Anti-victimisation protection in Article 19 follows a similar analysis. Workers who make complaints or bring proceedings related to pay transparency must be protected against adverse treatment. This type of prohibition has generally been treated as a strong candidate for vertical direct effect against public employers. In private sector disputes, existing employment protection law must be interpreted consistently with it.

Part 3: What Is Actionable Now – A Summary

The article-by-article analysis can be organised into three categories: obligations in force now, obligations arguably enforceable against public employers, and obligations that remain contingent on national implementation for private sector employers. The table below covers the five provisions that matter most in practice.

Two points from this table deserve emphasis. First, Article 157 TFEU is directly applicable in all EU countries, to all employers, without any requirement for transposition. The equal pay principle is primary EU law; the Directive builds on it without creating it. Second, the data capture obligation under Article 9 is effectively live from today even though the first reporting deadline is June 2027, because the 2026 pay data being generated now is the data that will appear in that first report.

Part 4: What This Means for Organisations

If Your Country Has Fully Transposed (Slovakia and Italy)

All obligations under the Directive apply through national law with effect from today. Salary ranges must appear in job postings. Workers can submit Article 7 requests. Pay secrecy clauses are unenforceable. The burden of proof provisions in Article 18 are operative. The first gender pay gap reports for employers with 150 or more workers are due in June 2027, based on 2026 data being generated now.

If Your Country Has Partial Measures in Force (Poland, Malta, Belgium)

Enacted provisions apply fully. For obligations not yet covered by national law, the analysis in Part 2 determines what is arguably enforceable against public employers now and what remains pending for the private sector. HR functions should map which provisions are live and not assume that incomplete overall transposition means no immediate obligations.

If Your Country Has a Draft but No Enacted Law

Public sector employers face arguable direct enforcement of the Directive’s more precise and unconditional provisions, subject to how national courts approach each claim. Private sector employers do not face direct enforcement yet, but national courts must apply the indirect effect principle to all existing domestic law. The draft legislation provides the most reliable proxy for what national law will require. There is no advantage to waiting for enactment before beginning internal preparation.

Germany has no formal bill despite extensive commission work. The Netherlands and Denmark have both formally confirmed that implementation will not take effect until 1 January 2027. Sweden has paused implementation entirely, calling for the Directive to be renegotiated at EU level. Together these represent four of the largest employer populations in Europe and create material uncertainty for multinationals operating across jurisdictions.

If Your Country Has No Draft and No Transposition

Public sector employers face arguable reliance on the Directive’s clearer provisions by employees from today, subject to national court interpretation. Private sector employers do not face direct enforcement yet, but the indirect effect principle applies to all existing domestic law, and Francovich liability creates structural pressure on member states to accelerate. The European Commission is expected to begin infringement proceedings under Article 258 TFEU, with the possibility of financial penalties under Article 260(3) TFEU for failure to notify transposition measures.

For All Employers Across the EU: The Obligation That Applies Regardless of Transposition

Article 157 TFEU is directly applicable. The equal pay principle does not require transposition and never has. The Directive creates the transparency and enforcement infrastructure around it; it does not create the underlying obligation.

An employer anywhere in the EU that cannot demonstrate, using documented and objective criteria, that roles it treats as unequal in value have been properly assessed is exposed under primary EU law right now. The Directive’s definitions in Articles 12 to 14 and its methodology requirement in Article 10 provide the framework that courts and enforcement bodies will use to evaluate whether that obligation has been met.

The absence of a structured job evaluation methodology is not, in the regulatory environment that exists from today, a gap in operational best practice alone. It is a legal and commercial risk that connects to every enforcement mechanism the Directive contains, from the 5% joint assessment trigger to the transparency-linked burden of proof shift, and it is a risk that exists under Article 157 TFEU independently of whether your country has transposed.

Conclusion

EU Directive 2023/970 is in force across all 27 member states as a matter of EU law. The degree to which its provisions are arguably enforceable through national courts today depends on the transposition status of each country and whether the claim is against a public or private employer. But the idea that organisations outside Slovakia and Italy face no legal exposure yet is not accurate.

Public sector employees in un-transposed countries can make arguable claims under several provisions, with the strength of those arguments varying by article and by national legal context. Private sector employees cannot yet compel direct compliance, but courts must apply the indirect effect principle to all existing domestic law, and the Danfoss burden-shift in equal pay proceedings operates through existing CJEU jurisprudence independently of the Directive’s transposition.

The reporting obligations, with first deadlines in June 2027, give most organisations further time on paper. The 2026 pay data those reports will draw on is being generated now. Pay decisions, job classification choices, and salary banding work done over the coming months will determine what the first public report shows. This is the window in which the most consequential compliance preparation can be done.

The fragmented transposition picture is temporary. Infringement proceedings are likely to increase pressure on member states to accelerate implementation. The need to demonstrate how work of equal value is assessed using objective criteria will become increasingly enforceable across all member states as that legislation arrives. Organisations that treat today as a non-event are deferring risk, not avoiding it.