Yes, the reporting obligation on the gender pay gap differs per EU country in its implementation, even though the obligation itself comes from one European directive. The directive determines who must report and on which topics, but leaves it to each Member State to decide which authority you report to, in which format, and via which channel. For a company with establishments in multiple Member States, this means that the reporting obligation is essentially the same across the board, but in practical implementation it can vary per country.
The starting point is therefore a directive, not a directly applicable regulation. A directive sets out a result that each Member State must achieve, but the national legislator determines how. This explains why the core of the reporting obligation — who falls under it, what is reported on, and that a signal arises when a difference of a certain size is identified — is essentially the same across the EU, while the associated forms, deadlines within the set frameworks and supervisory authorities are laid down per country in the national implementing law.
What the directive sets out, and what Member States fill in themselves
The directive sets the minimum threshold: from which number of employees the reporting obligation applies, on which compensation categories reporting is required, and what happens when a difference is identified. Member States may be stricter within these frameworks, and on some aspects there are choices they make themselves. Think of the precise method of submission, the language in which reporting must be done, and which government authority receives and publishes the reports. For the question of whether and from when the obligation applies to your organisation, the national implementing law is the point of reference, not the directive text itself.
Where the differences between countries become visible in practice
Three areas vary the most in practice. First, the competent authority: in one country it is a labour inspectorate, in another an equality body or a separate ministerial desk. Second, the format: some Member States work with a mandatory digital form, others allow more flexibility in form as long as the mandatory elements are included. Third, the publication requirement: in some countries the report is (partly) made public, in others it remains restricted to the supervisory authority and worker representation. These differences are in national law, not in the directive, and must therefore be checked per country with the competent authority or the official legal text of that country.
What this means for a company with establishments in multiple countries
If you have employees in multiple Member States, the first question is how the hundred-employee threshold is counted in your situation; this topic is covered elsewhere in our knowledge base and itself also differs separately from the country differences that apply here. Once it is established that you are subject to the reporting obligation, the second question is which authority you report to, in which format and according to which national deadline for each country of establishment. This can mean that the same company completes a different template in one country than in another, while the underlying calculation — the gender pay gap per compensation category — is substantively comparable. examined per topic how this is regulated per country provides an overview of this, with the source in the official text included.
What has not yet been determined
Not every Member State has established the national transposition at the same time and to the same level of detail. Where a country still needs to supplement or clarify the implementing rules, that is not yet established policy but announced or in preparation. For the most current status per country, the national legal text or the competent supervisory authority of that country is the appropriate source; we describe what is known and what remains open, but make no prediction about the outcome of ongoing legislative processes.
How you verify this for your own situation
Because the differences per country lie in the implementation and not in the idea behind the reporting obligation, it is especially important for an organization with multiple locations to know per country which authority, which format and which national deadline apply. see in a few questions which obligations apply to your locations provides an initial indication there, with per topic the source in the official text. You can read how we compile that information and where it comes from on the page that explains where the information comes from.
Do you want to know what this concretely means for your organization, per country where you are active? Do the free quick-scan or browse through the knowledge base; both can be consulted without an account and provide the source in the official text directly. For the detailed implementation per obligation with templates and country-specific sections, you can look at what a subscription adds to the free sections.