Article 10: What triggers a joint pay assessment and what does it require?

Most employers preparing for the EU Pay Transparency Directive focus on Article 9, the annual report. That is the right starting point. But the Article 10 joint pay assessment is where the Directive's enforcement logic concentrates. A pay gap report that reveals nothing above 5% closes the loop for that cycle. A report that reveals a gap above 5% opens a mandatory process with a Works Council, a remediation obligation, and a formal outcome shared with a national monitoring body.

This article explains exactly what triggers the joint assessment, what it must contain, how it interacts with the Works Council's existing rights under German law, and what employers should put in place before their first report is published.

What triggers the assessment

The trigger is precise. Article 10 of the Directive applies when three conditions are simultaneously true:

1. A gap of 5% or more exists in the average pay level between female and male workers within a category of comparable work.
2. The employer cannot justify the gap using objective, gender-neutral criteria: documented, verifiable reasons that apply consistently to all workers in the group.
3. The gap has not been remedied within six months of the date the Article 9 report was submitted to the national monitoring body.

All three conditions must be met. A company that identifies a 6% gap and can fully justify it with documented seniority differentials is not automatically required to conduct a joint assessment. A company that identifies a 6% gap, cannot justify it, but remedies it (by making the necessary pay adjustments before the six-month window closes) also avoids the formal assessment process.

The 5% threshold applies at the level of each individual comparable work category, not at the level of the company-wide pay gap. A company with a company-wide gap of 2% can still trigger Article 10 if one specific comparable work group shows a gap above 5%.

This is one of the reasons the definition of comparable work groups matters as much as it does. The number of groups, and how they are drawn, determines how many potential Article 10 triggers exist in your organisation's pay data.

What the assessment must include

The Directive specifies the content of the joint pay assessment with more precision than most employers expect. It is not a general review. It has six mandatory components.

The Works Council's role, and what it means in Germany

The Directive uses the phrase "in cooperation with workers' representatives" to describe how the joint assessment must be conducted. In Germany, that phrase has a specific legal meaning.

The German expert commission confirmed in its October 2025 report that the Betriebsrat is the legally designated employee representative for Article 10 purposes. Trade unions are not the relevant party for this process, even where the employer is fully covered by a collective agreement (Tarifvertrag).

This matters for two reasons.

First, the Works Council already has significant co-determination rights under BetrVG §87 that apply to pay systems and HR analytics tools. Any company running a pay equity analysis, including for the purposes of Article 10, is likely to require Works Council consultation under existing German law, independent of the EU Directive. The expert commission recommended against creating new co-determination rights under the transposition law, on the basis that existing BetrVG rights are already sufficient. This means the Works Council's leverage in the Article 10 process is grounded in established German labour law, not just the new Directive.

Second, the cooperation requirement is substantive, not procedural. The Works Council must be engaged in the analysis itself, reviewing the job evaluation methodology, examining root causes, and agreeing on the remediation plan, not merely informed of the result after the fact. A company that prepares the assessment internally and presents the Works Council with a completed document has not met the cooperation requirement under Article 10.

The practical consequence is that the Article 10 process cannot be compressed into a single meeting. It requires a structured dialogue that begins before the report is published, not after a gap is revealed.

What counts as a justifiable gap, and what does not

The 5% threshold triggers the process. Whether that process can be closed quickly or escalates into a full joint assessment depends on whether the employer can justify the gap. The Directive's standard is exact: justification requires objective, gender-neutral criteria that are documented, verifiable, and applied consistently to all workers in the comparable group.

The exclusion of salary negotiation outcomes is particularly significant for the German mid-market. A substantial portion of pay dispersion in unstructured compensation systems originates in hiring negotiation, where research consistently shows women negotiate less frequently and less successfully than men. Under the Directive, a company cannot point to negotiation history as the reason a gap exists. It must either close the gap or accept that it is unjustified.

The consequences of not conducting the assessment

Failure to initiate a required joint pay assessment does not simply leave the employer where they started. It compounds the original violation.

Once the six-month remedy window has passed and the assessment has not been conducted, the employer is in continued and aggravated breach of the Directive. The national enforcement body can compel the assessment. All pay discrimination claims from employees in the affected comparable work group remain in an adversarial burden-of-proof posture: the employer must disprove discrimination, not the employee prove it. And the unremedied gap itself becomes direct evidence of ongoing discrimination in any legal proceedings.

The Directive also provides for repeated infringement consequences that go beyond fines: exclusion from public procurement, revocation of public grants and subsidies, and potential inclusion in national enforcement registers. These consequences require a second or further breach, but the trajectory from a missed Article 10 obligation to public procurement exclusion is a straight line.

What employers should put in place before the first report

The Article 10 process is substantially easier to manage if the infrastructure for it exists before the report is published. Three things matter most.

Document your comparable work group methodology before you run the numbers. The job evaluation review required under Article 10 asks whether your methodology was objective and gender-neutral at the time of classification. If the methodology was not documented before the gaps were known, the review cannot credibly answer that question. The methodology must predate the results.

Establish a structured Works Council dialogue on pay equity now. The cooperation requirement in Article 10 is not something that can be stood up in response to a report. Works Councils have co-determination rights under §87 BetrVG that apply to the deployment of HR analytics tools and to changes in pay systems. Beginning that dialogue before the first report removes the risk of a procedural dispute at the worst possible moment: when a gap has already been disclosed publicly.

Build a pay component breakdown into your data infrastructure. The pay structure analysis required under Article 10 asks where in the structure the gap originates. A single total compensation figure per employee does not answer that question. Base pay, bonus, variable pay, and benefits must be tracked and attributable separately, by gender, within each comparable work group.

The assessment is not the problem. The gap is.

The joint pay assessment is often described as a burden. It is better understood as a structured process for doing something employers should want to do anyway: identifying where unexplained pay gaps exist and fixing them before they become the basis for individual claims or enforcement action.

A company that enters its first Article 10 process with a documented methodology, a structured Works Council relationship, and clean pay data will resolve it. A company that enters the process without those things will find that the assessment is not the hard part. The preparation is.

The Directive gives employers until 7 June 2027 to publish their first report. The infrastructure for Article 10 needs to exist before that date, not after.