Pay transparency

The principle that pay and the criteria used to set it should be open and accessible, so that unjustified differences can be identified and challenged.

Gender pay gap

The difference in average pay between female and male workers, usually expressed as a percentage. It can be measured across a whole employer or within categories of workers.

Equal pay for equal work

The rule that workers must receive the same pay for the same work, or for work of equal value, without discrimination based on sex.

Work of equal value

Different jobs that are comparable when assessed against objective criteria — skills, effort, responsibility and working conditions — and that therefore attract equal pay.

Pay level

A worker's gross annual and gross hourly pay, including all complementary or variable components such as bonuses, allowances and benefits.

Pay progression

The way a worker's pay increases over time, for example through experience, performance or seniority. The criteria for progression must be objective and gender-neutral.

Categories of workers

Groups of workers performing the same work or work of equal value, defined by the employer using objective, gender-neutral criteria. Pay gaps are reported and assessed within these categories.

Joint pay assessment

A review carried out by an employer together with workers' representatives when reporting reveals an unjustified average pay gap of at least 5% in a category that has not been corrected within six months.

Pay secrecy

Contractual or workplace rules that stop workers disclosing or discussing their pay. The Directive prohibits clauses that prevent workers from revealing their pay.

Reporting bands

The employer-size thresholds that determine whether, when and how often gender pay gap reporting is required — for example 250 or more, 150 to 249, and 100 to 149 workers.

Transposition

The process by which EU Member States turn a directive into national law. The Pay Transparency Directive must be transposed by 7 June 2026.

Gender-neutral criteria

Standards for setting pay, grading jobs and awarding progression that do not favour one sex over another and are based on objective, job-related factors.

These definitions describe the EU Directive baseline and are general information, not legal advice. National implementing laws may use different wording. Confirm the position for each country with a qualified local adviser.

See also: Guide · Equal value · FAQ

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