Samenvatting

On 16 December 2020, the Supreme Court of Lithuania (Cassation Court) delivered a ruling in a case where an employee claimed that the employer, JSC ‘Lithuanian Railways’, did not apply the regulations of the company’s employer-level collective agreement and did not pay a special bonus – an anniversary benefit (i.e. a benefit paid to employees on reaching a certain age) – because the employee was not a member of the trade union which had signed the collective agreement. According to the employee, she was discriminated against because of her membership of another trade union, i.e membership of the ‘wrong’ trade union.
The Supreme Court held that combatting discrimination under certain grounds falls within the competence and scope of EU law, but that discrimination on the grounds of trade union membership is not distinguished as a form of discrimination. Also, the Court ruled that in this case (contrary to what the employee claimed in her cassation appeal) Article 157 of the Treaty on the Functioning of the European Union (TFEU) is not applicable because it regulates the prohibition of discrimination on other (sex) grounds. Moreover, the Court found that there was no legal basis for relying on the relevant case law of the ECJ which provides clarification on other forms of discrimination, but not on discrimination based on trade union membership.