Relationship of international law and municipal law — Treaties — Whether conferring rights and obligations on individuals — Constitution of the Netherlands, Article 93 — Provision allowing for direct effect of treaties — Scope

Human rights — Employment — Right to equal pay — International Covenant on Economic, Social and Cultural Rights, 1966, Article 7(a)(i) — Criteria for determining whether right directly applicable Treaties — Effect in municipal law — Direct effect of treaties — International Covenant on Economic, Social and Cultural Rights, 1966, Article 7(a)(i) — Whether having direct effect in municipal law — The law of the Netherlands