Collective Agreement Act Article 13
A collective agreement may stipulate that an employer bounded by the agreement without justifiable reasons shall not adjust working conditions for workers who are covered by the agreement. Unless the agreement has stipulated that those workers not covered by the agreement shall pay a certain amount of fees to the labor union.
中文原文 團體協約法第13條
團體協約得約定，受該團體協約拘束之雇主，非有正當理由，不得對所屬非該團體協約關係人之勞工，就該團體協約所約定之勞動條件，進行調整。
但團體協約另有約定，非該團體協約關係人之勞工，支付一定之費用予工會者，不在此限。
但團體協約另有約定，非該團體協約關係人之勞工，支付一定之費用予工會者，不在此限。