Amazon violated federal labor law by not allowing union representation during disciplinary meetings and suspending a worker for 10 weeks for being a union leader, a NLRB judge found.
Judge Benjamin Green dismissed charges of Amazon suspending and discharging another employee for union activity.
Amazon and Amazon Labor Union have been in conflict since warehouse workers' vote for union representation in 2022.
Amazon was found to have illegally denied workers their Weingarten rights and displayed anti-union animus by treating the union leader's case differently from others, according to the ruling.