Collective bargaining is not a common labor practice in Taiwan. There are merely 42 firm level agreements signed by the trade unions and their employers today, which indicates Taiwan's union bargaining institution on the verge of extinction. Although, collective bargaining is deemed as a traditional major task of trade unions, why do Taiwanese trade unions not require employers to negotiate and conclude labor contracts? Unsuitable labor laws and regulations should be the key determinants. The Three Labor Laws amendments in Taiwan now are the first time revised from the perspective of collective labor relations system as a whole, and expected to make significant adjustments of bargaining procedures and union organization regulations. The paper analyzes the existing trade union and bargaining situations, discuss the concerned contents of the law amendments and potential problems of their implementations after the laws promulgated in the near future, as well as, basis on the analysis to predict a trend of moving toward a more centralized model in the trade union and bargaining structure.