TOEIC measures the efficiency and the value of an English language training course for you:

(来源：最老牌的英语学习网站 EnglishCN.com)

 •  When your employees take the TOEIC before and after completion of the program the difference between the two scores will tell you how effective the program has been. 
 
 •  Based on this information you can then take a decision as to which eduction provider you want to engage for further language training programs. 
 
 •  If your English class lasts for a longer period it is advisable to take the TOEIC on a regular basis (after every 100 training units). 
  (来源：英语麦当劳－英语学习门户 EnglishCN.com)

(来源：英语分类信息 http://fl.englishcn.com)