SMSTS CSCS Card

 If you hold a valid SMSTS certificate you only need to study a further 11 modules to gain the diploma which will take 18-24 months of studying live online lectures, without a valid SMSTS certificate it will take 24 months. https://www.theccm.co.uk/cscs-black-card/

http://www.nicovideo.jp/watch/sm36902659