This summary is to analyze the frequency of GST Guide Revision since 2013. There are total of 209 revisions for 90 selected GST guides as at 06/02/2017. The summary of revision frequency will continue to update but will publish on yearly basis. 

The following charts indicate that the highest revision of GST Guides happened between 2015 second half year and 2016 half year.

Chart 1 - Visual Map on the Frequency of GST Guide Revision

Frequency of GST Revisions

Chart 2 - Top 5 GST Guides being revised 

Frequency of Revision by Year