More than 30 smart toilet seat enterprises was brought together on Nov 25 2016 for the 1st standard revision meeting for Electric Toilets for Home Use and Similar Use, numbered GB/T 23131-2008. This standard, after 7 years of implementation, failed to cover newly developed functions such as drying performance and odor elimination, resulting in disorientation in manufacturing and shopping. The revision involved testing methods for cleaning performance, energy consumption, water consumption, anti-bacterial performance, odor elimination, and lifespan. And it added an optional process: heating, flush, and drying. This revision is expected to raise the bar for industry access.