IITTI is the emerging world standard in business soft skill certification. Just like TOEFL, IELTS or GMAT, IITTI certification allows employers to evaluate your business soft skills.
Employers, especially big multinational companies are all struggling to build a company culture where diverse employees from different background can work together with less misunderstanding and friction.
If you can show them you took the initiative to learn about business soft skills, especially a standardized international protocol, you stand to be head-and-shoulder above your competitions in a job interview.
Not only is the certification itself beneficial, but it also gives you a great conversation piece during the interview. You can describe the topics you've learned and the exam process. Something unique and leading-edge. Something memorable for the HR interviewers to remember you by.
Get this before everyone else does to have the early-mover advantage!