The Customer Service Week (CSW) is here! You probably know that the first full week in October is celebrated as the Customer Service Week in a number of countries. It’s a time to beam the spotlight on customer service issues and appreciate those who serve customers. Ever since the International Customer Service Association (ICSA) came up with the idea of a customer service week, the celebration has gained acceptance across the globe. In 1992, the US Congress formally recognized it as a national celebration.