The qualifying rounds will be played on April 23 and 24.
Players from 16 countries are participating in the tournament.
Countries being represented are Thailand, Japan, United State of America, Cambodia, Indonesia, Philippines, Turkmenistan, Singapore, Sri Lanka, Great Britain, Portugal, Germany, Norway, Taipei, China and India, a CLTA release said today.
The main draw will have 32 participants in the singles event. Singles qualifying draw is of 48.
There are seven wild cards in qualifying round and four wild cards in the main draw.