The Malaysia International Dive Expo (MIDE) offers people the chance to see some of the best spots for the sport in the country.
For those on Malaysia holidays who like adventure, the event could be just what they are after.
Its objective is to showcase the nation's claim to be "Asia's best diving spots", as well as one of the leading locations in the world.
There are 120,000 certified Malaysian divers and people can learn how to master the activity from the age of eight.
"This exhibition is a good platform to raise awareness to the visitors who may be mostly divers, future divers or general public to be responsible," MIDE observed.
It is being held at the Putra World Trade Centre from July 1st – 3rd.
Reef Check Malaysia, WWF and the Malaysia Nature Society are among the conservation groups that will be at the event, while Dan Asia-Pacific executive director John Lippmann will give a talk.