Event Space The IDCC Convention Centre Shah Alam has an elegant event space with a ceiling that is more than 20 feet high. The large pillar-less hall that is suitable for a wide variety of events. The modern elegance carries through from the building into the convention centre itself. Ambient lighting enhances the mood of the IDCC Convention Centre Shah Alam. They have 90,000 square feet of space through 11 connected halls that could be partitioned for smaller events or taken as a whole, making it the biggest space available in Shah Alam. Individual halls start from a capacity of 345 pax up to 1,000 pax. Combine them together, and you can take up to 8,000 pax.