The main stipulation for fast food companies is that they must refrain from advertising around programmes where young children constitute 4 per cent of the audience or above.
The 4As has been appointed as a watchdog to ensure the regulations as adhered to.
Malaysia's health minister resigned last week after admitting that he was the man in a widely circulated sex video.
Chua instigated a move towards tighter control of fast food advertising in May last year when he suggested that fast food was as unhealthy as alcohol and tobacco in a national newspaper.