Well, put it this way. Here in Malaysia (or anywhere else in the world I'm aware of), there is no professional body governing photographers/photography.
There are associations, but not a professional body, unlike one of the other "professions" worldwide.
For example, in Malaysia, you cannot call yourself an accountant unless you're a member of the Malaysian Instute of Accountants. You may have an accounting degree, post grad, member of CPA, etc... but if you're not a member of the MIA, you cannot use the term "accountant". You can be an Accounts Executive, Manager, etc...
(Ridiculously though, entry requirements to the MIA is a bit... unstable, but we're not here to talk about that)
No such body exists. There are associations, such as Wedding and Portrait Photographers Malaysia (WPPM) - which has Professional, Enthusiast and Student memberships... but not all photographers are a member of it, even the professionals.
A professional body would usually also have other regulations and standards that all their members would need to abide by - which, is also not present (generally)
As far as I'm concerned, if you take photographs, you're a photographer. No one - not even in Malaysia - can NOT call you a photographer, or scold/shout/yell/insult you for calling yourself one. They have no legal right to do so.
Yes, some can call themselves a "Professional Photographer", but under what governing body are they recognised as a professional?