Remuneration for services rendered
11.  Subject to the provisions of this Act, no person shall be entitled to recover in any court any charge, fee or remuneration for any architectural services rendered in Singapore unless the person rendering such services is —
(a)a registered architect who has in force a practising certificate and practising on his own account or as a partner in a licensed partnership or a partnership consisting wholly of registered architects;
(b)an allied professional and doing so only by reason of being a partner in a licensed partnership; or
(c)a licensed corporation.