In sg everything needs pap certification. So pap can impose and collect related fees. Certification fees survey fees exam fees license fees renewal fees training fees upgrading fees annual fees etc etc
Al long Loan sharks certified already can be legit money lenders.
That is how PAP controls Islam in Singapore. They control the uztaz and what they can or cannot teach.
And many uztaz are MUNAFIKs, who loves their pockets more than believing what the Quran says, that their rizk is all up to Allah.