Food and Drink

Gelatine derived from non-halaal sources

Q: What is the Shariah ruling regarding gelatine? Most of the halaal certifying bodies here are of the opinion that gelatine derived from non-halaal sources is halaal. They aver that the gelatine derived from non-halaal sources undergoes a "metamorphisis" and therefore is halaal. But the matter is indestructible and surely their contentions cannot be correct? However, it eludes logical comprehension that apparently our Ulama has yet to challenge the halaal certifying bodies concerned in regard to the issue and the halaal certifying bodies remain unchallenged. But what is your take on the matter?