Deviated Sects Their Parties and Caller

Deviated Sects	Party	Callers
Muhtazila	Jamatuth Tawheed	Al Hidaya Foundation
Jahmiyya	Jamatuth Tabliq	P. jainul Abdeen
Kadriyya	Jamate Islami	Zakir Naik
Jabriyya	Ihwanul Muslimeen	Jamiah Nalimiah
Kawarij	Jamathuth Takfir	Jamiyathul Ulemah Sri Lanka
Shia	Al Muslimath	Bushair kerala

Islamic Verdicts on Halal Certifficates

The Authentic Islamic Ruling on Halal and Haram click here 

The Authentic Islamic Ruling on Halal and Haram Q & A click here 

Source: darsalaf.webs.com