Requirements For Halal Meat
Slaughtering and Tasmiya (pronoucing the name of God) bother are necessary to make flesh halal. the slaughter of a Muslim or the people of book is halal when they pronouce the name of God on it. Refer to the following video https://www.youtube.com/watch?v=dTkc47FqYpo https://www.youtube.com/watch?v=0CUSbgEVZzQ&t=102s