Differences Between Kosher and Halal in Slaughter and Production
Although kosher and halal are similar in many ways, they differ significantly on slaughter method, meat-dairy separation and alcohol.
Kosher and halal share many common points in aiming for food that follows the rules; in both, pork is forbidden and animals must be slaughtered in a specific way. However, there are important differences in the details, and a product being kosher does not automatically mean it is halal.
The most striking difference is meat-dairy separation: kashrut strictly forbids meat and dairy together, while halal has no such distinction. In slaughter, kosher accepts only shechita performed by a trained Jewish slaughterer (shochet), whereas halal slaughter conditions differ.
Approaches also diverge on alcohol and certain additives: while alcohol is generally forbidden in halal, wine and alcohol can be considered kosher under certain conditions. For this reason producers targeting both markets often prefer to obtain two separate certificates.