International Halal Services (IHS) is an institution that bridges the needs of international halal certification based on multilateral cooperation. IHS carries out its activities as a QR Code provider for halal product certification that has been authorized by halal institutions in each country. Thus, every product that has a QR Code from IHS (International Halal Services) has a trusted and traceable halal certificate. IHS halal QR Code is blockchain-based (decentralized, transparent, immutable, permanent, cryptographic and Distributed Ledger).