Compliance varies by product type and target region. For wearable items like rosary necklaces or medals, ensure they meet REACH (EU) or CPSIA (US) standards regarding lead, cadmium, and nickel content. For electronic religious items (e.g., digital Quran players or LED altars), verify CE, FCC, and RoHS certifications. If the items are made of specific woods or organic materials, a Fumigation Certificate and a Phytosanitary Certificate may be required for customs clearance to prove the items are pest-free.