This document discusses parameters for regulating new Islamic financial products. It proposes guidelines for product approval involving submission to a Shariah committee, legal board, and central bank. A process is outlined involving identifying the product objectives, structure, risks and mitigation measures. Issues that may arise with regulation include differing rulings from Shariah scholars, ensuring legal documents properly capture rulings, and aligning products with Maqasid al-Shariah. Harmonization is suggested to avoid inconsistencies between institution rulings.