It has been informed by the Ministry of Chemicals and Fertilizers that the Indian Standard does not include any categorization or specification for Aerospace Grade Hydrogen Peroxide for space R&D. Accordingly, it has been decided to grant exemption on the import of Aerospace Grade hydrogen for non- commercial R&D applications from Hydrogen Peroxide (Quality Control) Order. The officers under your jurisdiction be sensitized accordingly. (Customs Instructions 29/2025 Dated 12/09/2025)