Article 3 Exemption from registration under section 1 of the Act

Subject to the provisions of Article 6 and 7 of this order, any person who, on any premises to which this Article applies which are used for the purposes of any undertaking carried on by him, keeps or uses or causes or permits to be kept or used any radioactive material to which this Article applies is hereby granted exemption from registration under section 1 of the Act (which provides for the registration of persons who keep or use radioactive material) in respect of those premises and the keeping and use thereon of that radioactive material.