Green Power Purchase ObligationREGULATION OF THE COUNCIL OFMINISTERSof 3 December 2002on the requirements imposed on thecontent of natural radioisotopes in raw materials and components applied inbuildings for the accommodation of people and livestock, and in industrialwaste applied in construction, and the control of radioisotope content.(Journal of Laws no. 220, item1850)Pursuantto art. 6 section 3 of the Atomic Energy Law of 29 November 2000 (Journal ofLaws of 2001, no. 3, item 18, no. 100, item 1085, no. 154, item 1800, of 2002,no. 74, item 676 no. 135, item 1145), the following is ordained:§1. All references to natural radioisotopes hereunder shall be made in respectof the following isotopes: potassium K-40, radium Ra-226 and thorium Th-228.§2. 1. The content of natural radioisotopes in raw materials and componentsapplied in buildings for the accommodation of people and livestock, and inindustrial waste applied in construction shall be determined with theapplication of:1)...