Nuclear Substances and Radiation Devices Regulations (SOR/2000-207)
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Regulations are current to 2024-11-11 and last amended on 2015-03-13. Previous Versions
SCHEDULE 1(Section 1 and paragraph 38(1)(e))
Exemption Quantities
Column 1 | Column 2 | Column 3 |
---|---|---|
Radioactive Nuclear Substance | Activity Concentration (Bq/g) | Activity (Bq) |
Actinium 227 | 1 × 10–1 | 1 × 103 |
Actinium 228 | 1 × 101 | 1 × 106 |
Americium 241 | 1 × 100 | 1 × 104 |
Americium 242 | 1 × 103 | 1 × 106 |
Americium 242mFootnote for Exemption Quantitiesa | 1 × 100 | 1 × 104 |
Americium 243Footnote for Exemption Quantitiesa | 1 × 100 | 1 × 103 |
Antimony 122 | 1 × 102 | 1 × 104 |
Antimony 124 | 1 × 101 | 1 × 106 |
Antimony 125 | 1 × 102 | 1 × 106 |
Argon 37 | 1 × 106 | 1 × 108 |
Argon 41 | 1 × 102 | 1 × 109 |
Arsenic 73 | 1 × 103 | 1 × 107 |
Arsenic 74 | 1 × 101 | 1 × 106 |
Arsenic 76 | 1 × 102 | 1 × 105 |
Arsenic 77 | 1 × 103 | 1 × 106 |
Astatine 211 | 1 × 103 | 1 × 107 |
Barium 131 | 1 × 102 | 1 × 106 |
Barium 133 | 1 × 102 | 1 × 106 |
Barium 140Footnote for Exemption Quantitiesa | 1 × 101 | 1 × 105 |
Berkelium 249 | 1 × 103 | 1 × 106 |
Beryllium 7 | 1 × 103 | 1 × 107 |
Bismuth 206 | 1 × 101 | 1 × 105 |
Bismuth 207 | 1 × 101 | 1 × 106 |
Bismuth 210 | 1 × 103 | 1 × 106 |
Bismuth 212Footnote for Exemption Quantitiesa | 1 × 101 | 1 × 105 |
Bromine 82 | 1 × 101 | 1 × 106 |
Cadmium 107 | 1 × 103 | 1 × 107 |
Cadmium 109 | 1 × 104 | 1 × 106 |
Cadmium 113m | 1 × 103 | 1 × 106 |
Cadmium 115 | 1 × 102 | 1 × 106 |
Cadmium 115m | 1 × 103 | 1 × 106 |
Calcium 45 | 1 × 104 | 1 × 107 |
Calcium 47 | 1 × 101 | 1 × 106 |
Californium 246 | 1 × 103 | 1 × 106 |
Californium 248 | 1 × 101 | 1 × 104 |
Californium 249 | 1 × 100 | 1 × 103 |
Californium 250 | 1 × 101 | 1 × 104 |
Californium 251 | 1 × 100 | 1 × 103 |
Californium 252 | 1 × 101 | 1 × 104 |
Californium 253 | 1 × 102 | 1 × 105 |
Californium 254 | 1 × 100 | 1 × 103 |
Carbon 11 | 1 × 101 | 1 × 106 |
Carbon 14 | 1 × 104 | 1 × 107 |
Cerium 139 | 1 × 102 | 1 × 106 |
Cerium 141 | 1 × 102 | 1 × 107 |
Cerium 143 | 1 × 102 | 1 × 106 |
Cerium 144Footnote for Exemption Quantitiesa | 1 × 102 | 1 × 105 |
Cesium 129 | 1 × 102 | 1 × 105 |
Cesium 131 | 1 × 103 | 1 × 106 |
Cesium 132 | 1 × 101 | 1 × 105 |
Cesium 134 | 1 × 101 | 1 × 104 |
Cesium 134m | 1 × 103 | 1 × 105 |
Cesium 135 | 1 × 104 | 1 × 107 |
Cesium 136 | 1 × 101 | 1 × 105 |
Cesium 137Footnote for Exemption Quantitiesa | 1 × 101 | 1 × 104 |
Cesium 138 | 1 × 101 | 1 × 104 |
Chlorine 36 | 1 × 104 | 1 × 106 |
Chlorine 38 | 1 × 101 | 1 × 105 |
Chromium 49 | 1 × 101 | 1 × 106 |
Chromium 51 | 1 × 103 | 1 × 107 |
Cobalt 55 | 1 × 101 | 1 × 106 |
Cobalt 56 | 1 × 101 | 1 × 105 |
Cobalt 57 | 1 × 102 | 1 × 106 |
Cobalt 58 | 1 × 101 | 1 × 106 |
Cobalt 58m | 1 × 104 | 1 × 107 |
Cobalt 60 | 1 × 101 | 1 × 105 |
Cobalt 60m | 1 × 103 | 1 × 106 |
Cobalt 61 | 1 × 102 | 1 × 106 |
Cobalt 62m | 1 × 101 | 1 × 105 |
Copper 60 | 1 × 101 | 1 × 105 |
Copper 64 | 1 × 102 | 1 × 106 |
Copper 67 | 1 × 102 | 1 × 106 |
Curium 242 | 1 × 102 | 1 × 105 |
Curium 243 | 1 × 100 | 1 × 104 |
Curium 244 | 1 × 101 | 1 × 104 |
Curium 245 | 1 × 100 | 1 × 103 |
Curium 246 | 1 × 100 | 1 × 103 |
Curium 247 | 1 × 100 | 1 × 104 |
Curium 248 | 1 × 100 | 1 × 103 |
Dysprosium 159 | 1 × 103 | 1 × 107 |
Dysprosium 165 | 1 × 103 | 1 × 106 |
Dysprosium 166 | 1 × 103 | 1 × 106 |
Einsteinium 253 | 1 × 102 | 1 × 105 |
Einsteinium 254 | 1 × 101 | 1 × 104 |
Einsteinium 254m | 1 × 102 | 1 × 106 |
Erbium 169 | 1 × 104 | 1 × 107 |
Erbium 171 | 1 × 102 | 1 × 106 |
Europium 152 | 1 × 101 | 1 × 106 |
Europium 152m | 1 × 102 | 1 × 106 |
Europium 154 | 1 × 101 | 1 × 106 |
Europium 155 | 1 × 102 | 1 × 107 |
Fermium 254 | 1 × 104 | 1 × 107 |
Fermium 255 | 1 × 103 | 1 × 106 |
Fluorine 18 | 1 × 101 | 1 × 106 |
Gadolinium 153 | 1 × 102 | 1 × 107 |
Gadolinium 159 | 1 × 103 | 1 × 106 |
Gallium 67 | 1 × 102 | 1 × 106 |
Gallium 72 | 1 × 101 | 1 × 105 |
Germanium 68 | 1 × 101 | 1 × 105 |
Germanium 71 | 1 × 104 | 1 × 108 |
Gold 195 | 1 × 102 | 1 × 107 |
Gold 198 | 1 × 102 | 1 × 106 |
Gold 199 | 1 × 102 | 1 × 106 |
Hafnium 181 | 1 × 101 | 1 × 106 |
Holmium 166 | 1 × 103 | 1 × 105 |
Hydrogen 3 | 1 × 106 | 1 × 109 |
Indium 111 | 1 × 102 | 1 × 106 |
Indium 113m | 1 × 102 | 1 × 106 |
Indium 114m | 1 × 102 | 1 × 106 |
Indium 115 | 1 × 103 | 1 × 105 |
Indium 115m | 1 × 102 | 1 × 106 |
Iodine 123 | 1 × 102 | 1 × 107 |
Iodine 125 | 1 × 103 | 1 × 106 |
Iodine 126 | 1 × 102 | 1 × 106 |
Iodine 129 | 1 × 102 | 1 × 105 |
Iodine 130 | 1 × 101 | 1 × 106 |
Iodine 131 | 1 × 102 | 1 × 106 |
Iodine 132 | 1 × 101 | 1 × 105 |
Iodine 133 | 1 × 101 | 1 × 106 |
Iodine 134 | 1 × 101 | 1 × 105 |
Iodine 135 | 1 × 101 | 1 × 106 |
Iridium 190 | 1 × 101 | 1 × 106 |
Iridium 192 | 1 × 101 | 1 × 104 |
Iridium 194 | 1 × 102 | 1 × 105 |
Iron 52 | 1 × 101 | 1 × 106 |
Iron 55 | 1 × 104 | 1 × 106 |
Iron 59 | 1 × 101 | 1 × 106 |
Krypton 74 | 1 × 102 | 1 × 109 |
Krypton 76 | 1 × 102 | 1 × 109 |
Krypton 77 | 1 × 102 | 1 × 109 |
Krypton 79 | 1 × 103 | 1 × 105 |
Krypton 81 | 1 × 104 | 1 × 107 |
Krypton 83m | 1 × 105 | 1 × 1012 |
Krypton 85 | 1 × 105 | 1 × 104 |
Krypton 85m | 1 × 103 | 1 × 1010 |
Krypton 87 | 1 × 102 | 1 × 109 |
Krypton 88 | 1 × 102 | 1 × 109 |
Lanthanum 140 | 1 × 101 | 1 × 105 |
Lead 203 | 1 × 102 | 1 × 106 |
Lead 210Footnote for Exemption Quantitiesa | 1 × 101 | 1 × 104 |
Lead 212Footnote for Exemption Quantitiesa | 1 × 101 | 1 × 105 |
Lutetium 177 | 1 × 103 | 1 × 107 |
Manganese 51 | 1 × 101 | 1 × 105 |
Manganese 52 | 1 × 101 | 1 × 105 |
Manganese 52m | 1 × 101 | 1 × 105 |
Manganese 53 | 1 × 104 | 1 × 109 |
Manganese 54 | 1 × 101 | 1 × 106 |
Manganese 56 | 1 × 101 | 1 × 105 |
Mercury 197 | 1 × 102 | 1 × 107 |
Mercury 197m | 1 × 102 | 1 × 106 |
Mercury 203 | 1 × 102 | 1 × 105 |
Molybdenum 90 | 1 × 101 | 1 × 106 |
Molybdenum 93 | 1 × 103 | 1 × 108 |
Molybdenum 99 | 1 × 102 | 1 × 106 |
Molybdenum 101 | 1 × 101 | 1 × 106 |
Neodymium 147 | 1 × 102 | 1 × 106 |
Neodymium 149 | 1 × 102 | 1 × 106 |
Neptunium 237Footnote for Exemption Quantitiesa | 1 × 100 | 1 × 103 |
Neptunium 239 | 1 × 102 | 1 × 107 |
Neptunium 240 | 1 × 101 | 1 × 106 |
Nickel 59 | 1 × 104 | 1 × 108 |
Nickel 63 | 1 × 105 | 1 × 108 |
Nickel 65 | 1 × 101 | 1 × 106 |
Niobium 93m | 1 × 104 | 1 × 107 |
Niobium 94 | 1 × 101 | 1 × 106 |
Niobium 95 | 1 × 101 | 1 × 106 |
Niobium 97 | 1 × 101 | 1 × 106 |
Niobium 98 | 1 × 101 | 1 × 105 |
Nitrogen 13 | 1 × 102 | 1 × 109 |
Osmium 185 | 1 × 101 | 1 × 106 |
Osmium 191 | 1 × 102 | 1 × 107 |
Osmium 191m | 1 × 103 | 1 × 107 |
Osmium 193 | 1 × 102 | 1 × 106 |
Oxygen 15 | 1 × 102 | 1 × 109 |
Palladium 103 | 1 × 103 | 1 × 108 |
Palladium 109 | 1 × 103 | 1 × 106 |
Phosphorous 32 | 1 × 103 | 1 × 105 |
Phosphorous 33 | 1 × 105 | 1 × 108 |
Platinum 191 | 1 × 102 | 1 × 106 |
Platinum 193m | 1 × 103 | 1 × 107 |
Platinum 197 | 1 × 103 | 1 × 106 |
Platinum 197m | 1 × 102 | 1 × 106 |
Plutonium 234 | 1 × 102 | 1 × 107 |
Plutonium 235 | 1 × 102 | 1 × 107 |
Plutonium 236 | 1 × 101 | 1 × 104 |
Plutonium 237 | 1 × 103 | 1 × 107 |
Plutonium 238 | 1 × 100 | 1 × 104 |
Plutonium 239 | 1 × 100 | 1 × 104 |
Plutonium 240 | 1 × 100 | 1 × 103 |
Plutonium 241 | 1 × 102 | 1 × 105 |
Plutonium 242 | 1 × 100 | 1 × 104 |
Plutonium 243 | 1 × 103 | 1 × 107 |
Plutonium 244 | 1 × 100 | 1 × 104 |
Polonium 203 | 1 × 101 | 1 × 106 |
Polonium 205 | 1 × 101 | 1 × 106 |
Polonium 207 | 1 × 101 | 1 × 106 |
Polonium 210 | 1 × 101 | 1 × 104 |
Potassium 40 | 1 × 102 | 1 × 106 |
Potassium 42 | 1 × 102 | 1 × 106 |
Potassium 43 | 1 × 101 | 1 × 106 |
Praseodymium 142 | 1 × 102 | 1 × 105 |
Praseodymium 143 | 1 × 104 | 1 × 106 |
Promethium 147 | 1 × 104 | 1 × 107 |
Promethium 149 | 1 × 103 | 1 × 106 |
Protactinium 230 | 1 × 101 | 1 × 106 |
Protactinium 231 | 1 × 100 | 1 × 103 |
Protactinium 233 | 1 × 102 | 1 × 107 |
Radium 223Footnote for Exemption Quantitiesa | 1 × 102 | 1 × 105 |
Radium 224Footnote for Exemption Quantitiesa | 1 × 101 | 1 × 105 |
Radium 225 | 1 × 102 | 1 × 105 |
Radium 226Footnote for Exemption Quantitiesa | 1 × 101 | 1 × 104 |
Radium 227 | 1 × 102 | 1 × 106 |
Radium 228Footnote for Exemption Quantitiesa | 1 × 101 | 1 × 105 |
Radon 220Footnote for Exemption Quantitiesa | 1 × 104 | 1 × 107 |
Radon 222Footnote for Exemption Quantitiesa | 1 × 101 | 1 × 108 |
Rhenium 186 | 1 × 103 | 1 × 106 |
Rhenium 187 | 1 × 106 | 1 × 109 |
Rhenium 188 | 1 × 102 | 1 × 105 |
Rhodium 103m | 1 × 104 | 1 × 108 |
Rhodium 105 | 1 × 102 | 1 × 107 |
Rubidium 86 | 1 × 102 | 1 × 105 |
Ruthenium 97 | 1 × 102 | 1 × 107 |
Ruthenium 103 | 1 × 102 | 1 × 106 |
Ruthenium 105 | 1 × 101 | 1 × 106 |
Ruthenium 106Footnote for Exemption Quantitiesa | 1 × 102 | 1 × 105 |
Samarium 151 | 1 × 104 | 1 × 108 |
Samarium 153 | 1 × 102 | 1 × 106 |
Scandium 46 | 1 × 101 | 1 × 106 |
Scandium 47 | 1 × 102 | 1 × 106 |
Scandium 48 | 1 × 101 | 1 × 105 |
Selenium 75 | 1 × 102 | 1 × 106 |
Selenium 79 | 1 × 104 | 1 × 107 |
Silicon 31 | 1 × 103 | 1 × 106 |
Silver 105 | 1 × 102 | 1 × 106 |
Silver 110m | 1 × 101 | 1 × 106 |
Silver 111 | 1 × 103 | 1 × 106 |
Sodium 22 | 1 × 101 | 1 × 106 |
Sodium 24 | 1 × 101 | 1 × 105 |
Strontium 85 | 1 × 102 | 1 × 106 |
Strontium 85m | 1 × 102 | 1 × 107 |
Strontium 87m | 1 × 102 | 1 × 106 |
Strontium 89 | 1 × 103 | 1 × 106 |
Strontium 90Footnote for Exemption Quantitiesa | 1 × 102 | 1 × 104 |
Strontium 91 | 1 × 101 | 1 × 105 |
Strontium 92 | 1 × 101 | 1 × 106 |
Sulphur 35 | 1 × 105 | 1 × 108 |
Tantalum 182 | 1 × 101 | 1 × 104 |
Technetium 96 | 1 × 101 | 1 × 106 |
Technetium 96m | 1 × 103 | 1 × 107 |
Technetium 97 | 1 × 103 | 1 × 108 |
Technetium 97m | 1 × 103 | 1 × 107 |
Technetium 99 | 1 × 104 | 1 × 107 |
Technetium 99m | 1 × 102 | 1 × 107 |
Tellurium 123m | 1 × 102 | 1 × 107 |
Tellurium 125m | 1 × 103 | 1 × 107 |
Tellurium 127 | 1 × 103 | 1 × 106 |
Tellurium 127m | 1 × 103 | 1 × 107 |
Tellurium 129 | 1 × 102 | 1 × 106 |
Tellurium 129m | 1 × 103 | 1 × 106 |
Tellurium 131 | 1 × 102 | 1 × 105 |
Tellurium 131m | 1 × 101 | 1 × 106 |
Tellurium 132 | 1 × 102 | 1 × 107 |
Tellurium 133 | 1 × 101 | 1 × 105 |
Tellurium 133m | 1 × 101 | 1 × 105 |
Tellurium 134 | 1 × 101 | 1 × 106 |
Terbium 160 | 1 × 101 | 1 × 106 |
Thallium 200 | 1 × 101 | 1 × 106 |
Thallium 201 | 1 × 102 | 1 × 106 |
Thallium 202 | 1 × 102 | 1 × 106 |
Thallium 204 | 1 × 104 | 1 × 104 |
Thorium 226Footnote for Exemption Quantitiesa | 1 × 103 | 1 × 107 |
Thorium 227 | 1 × 101 | 1 × 104 |
Thorium 228Footnote for Exemption Quantitiesa | 1 × 100 | 1 × 104 |
Thorium 229Footnote for Exemption Quantitiesa | 1 × 100 | 1 × 103 |
Thorium 230 | 1 × 100 | 1 × 104 |
Thorium 231 | 1 × 103 | 1 × 107 |
Thorium 232 | 1 × 101 | 1 × 104 |
Thorium 234Footnote for Exemption Quantitiesa | 1 × 103 | 1 × 105 |
Thorium naturalFootnote for Exemption Quantitiesa | 1 × 100 | 1 × 103 |
Thulium 170 | 1 × 103 | 1 × 106 |
Thulium 171 | 1 × 104 | 1 × 108 |
Tin 113 | 1 × 103 | 1 × 107 |
Tin 125 | 1 × 102 | 1 × 105 |
Tungsten 181 | 1 × 103 | 1 × 107 |
Tungsten 185 | 1 × 104 | 1 × 107 |
Tungsten 187 | 1 × 102 | 1 × 106 |
Uranium 230Footnote for Exemption Quantitiesa | 1 × 101 | 1 × 105 |
Uranium 231 | 1 × 102 | 1 × 107 |
Uranium 232Footnote for Exemption Quantitiesa | 1 × 100 | 1 × 103 |
Uranium 233 | 1 × 101 | 1 × 104 |
Uranium 234 | 1 × 101 | 1 × 104 |
Uranium 235Footnote for Exemption Quantitiesa | 1 × 101 | 1 × 104 |
Uranium 236 | 1 × 101 | 1 × 104 |
Uranium 237 | 1 × 102 | 1 × 106 |
Uranium 238Footnote for Exemption Quantitiesa | 1 × 101 | 1 × 104 |
Uranium 239 | 1 × 102 | 1 × 106 |
Uranium 240 | 1 × 103 | 1 × 107 |
Uranium 240Footnote for Exemption Quantitiesa | 1 × 101 | 1 × 106 |
Uranium naturalFootnote for Exemption Quantitiesa | 1 × 100 | 1 × 103 |
Vanadium 48 | 1 × 101 | 1 × 105 |
Xenon 123 | 1 × 102 | 1 × 109 |
Xenon 129m | 1 × 103 | 1 × 104 |
Xenon 131m | 1 × 104 | 1 × 104 |
Xenon 133 | 1 × 103 | 1 × 104 |
Xenon 135 | 1 × 103 | 1 × 1010 |
Ytterbium 169 | 1 × 102 | 1 × 107 |
Ytterbium 175 | 1 × 103 | 1 × 107 |
Yttrium 90 | 1 × 103 | 1 × 105 |
Yttrium 91 | 1 × 103 | 1 × 106 |
Yttrium 91m | 1 × 102 | 1 × 106 |
Yttrium 92 | 1 × 102 | 1 × 105 |
Yttrium 93 | 1 × 102 | 1 × 105 |
Zinc 65 | 1 × 101 | 1 × 106 |
Zinc 69 | 1 × 104 | 1 × 106 |
Zinc 69m | 1 × 102 | 1 × 106 |
Zirconium 93Footnote for Exemption Quantitiesa | 1 × 103 | 1 × 107 |
Zirconium 95 | 1 × 101 | 1 × 106 |
Zirconium 97Footnote for Exemption Quantitiesa | 1 × 101 | 1 × 105 |
Return to footnote aParent nuclides and their progeny included in secular equilibrium are listed in the following:
- SOR/2008-119, s. 38
- Date modified: