| Protocol Code | Protocol | Single Procedure Exemption Limit |
| E01 | Calibration Standards | 500 µCi |
| E03 |
Hybridizations: In situ Hybridizations, CAT Assays Blots: Northern, Slot, Southern, Western |
500 µCi |
| E04 | In vitro Labeling of Nucleotides: End Labeling, Nick Translations, Random Prime Labeling, DNA Sequencing (Sanger Method) | 500 µCi |
| E05P | In-vivo Labeling Nucleotides in Plants | 1 mCi |
| E05M | In-vivo Labeling Nucleotides in Microorganisms | 1 mCi |
| E051 | In-vivo Labeling Nucleotides in Insects | 1 mCi |
| E06 | In-vitro Labeling of Proteins: Translation | 500 µCi |
| E07P | In-vivo Labeling of Proteins in Plants | 1 mCi |
| E07M | In-vivo Labeling of Proteins in Microorganisms | 1 mCi |
| E07I | In-vivo Labeling of Proteins in Insects | 1 mCI |
| E08 | Radioimmunoassy (RIA) | 500 µCi |
| E09 | Receptor Binding Assays | 500 µCi |
| E10 | Sequencing Gels | 500 µCi |
| E11 | Transcription | 500 µCi |
| E12 | Autoradiography | 500 µCi |
| E14 | In-vitro Labeling of Sugars | 500 µCi |
| E15 | Polymerase Chain Reactions | 500 µCi |
| E16 | Enzyme Assays | 500 µCi |