| Code | Display | status | deprecated | v2-concComment | v2-concCommentAsPub | Comments |
|---|
 BIO | Biological | A | A | | The dangers associated with normal biological materials. I.e. potential risk of unknown infections. Routine biological materials from living subjects. | The dangers associated with normal biological materials. I.e. potential risk of unknown infections. Routine biological materials from living subjects. | The dangers associated with normal biological materials. I.e. potential risk of unknown infections. Routine biological materials from living subjects. | The dangers associated with normal biological materials. I.e. potential risk of unknown infections. Routine biological materials from living subjects. | |
| COR | Corrosive | A | A | | Material is corrosive and may cause severe injury to skin, mucous membranes and eyes. Avoid any unprotected contact. | Material is corrosive and may cause severe injury to skin, mucous membranes and eyes. Avoid any unprotected contact. | Material is corrosive and may cause severe injury to skin, mucous membranes and eyes. Avoid any unprotected contact. | Material is corrosive and may cause severe injury to skin, mucous membranes and eyes. Avoid any unprotected contact. | |
| ESC | Escape Risk | A | A | | The entity is at risk for escaping from containment or control. | The entity is at risk for escaping from containment or control. | The entity is at risk for escaping from containment or control. | The entity is at risk for escaping from containment or control. | |
| AGG | Aggressive | A | A | | A danger that can be associated with certain living subjects, including humans. | A danger that can be associated with certain living subjects, including humans. | A danger that can be associated with certain living subjects, including humans. | A danger that can be associated with certain living subjects, including humans. | |
| IFL | MaterialDangerInflammable | A | A | | Material is highly inflammable and in certain mixtures (with air) may lead to explosions. Keep away from fire, sparks and excessive heat. | Material is highly inflammable and in certain mixtures (with air) may lead to explosions. Keep away from fire, sparks and excessive heat. | Material is highly inflammable and in certain mixtures (with air) may lead to explosions. Keep away from fire, sparks and excessive heat. | Material is highly inflammable and in certain mixtures (with air) may lead to explosions. Keep away from fire, sparks and excessive heat. | |
| EXP | Explosive | A | A | | Material is an explosive mixture. Keep away from fire, sparks, and heat. | Material is an explosive mixture. Keep away from fire, sparks, and heat. | Material is an explosive mixture. Keep away from fire, sparks, and heat. | Material is an explosive mixture. Keep away from fire, sparks, and heat. | |
| INF | MaterialDangerInfectious | A | A | | Material known to be infectious with human pathogenic microorganisms. Those who handle this material must take precautions for their protection. | Material known to be infectious with human pathogenic microorganisms. Those who handle this material must take precautions for their protection. | Material known to be infectious with human pathogenic microorganisms. Those who handle this material must take precautions for their protection. | Material known to be infectious with human pathogenic microorganisms. Those who handle this material must take precautions for their protection. | |
| BHZ | Biohazard | A | A | | Material contains microorganisms that are an environmental hazard. Must be handled with special care. | Material contains microorganisms that are an environmental hazard. Must be handled with special care. | Material contains microorganisms that are an environmental hazard. Must be handled with special care. | Material contains microorganisms that are an environmental hazard. Must be handled with special care. | |
| INJ | Injury Hazard | A | A | | Material is solid and sharp (e.g., cannulas.) Dispose in hard container. | Material is solid and sharp (e.g., cannulas.) Dispose in hard container. | Material is solid and sharp (e.g., cannulas.) Dispose in hard container. | Material is solid and sharp (e.g., cannulas.) Dispose in hard container. | |
| POI | Poison | A | A | | Material is poisonous to humans and/or animals. Special care must be taken to avoid incorporation, even of small amounts. | Material is poisonous to humans and/or animals. Special care must be taken to avoid incorporation, even of small amounts. | Material is poisonous to humans and/or animals. Special care must be taken to avoid incorporation, even of small amounts. | Material is poisonous to humans and/or animals. Special care must be taken to avoid incorporation, even of small amounts. | |
| RAD | Radioactive | A | A | | Material is a source for ionizing radiation and must be handled with special care to avoid injury of those who handle it and to avoid environmental hazards. | Material is a source for ionizing radiation and must be handled with special care to avoid injury of those who handle it and to avoid environmental hazards. | Material is a source for ionizing radiation and must be handled with special care to avoid injury of those who handle it and to avoid environmental hazards. | Material is a source for ionizing radiation and must be handled with special care to avoid injury of those who handle it and to avoid environmental hazards. | |