Risk Matrix CONSEQUENCES Note: MINIMAL MINOR MODERATE MAJOR CATASTROPHIC Risk matrix does not fit all situations. No Injury First Aid Medical Treatment required Extensive injury Fatality or permanent disability If in doubt, please contact Minor impact Events with no adverse effects Events with temporary adverse effects Events with long-term effects Event with major impact Leigh Metcalf 0414 535 685. Notify Regulatory Authorities Notify Regulatory Authorities Notify Regulatory Authorities PROBABLE MEDIUM MEDIUM HIGH HIGH HIGH Is expected to occur in most circumstances LIKELY MEDIUM MEDIUM HIGH HIGH HIGH Will probably occur in many circumstances POSSIBLE LOW MEDIUM MEDIUM HIGH HIGH Could occur at some time UNLIKELY LOW LOW MEDIUM MEDIUM HIGH Not expected to LIKELIHOOD IMPROBABLE LOW LOW LOW MEDIUM HIGH May occur only in exceptional circumstances
Risk Matrix Note: Risk matrix does not fit all situations. If in doubt, please contact Leigh Metcalf 0414 535 685. CONSEQUENCES MINIMAL No Injury Minor impact MINOR First Aid Events with no adverse effects MODERATE Medical Treatment required Events with temporary adverse effects Notify Regulatory Authorities MAJOR Extensive injury Events with long-term effects Notify Regulatory Authorities CATASTROPHIC Fatality or permanent disability Event with major impact Notify Regulatory Authorities LIKELIHOOD PROBABLE Is expected to occur in most circumstances MEDIUM MEDIUM HIGH HIGH HIGH LIKELY Will probably occur in many circumstances MEDIUM MEDIUM HIGH HIGH HIGH POSSIBLE Could occur at some time LOW MEDIUM MEDIUM HIGH HIGH UNLIKELY Not expected to LOW LOW MEDIUM MEDIUM HIGH IMPROBABLE May occur only in exceptional circumstances LOW LOW LOW MEDIUM HIGH