407Frequency of biological monitoring

407 Frequency of biological monitoring arrange for biological monitoring of each worker who carries out lead risk work for the person to be carried out at the following times: (a) during the transitional period: (i) for females not of reproductive capacity and males: less than 30 μg/dL (1.45 μmol/L) – 6 months after Work Health and Safety (National Uniform Legislation) Regulations 2011 313 30 μg/dL (1.45 μmol/L) or more but less than 40 μg/dL (1.93 μmol/L) – 3 months after the last biological monitoring of the worker; or (C) if the last monitoring shows a blood lead level of 40 μg/dL (1.93 μmol/L) or more – 6 weeks after the last biological monitoring of the worker; or (ii) for females of reproductive capacity: less than 10 μg/dL (0.48 μmol/L) – 3 months after 10 μg/dL (0.48 μmol/L) or more – 6 weeks after the last biological monitoring of the worker; (b) after the transitional period: (i) for females not of reproductive capacity and males: less than 10 μg/dL (0.48 μmol/L) – 6 months after 10 μg/dL (0.48 μmol/L) or more but less than 20 μg/dL (0.97 μmol/L) – 3 months after the last biological monitoring of the worker; or (C) if the last monitoring shows a blood lead level of 20 μg/dL (0.97 μmol/L) or more – 6 weeks after the last biological monitoring of the worker; or (ii) for females of reproductive capacity: less than 5 μg/dL (0.24 μmol/L) – 3 months after 5 μg/dL (0.24 μmol/L) or more but less than 10 μg/dL (0.48 μmol/L) – 6 weeks after the last biological monitoring of the worker. Work Health and Safety (National Uniform Legislation) Regulations 2011 314 (2) The person must increase the frequency of biological monitoring of a worker who carries out lead risk work if the worker carries out an activity that is likely to significantly change the nature or increase the duration or frequency of the worker's lead exposure. (3) The regulator may determine a different frequency for biological monitoring of workers at a workplace, or a class of workers, carrying out lead risk work having regard to: (a) the nature of the work and the likely duration and frequency of the workers' lead exposure; and (b) the likelihood that the blood lead level of the workers will significantly increase. (4) The regulator must give a person conducting a business or undertaking written notice of a determination under subregulation (3) within 14 days after making the determination. (5) The person conducting a business or undertaking at the workplace must arrange for biological monitoring to be carried out at the frequency stated in a determination notified to the person under subregulation (4). Work Health and Safety (National Uniform Legislation) Regulations 2011 315 Note for regulation 407 A determination of a different frequency for biological monitoring is a reviewable