16Aggravation etc of diseases—employer liable, date of injury etc

#### 16 Aggravation etc of diseases—employer liable, date of injury etc 16 Aggravation etc of diseases—employer liable, date of injury etc (cf former ss 7 (4A), (5), 16 (1A)) > > (1) If an injury consists in the aggravation, acceleration, exacerbation or deterioration of a disease— > > > > > (a) the injury shall, for the purposes of this Act, be deemed to have happened— > > > > > > > (i) at the time of the worker’s death or incapacity, or > > > > > > > (ii) if death or incapacity has not resulted from the injury—at the time the worker makes a claim for compensation with respect to the injury, and > > > > > (b) compensation is payable by the employer who last employed the worker in employment that was a substantial contributing factor to the aggravation, acceleration, exacerbation or deterioration. > > > (2) Any employers who, during the 12 months preceding a worker’s death or incapacity or the date of the claim (as the case requires), employed the worker in any such employment shall be liable to make to the employer by whom compensation is payable such contributions as, in default of agreement, may be determined by the Commission. > > > (2A) The Commission is to determine the contributions that a particular employer is liable to make on the basis of the following formula, or on such other basis as the Commission considers just and equitable in the special circumstances of the case— > > > > %20AND%20(No%3D070)%20AND%20(Year%3D1987)%20AND%20(%22Historical%20Document%22%3D0))/g2.gif) > > where— > > > > C is the contribution to be calculated for the particular employer concerned. > > > > T is the amount of compensation to which the employer is required to contribute. > > > > A is the total period of employment of the worker with the employer during the 12 month period concerned, in employment that has been a substantial contributing factor to the aggravation, acceleration, exacerbation or deterioration concerned. > > > > B is the total period of employment of the worker with all employers during the 12 month period concerned, in employment that has been a substantial contributing factor to the aggravation, acceleration, exacerbation or deterioration concerned. > > > (3) In this section, a reference to an injury includes a reference to a permanent impairment for which compensation is payable under Division 4 of Part 3. > > > (4) This section does not apply to an injury to which section 17 applies. > > **s 16:** Am 1989 No 119, Sch 1 (2); 1995 No 30, Sch 4 \[4\] \[5\]; 1996 No 120, Sch 1.2 \[8\]; 2001 No 61, Sch 6.1 \[5\]–\[7\].