20Duration of scheme

20  Duration of scheme  (2) The first objective is that a payment right relating to a particular dairy farm enterprise must not be granted to an entity unless the entity, or a person acting on behalf of the entity, makes a claim for the payment right:  (a) during the DSAP claim period; or  (b) if:  (i) one or more units in another payment right were cancelled as authorised under clause 50 or 51; and  (ii) the other payment right relates to the enterprise; and  (iii) the DAA allows the claim for the first‑mentioned payment right to be made within a particular period after the end of the DSAP claim period;   within that particular period.  (3) The second objective is that DSAP payments are not to be made before the DSAP payment start day.  (4) The third objective is that DSAP payments are not to be made in respect of a quarter that is later than the quarter ending on 30 June 2008.  (5) Subclause (2) does not prevent the DSAP scheme from making provision for the amendment of claims.