19 The appellant has demonstrated, in our view, appealable error in the decision at first instance. Whilst there can be no doubt that the Commissioner was entitled to have regard to the advice received from the OIR by the respondent, it was impermissible to take that matter into account without assessing how much that factor contributed to the delay in the bringing of the application in the matter. It was an inappropriate exercise of the discretion to take this factor into account without assessing its contribution as a satisfactory explanation (or otherwise) for the entire period of the delay: Cavacuiti v Toyota Motor Corporation Ltd (2002) 122 IR 247 at [69]. The Commissioner failed to make any assessment as to actual proportion of the delay in this case which was properly and reasonably attributable to the receipt of the OIR advice and, in doing so, committed appealable error.
20 In coming to that conclusion we would not wish to be taken as saying that an exercise of a discretion under s 85(3) requires a microscopic examination of what proportion of a period of delay a particular reason accounts for in a given case. However, it is not sufficient to ignore this consideration in the exercise of discretion, particularly where, as in this matter, the period of delay was very substantial. As the Commissioner noted, it was 148 days late.
21 It was argued for the respondent that the reason advanced in relation to the OIR constituted but one factor taken into account by the Commissioner in assessing whether there was a proper reason for delay. It was argued that it could not, therefore, constitute a proper basis for upholding the appeal. However, this matter has similar characteristics to those found in Hurrell v Queensland Cotton Corporation (2003) 125 IR 145 at [24], where a Full Bench of the Commission formed the view that the particular erroneous factor taken into account had the effect of 'colouring' the eventual exercise of discretion. In this case, it is clear that the Commissioner attached a great deal of importance to the advice given by the OIR, which he described as "a significant contributing factor for the late lodgement of the unfair dismissal claim". As in Hurrell, we cannot be satisfied that the OIR advice was not a primary but erroneous factor in determining the exercise of discretion, and, thereby, constituting appealable error.
22 We consider that this conclusion requires the grant of leave to appeal in this matter in the interests of the proper administration of justice, notwithstanding our concern about whether this issue was properly developed by the appellant in the proceedings at first instance. On balance, we consider that leave to appeal should be granted in order to identify the error and as a means of identifying the correct approach to be taken in relation to 'out of time' applications which frequently come before this Commission. Further, the issue was sufficiently raised at first instance as to not warrant the approach adopted in Knowles v Anglican Church Property Trust (No 2) (1999) 95 IR 380 at [381]. The error relating to the OIR advice constitutes a sufficient basis, therefore, to grant leave to appeal.
23 We should mention one further matter going to the exercise of discretion at first instance. There was an absence of discussion by the Commissioner in his decision as to whether the respondent had an arguable case or had reasonable prospects for success at first instance. That may have arisen as a result of the conduct of the parties' cases at first instance. However, that is a matter the Commissioner should ordinarily have considered in determining an application brought under s 85(3): Hurrell at [21] and [22]. We do not propose to develop that consideration as to error, however, because of the paucity of the argument in that respect during the appeal.
24 The question arises, however, as to what orders should be made in the disposition of the appeal in the light of these findings. Mr Magee submitted that, if we found error, we should ourselves proceed to determine the question of the extension of time. We propose to take that course and, in doing so, conclude that the extension of time sought should, nonetheless, be granted in this case. We have come to this conclusion for the following reasons:
- The period of delay in this case is very substantial and weighed significantly against the grant of an extension of time in the interests of justice.
- However, the reasons advanced for the delay are quite significant. We do not consider that the mistake by the respondent as to the calculation of time for filing an application could have, of itself, properly sustained a basis for an extension of time. This was a mistake as to the operation of the rules governing the time for the bringing of unfair dismissal applications. However, it is clear that the mistake was influenced by Mr Asciak's miscalculation as to time limits for the filing of applications. The mistake was, in this respect, a genuine one influenced by the advice given by Mr Asciak (and not the OIR), and not arrived at by any lack of diligent attention being paid to the time question. Further, this is an explanation applicable to the whole of the period of delay.