43Use of previous datum

#### 43 Use of previous datum (1) For the purposes of this Act, after the changeover time, for a title or instrument set out in the table, the position on the surface of the Earth of a point, line or area set out in the table is to be described by reference to the previous datum: ```html <table cellspacing="0" cellpadding="0" style="margin-left:0.25pt; border-collapse:collapse"><thead><tr><td colspan="3" style="width:343.5pt; border-top:1.5pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext" style="page-break-after:avoid"><span style="font-weight:bold">Points, lines and areas</span></p></td></tr><tr><td style="width:24.9pt; border-top:0.75pt solid #000000; border-bottom:1.5pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext" style="page-break-after:avoid"><span style="font-weight:bold">Item</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:1.5pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext" style="page-break-after:avoid"><span style="font-weight:bold">Title or instrument</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:1.5pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext" style="page-break-after:avoid"><span style="font-weight:bold">Point, line or area</span></p></td></tr></thead><tbody><tr><td style="width:24.9pt; border-top:1.5pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>1</span></p></td><td style="width:148.5pt; border-top:1.5pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>a petroleum exploration permit</span></p></td><td style="width:148.5pt; border-top:1.5pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>the permit area of a petroleum exploration permit that was in force immediately before the changeover time</span></p></td></tr><tr><td style="width:24.9pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>2</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>a petroleum retention lease</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>the lease area of a petroleum retention lease that was in force immediately before the changeover time</span></p></td></tr><tr><td style="width:24.9pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>3</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>a petroleum production licence</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>the licence area of a petroleum production licence that was in force immediately before the changeover time</span></p></td></tr><tr><td style="width:24.9pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>4</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>an infrastructure licence</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>the licence area of an infrastructure licence that was in force immediately before the changeover time</span></p></td></tr><tr><td style="width:24.9pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>5</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>a petroleum special prospecting authority</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>the authority area of a petroleum special prospecting authority that was in force immediately before the changeover time</span></p></td></tr><tr><td style="width:24.9pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>6</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>a petroleum access authority</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>the authority area of a petroleum access authority that was in force immediately before the changeover time</span></p></td></tr><tr><td style="width:24.9pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>7</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>a pipeline licence</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>the route of a pipeline authorised by a pipeline licence that was in force immediately before the changeover time</span></p></td></tr><tr><td style="width:24.9pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>8</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>a greenhouse gas assessment permit</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>the permit area of a greenhouse gas assessment permit that was in force immediately before the changeover time</span></p></td></tr><tr><td style="width:24.9pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>9</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>a greenhouse gas holding lease</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>the lease area of a greenhouse gas holding lease that was in force immediately before the changeover time</span></p></td></tr><tr><td style="width:24.9pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>10</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>a greenhouse gas injection licence</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>the licence area of a greenhouse gas injection licence that was in force immediately before the changeover time</span></p></td></tr><tr><td style="width:24.9pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>11</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>a greenhouse gas search authority</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>the authority area of a greenhouse gas search authority that was in force immediately before the changeover time</span></p></td></tr><tr><td style="width:24.9pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>12</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>a greenhouse gas special authority</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:0.75pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>the authority area of a greenhouse gas special authority that was in force immediately before the changeover time</span></p></td></tr><tr><td style="width:24.9pt; border-top:0.75pt solid #000000; border-bottom:1.5pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>13</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:1.5pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>any other instrument under this Act</span></p></td><td style="width:148.5pt; border-top:0.75pt solid #000000; border-bottom:1.5pt solid #000000; padding-right:5.4pt; padding-left:5.4pt; vertical-align:top"><p class="Tabletext"><span>a point, line or area set out in any other instrument under this Act that was in force immediately before the changeover time</span></p></td></tr></tbody></table> ``` (2) Subsection (1) has effect subject to section 44 (which deals with variation of titles and instruments).