26/09/1997
 1997 RevEd |
01/09/1998
 Amended S 425/1998 |
01/01/1999
 Amended S 640/1998 |
08/04/1999
 Amended S 640/1998 |
01/08/1999
 Amended S 346/1999 |
15/12/1999
 Amended S 551/1999 |
01/01/2000
 Amended S 551/1999 |
01/01/2001
 Amended S 613/2000 |
18/06/2001
 Amended S 306/2001 |
15/12/2001
 Amended S 612/2001 |
01/04/2002
 Amended S 142/2002 |
15/04/2002
 Amended S 150/2002 |
28/05/2002
 Amended S 229/2002 |
01/12/2002
 Amended S 565/2002 |
16/12/2002
 Amended S 615/2002 |
01/01/2003
 Amended S 615/2002 |
07/03/2003
 Amended S 113/2003 |
01/06/2003
 Amended S 258/2003 |
15/08/2003
 Amended S 364/2003 |
15/10/2003
 Amended S 470/2003 |
15/12/2003
 Amended S 561/2003 |
01/01/2004
 Amended S 561/2003 |
29/02/2004
 2004 RevEd |
01/04/2004
 Amended S 122/2004 |
01/12/2004
 Amended S 671/2004 |
01/04/2005
 Amended S 144/2005 |
11/04/2005
 Amended S 234/2005 |
14/06/2005
 Amended S 377/2005 |
15/06/2005
 Amended S 310/2005 |
01/01/2006
 Amended S 806/2005 |
30/01/2006
 Amended S 806/2005 |
01/04/2006
 2006 RevEd |
01/01/2007
 Amended S 637/2006 |
01/07/2007
 Amended S 228/2007 |
01/01/2008
 Amended S 648/2007 |
01/01/2009
 Amended S 508/2008 |
01/03/2009
 Amended S 49/2009 |
01/01/2010
 Amended S 605/2009 |
09/02/2010
 Amended S 605/2009 |
17/02/2010
 Amended S 605/2009 |
01/03/2010
 Amended S 32/2010 |
15/07/2010
 Amended S 378/2010 |
15/09/2010
 Amended S 504/2010 |
01/01/2011
 Amended S 708/2010 |
01/03/2011
 Amended S 75/2011 |
01/05/2011
 Amended S 218/2011 |
03/05/2011
 Amended S 224/2011 |
30/09/2011
 Amended S 513/2011 |
01/03/2012
 Amended S 75/2012 |
01/06/2012
 Amended S 241/2012 |
01/08/2012
 Amended S 337/2012 |
31/12/2012
 Amended S 593/2012 |
01/01/2013
 Amended S 600/2012 |
01/05/2013
 Amended S 265/2013 |