Approved with effect from 1 October 2002
(Supplement (1) to Gazette No. 4633, 9 October 2002)
Amended with effect from 14 June 2005 (Gazette Vol. 135, p. 1174, 16 June 2005), 11 October 2005 (Gazette Vol. 136, p. 184, 13 October 2005), 2 June 2009 (Gazette Vol. 139, p. 1164), 12 October 2010 (Gazette Vol. 141, p. 110, 14 October 2010) and 21 June 2011 (Gazette Vol. 141, p. 724, 16 June 2011), 14 May 2013 (Gazette, Vol. 143, p. 564, 16 May 2013), 27 November 2018 (Gazette, Vol.149, p.163, 29 November 2018), 15 June 2021 (Gazette, Vol.151, p.433, 27 May 2021) and 14 June 2022 (Gazette, Vol. 152, p.424, 9 June 2022).