George Tupou V of Tonga for the purposes of assuring that political independence and neutrality were retained. On 24 February 2012, he visited pope Benedict XVI in Vatican City. During his reign, George Tupou V oversaw reforms within the Tongan honours system which both expanded the number of Orders in the Kingdom and created rules to make the award of these Orders more egalitarian. In September 2011, Tupou V had surgery to remove a kidney following the discovery of a tumour. On 15 September 2011 he received the Grand Cross of the Order of Merit of the Republic of Hungary from Pál Schmitt,
Tongan paʻanga same approximate size as earlier dated coins. In 2011, commercial demand for 20 and 50 seniti prompted these denominations to be issued featuring the effigy of Tupou IV posthumous, who had died in 2006. A new obverse design for George Tupou V had not yet been made or selected at this time, possibly due to increased health concerns regarding the latter monarch, who died in March 2012. For a brief period, some of the higher denomination coinage from the 1967-1968 series was "countermarked" with commemoration stamps that were added to the coin after being struck. The most distinct of these