▁the ▁contract ▁with ▁the ▁individual . ▁The ▁G SR N ▁may ▁be ▁held ▁as ▁a ▁database ▁record ▁and ▁may ▁be ▁encoded ▁in ▁a ▁bar code ▁that ▁the ▁customer ▁may ▁use ▁to ▁identify ▁themselves ▁to ▁the ▁service ▁provider . ▁The ▁G SR N ▁may ▁be ▁encoded ▁in ▁a ▁code ▁ 1 2 8 , ▁or ▁held ▁in ▁an ▁Electron ic ▁Product ▁Code ▁( E PC ) ▁tag ▁or ▁used ▁in ▁a ▁database . ▁The ▁function ▁of ▁a ▁G SR N ▁is ▁to ▁provide ▁an ▁identification ▁point ▁which ▁can ▁be ▁used ▁to ▁retrieve ▁information ▁held ▁in ▁a ▁database ▁associated ▁that ▁particular ▁service ▁relation . ▁ ▁See ▁also ▁G lob ally ▁unique ▁identifier ▁ ▁External ▁links ▁Global ▁Service ▁Rel ations hip ▁Number ▁at ▁G S 1 ▁website ▁ ▁References ▁ ▁Category : Ident ifiers ▁Category : Uni que ▁ident ifiers <0x0A> </s> ▁King ▁M sw ati ▁III ▁International ▁Airport ▁, ▁originally ▁named ▁S ikh up he ▁International ▁Airport , ▁is ▁an ▁air port ▁in ▁E sw at ini . ▁It ▁replaced ▁M ats ap ha ▁Airport ▁as ▁the ▁only ▁international ▁air port ▁in ▁E sw at ini ▁accepting ▁commercial ▁fl ights ▁in ▁ 2 0 1 4 . ▁It ▁is ▁designed ▁to ▁handle ▁ 3 6 0 , 0 0 0 ▁passengers ▁per ▁year . ▁ ▁Const ruction ▁Const ruction ▁began ▁in ▁ 2 0 0 3 ▁on ▁this ▁$ 1 5 0 m ▁project . ▁The ▁Taiwan ese ▁government ▁contributed ▁US D ▁ 2 2 m ▁to ▁the ▁project . ▁ ▁It ▁is ▁part ▁of