▁July ▁ 2 0 0 9 ) ▁ 2 0 1 1 ▁– ▁Air ▁Services ▁Ag re ement ▁between ▁the ▁Government ▁of ▁Australia ▁and ▁the ▁Government ▁of ▁the ▁Czech ▁Republic ▁( New ▁York , ▁ 2 4 ▁September ▁ 2 0 1 0 ) ▁ 2 0 1 1 ▁– ▁Exchange ▁of ▁Notes ▁const itut ing ▁an ▁Am end ment ▁to ▁the ▁Ag re ement ▁between ▁the ▁Government ▁of ▁Australia ▁and ▁the ▁Government ▁of ▁the ▁Social ist ▁Republic ▁of ▁Vietnam ▁rel ating ▁to ▁Air ▁Services ▁( H ano i , ▁ 2 8 ▁November ▁ 2 0 1 1 ) ▁ 2 0 1 1 ▁– ▁Exchange ▁of ▁Let ters ▁Const itut ing ▁an ▁Ag re ement ▁between ▁the ▁Government ▁of ▁Australia ▁and ▁the ▁Government ▁of ▁New ▁Zealand ▁to ▁am end ▁Anne x ▁G ▁of ▁the ▁Australia ▁New ▁Zealand ▁Cl oser ▁Econom ic ▁Rel ations ▁Trade ▁Ag re ement ▁( AN Z C ER TA ) ▁( Can ber ra , ▁ 1 6 ▁June ▁ 2 0 1 0 ) ▁ 2 0 1 2 ▁– ▁Ag re ement ▁between ▁the ▁Government ▁of ▁Australia ▁and ▁the ▁Government ▁of ▁the ▁United ▁Kingdom ▁of ▁Great ▁Britain ▁and ▁Northern ▁Ireland ▁concerning ▁Air ▁Services ▁( Lond on , ▁ 1 0 ▁July ▁ 2 0 0 8 ) ▁ 2 0 1 2 ▁– ▁Exchange ▁of ▁Let ters ▁const itut ing ▁an ▁Ag re ement ▁to ▁Am end ▁Anne x ▁ 4 - A ▁( Text ile ▁or ▁App arel ▁Specific ▁R ules ▁of ▁Origin )