ARTICLE 24
Pension Funds
Notwithstanding any provision of this Convention, except Article 23, income arising in a Contracting State that is derived by a resident of the other Contracting State mentioned in subparagraph (b) of paragraph (2) of Article 4 that has been accepted by the competent authority of the first - mentioned State as a pension fund generally corresponding to a pension fund recognised as such for tax purposes by that State, shall be exempt from tax in that State.