As per the Public Notice (https://www.bankpng.gov.pg/wp-content/uploads/2014/08/Full-page_-potrait_Paper-Bank-Notes2.pdf) issued by Bank of Papua New Guinea on their website www.bankpng.gov.pg Papua New Guinea paper banknotes ceased to be legal tender on June 30, 2012 and only polymer banknotes are legal tender in Papua New Guinea. Further, Bank of Papua New Guinea has also shared the following range of serial numbers of banknotes which were never issued (and were sold to a recycler in Europe) and are therefore, not legal tender in Papua New Guinea:

(Published on receipt of request from Bank of Papua New Guinea)

With the issuance and launch of the New Generation banknotes, Central Bank of Kenya has advised that in terms of Gazette Notice No. 4849 dated May 31, 2019 from Central Bank of Kenya available at: (http://kenyalaw.org/kenya_gazette/gazette/volume/MTk2Mg--/Vol.CXXI-No.69), and the Press Release dated June 6, 2019 available at: (https://www.centralbank.go.ke/uploads/press_releases/696932423_Press%20Release%20-%20New%20Generation%20Banknotes.pdf), all the currency notes of denomination ‘1000 shillings (Ksh)’ shall cease to be legal tender, and shall no longer be exchanged, with effect from October 1, 2019.

(Published on receipt of request from Central Bank of Kenya)