According to a press release, the Banque Centrale de Tunisie introduced a new 10-dinar note on 27 March 2020.
B538 (PNL): 10 dinars (US$3.65)
Light blue, green, and orange. Front: Arabic text; denomination in circular green-to-blue SPARK Live; doctor Tawhida Ben Cheikh. Back: French text; pottery objects and Berber jewelry. 4.5-mm wide Rapid windowed security thread with demetalized 10. Watermark: Tawhida Ben Cheikh and electrotype 10. Printer: (Unknown). 148 x 73 mm. Paper.
a. 2020-3-20. Sig. 11: Gamha/Abassi. Prefix D/1 – D/21. Intro: 27.03.2020.
Courtesy of Stavros Bilis (Mynthandel SB).