To honor the 100th anniversary in 2023, Erçetin released a special collection of anthems. These arrangements are now a central part of her holiday repertoire: Haberler - Candan Erçetin
Erçetin is a staple of (Republic Day) celebrations, often headlining municipal events across Turkey: candan_ercetin_29_ekim_cumhuriyet_bayrami
She has frequently performed in Eskişehir and Kuşadası for Republic Day events. 100. Yıl: Marşlar (Centennial Anthem Series) To honor the 100th anniversary in 2023, Erçetin
Performed to a massive crowd for the 102nd anniversary, singing "Memleketim" and "İzmir Marşı". Yıl: Marşlar (Centennial Anthem Series) Performed to a
Candan Erçetin celebrated the 101st and 102nd anniversaries of the Republic of Türkiye with major concerts and a special commemorative music series. In 2025, she performed for tens of thousands at Antalya Cumhuriyet Meydanı , blending her signature hits with national anthems.
Participated in the celebratory march and performed for the 101st anniversary.
Held a major concert at Atatürk Orman Çiftliği for the Republic's centennial (100th year).