If you want to give PoA to a Turkish Lawyer basically it is possible to do it in three ways. Through Turkish Notary, Local Notary and Turkish Consulate…
Bir Türk Avukata Vekaletname (PoA) Nasıl Verilir?
Avrupa Birliği Bölgesinde 90 Günden Fazla Kalmanın Sonuçları
Overstaying 90 days in the EU may lead to fines, entry bans, and deportation. Future visa approvals can be affected, and re-entry restrictions may apply across the Schengen Area.