This article examines the legal and practical considerations that arise when a foreign individual or company instructs counsel in Türkiye. It distinguishes the legal requirement for representation from the broader need to protect a client's procedural and commercial position. The discussion addresses professional registration, independence, confidentiality, conflicts of interest, attorney fees, engagement terms and powers of attorney executed abroad. It also considers the Court of Cassation authority and professional materials cited in the text. The analysis emphasises a clearly defined mandate, proportionate authority, reliable communication and early identification of deadlines, evidence and costs.