A Turkish wiretap is barred from keeping two kinds of call. Your consulate is not one of them.

The protection comes from two articles, and they do different work.

CMK 136 is about the lawyer's equipment. In relation to the offence charged against the person defended, an Article 135 measure cannot be applied to the telecommunication devices at defence counsel's office, home and place of residence. That is an outright bar, not a balancing exercise. Its edge: it shields counsel's lines for that offence, not your own line.

CMK 135/3 is about the conversation. Communication between the suspect or accused and persons who may refuse to give evidence cannot be recorded; where this is realised only after recording has taken place, the recordings are destroyed immediately. CMK 46/1-a places lawyers, their trainees and their assistants in that class for what they learn in that capacity. CMK 46/2 adds a detail that matters: for the other professions on the list — doctors, pharmacists, financial advisers, notaries — the client's consent removes the right to refuse. For lawyers it does not.

Meetings and letters, not only calls

CMK 154/1 completes the picture inside custody. You may meet defence counsel at any time, without a power of attorney, in a setting where what is said cannot be heard by others, and your correspondence with counsel cannot be made subject to monitoring. CMK 154/2 is the single statutory exception: for State-security and constitutional-order offences, offences within the Anti-Terror Law, and organisation-context drug manufacture and trafficking, a detainee's access to counsel may be restricted for twenty-four hours on the prosecutor's request and a judge's decision, and no statement may be taken in that period.

CMK 135/3 does not use the word family. It points at CMK 45, which lists who may refuse to give evidence because of their relationship to you. The list is closed, and narrower than most people assume.

Two limits travel with the rule. It removes the recording of the communication between you and that relative; it does not stop the same person being intercepted on their own file if they are themselves a suspect on a catalogue offence. And CMK 45/3 only requires that the person be told of the right before being heard; a relative who chooses to speak is heard.

Your language does not stay your language

CMK 137/2 requires records kept under an Article 135 order to be transcribed by persons assigned by the prosecutor's office, and records in a foreign language to be translated into Turkish through an interpreter. A call home in Farsi, Russian or Arabic reaches the file as Turkish text prepared by a translator you did not choose. Relatives abroad often supply the first accurate account of what was really said; what a family member outside Türkiye can usefully do is set out separately.

Read CMK 45 and CMK 46 looking for a consular officer and there is nothing. CMK 46 covers lawyers, the medical professions, financial advisers and notaries; CMK 45 covers relatives; CMK 136 covers defence counsel's premises. A consulate belongs to none of them.

The consequence is plain. A call to your embassy or consulate made inside the authorised period is treated like every other call on the line: recorded, transcribed under CMK 137/2, placed in the file. No provision requires it to be destroyed, and a consular officer is not a person the court is barred from hearing.

Consular protection is a different thing: notification, visits, welfare, help identifying local counsel. It is not confidentiality of content. Tell a consular officer what you would be content to see read out in court, and keep the allegation, the evidence and the defence for your lawyer.

A protected call in the file calls for a written application, not an argument, and it is stronger when specific: date, clock time, line number, transcript page. CMK 135/3 provides for immediate destruction once the position is realised, and that is what you ask for.

Two neighbouring provisions carry deadlines the file can be held to. Under CMK 137/3, where a decision of non-prosecution is given, or where the judicial approval required by CMK 135/1 is not obtained, the prosecutor ends the measure at once and the records are destroyed within ten days at the latest under the prosecutor's supervision, with a minute drawn up; since a 2021 amendment the same procedure follows an acquittal, under judicial supervision. Under CMK 137/4, once records are destroyed the prosecutor's office or the court must tell the person concerned, in writing and within fifteen days of the end of the investigation or prosecution, the reason, scope, duration and result of the measure. For many foreign nationals that letter is the first document they ever receive about a tap on their line.

The prison telephone is a separate system

None of this reaches the telephone in a closed prison. Article 66/1 of Law no. 5275 provides that inmates in closed institutions speak on the paid telephones under the administration's control, and that the call is listened to and recorded by the administration. That is not a CMK 135 measure, and CMK 135/3 does not clean it: a call to a wife or a mother from a closed prison is monitored as a matter of course. What is protected inside the institution is the meeting with counsel. Article 59/4 states that the meeting between an inmate and their lawyer cannot be listened to or recorded and that the documents passing between them cannot be examined; Article 59/5 allows a narrow exception for organisation and terror offences, ordered for three months at a time by the enforcement judge on the prosecutor's request; Article 59/11 adds that for a remand detainee that decision belongs to the magistrate during the investigation and to the trial court afterwards. Article 59/12 lets a foreign national meet a foreign lawyer on a filed power of attorney, or without one where a lawyer registered with a Turkish bar attends as well.

These arguments are usually made while the client is still inside, because the interception material is also what the detention decision rests on; how remand and judicial control are argued runs alongside. For the order itself — the catalogue of offences, the two-month period and its extensions, and how far a transcript can be made to carry a charge — the wiretap and surveillance evidence page is the fuller account.