Military Service Deferment Certificate
Daily life for an adult with Attention-Deficit/Hyperactivity Disorder (ADHD) can feel like a constant struggle to keep everything under control. Responsibilities are postponed until the last minute, deadlines become difficult to meet, appointments are forgotten, decisions are made impulsively, and the mind rarely seems to slow down.
Being called up for military service can be a significant source of stress for someone who is already experiencing mental health difficulties. Severe anxiety, panic attacks, depression, or another psychiatric condition may substantially affect everyday functioning and, in some cases, a person's temporary ability to complete compulsory military service.
In such situations, many people search for what is commonly referred to as a “military service deferment certificate,” “psychiatrist’s letter for the military,” or “psychiatric report for military service deferment.”
The key distinction is the following:
A psychiatric report provides medical documentation. The decision to grant a deferment is made by the competent military medical authority.
This distinction has become particularly important following the changes introduced by Law 5265/2026 to the procedure governing deferments on psychiatric grounds.
What you need to know at a glance
If you are experiencing a genuine psychiatric difficulty and have been called up for military service, a psychiatric assessment can document your clinical condition and form part of the medical file reviewed by the competent authorities.
Under the current framework:
a report from a private psychiatrist may be submitted as supporting documentation,
the specific procedure requires the official documents prescribed by law,
the duration of any deferment is determined by the competent medical committee,
for psychiatric conditions, the total period of deferment may extend to up to five years, granted in six-month or one-year periods.
Who is this guide for?
This guide is intended for people who have been called up for military service and who also:
are already under the care of a psychiatrist,
are receiving psychiatric medication,
experience severe anxiety or recurrent panic attacks,
have a history of depression or another psychiatric disorder,
experience a significant worsening of a pre-existing condition as their enlistment date approaches.
The purpose of the process is not simply to obtain a “paper for the military,” but to ensure that a genuine health condition is properly assessed and appropriately documented from a medical perspective.
What is a “military service deferment certificate” in practice?
The term is informal and can often be misleading.
In practice, there are two separate stages:
The medical report
Depending on the individual case, the report may describe the person’s mental health status, relevant medical history, treatment and follow-up, and the extent to which their symptoms affect everyday functioning.
The military medical assessment
The competent military medical authority reviews the available information and determines whether there are grounds for a deferment and, if so, for how long.
Therefore, no single document issued by a private doctor should be considered a “certificate that guarantees a deferment.”
Can a private psychiatrist issue a report for military service deferment?
Yes. A private psychiatrist may issue a relevant medical report when this is clinically justified following an appropriate psychiatric assessment.
However, under the 2026 framework, assessment by the competent psychiatric medical committees requires one of the following as mandatory documentation:
official disability certification, or
a report issued by a psychiatrist of the specified professional grade working within a public mental health service or public hospital.
A report issued by a private psychiatrist may be submitted optionally as supporting documentation to assist the committee in its assessment.
This means that such a report can have significant clinical value, particularly when the patient has been under long-term psychiatric care, but it does not automatically replace the documents formally required under the official procedure.
Why is there conflicting information online?
Many articles, forum discussions, and personal accounts found online describe procedures that applied under previous legislation.
Following the changes introduced in 2026, several important aspects of the procedure changed, including:
the documentation required,
the role of reports issued by private psychiatrists,
the maximum total duration of deferments for psychiatric conditions,
the operation of the specialised psychiatric medical committees.
As a result, an account published several years ago may be entirely genuine while no longer accurately reflecting the procedure currently in force.
What does a psychiatric assessment involve?
A psychiatric assessment is a clinical examination, not merely a process for issuing a document.
The psychiatrist may explore:
the symptoms currently present,
when they began and how they have developed over time,
whether there are panic attacks, depressive symptoms, or sleep disturbances,
previous psychiatric and general medical history,
previous treatments or hospitalisations,
current or previous psychiatric medication,
the impact of symptoms on work, studies, relationships, and overall day-to-day functioning.
There is no specific “test” in which the person being assessed is expected to provide the “right” answers.
The purpose is to establish the most accurate and well-documented clinical picture possible.
Is a psychiatric diagnosis alone enough to obtain a deferment?
Not necessarily.
Having a diagnosis does not, by itself, establish the degree to which a person’s functioning is affected.
Factors that may be taken into account during the assessment include:
the severity and duration of symptoms,
the person’s level of functioning,
the course of the condition,
response to treatment,
periods of remission or deterioration.
This is particularly important because two people with the same diagnosis may present with very different clinical circumstances.
What can a psychiatric medical report include?
The content of a psychiatric report depends on the individual case.
It may include:
the diagnosis or principal symptoms,
relevant psychiatric history,
the duration and course of the condition,
therapeutic or pharmacological treatment,
previous hospitalisations, where applicable,
the impact of the condition on the person’s functioning.
There is no standard wording that a doctor must use in order to achieve a particular outcome.
An appropriate medical report should accurately reflect the findings of the examination and the clinical information genuinely available.
What documents are required?
For the specific procedure concerning individuals with a psychiatric condition who are unable, because of that condition, to report to their assigned military unit, the Greek National Registry of Administrative Procedures provides, among other requirements, for the submission of:
the call-up notice,
the required psychiatric document issued by the public healthcare system or, where applicable, official disability certification.
The application may also be submitted electronically, and the procedure does not involve an administrative fee.
Because the exact documentation required may vary depending on the individual’s conscription status and circumstances, it is advisable to confirm the requirements with the competent Conscription Service before submitting an application.
When should the application be submitted?
For this specific procedure, the application to the competent Conscription Service must be submitted:
from ten working days before the scheduled enlistment date up to and including the enlistment date itself.
This is an important deadline, so preparation of the necessary documentation should not be left until the last minute.
What happens after the application Is submitted?
Once the Conscription Service has reviewed the application and supporting documents, a referral is issued to the competent medical committee.
The referral means that the case proceeds to the medical assessment stage. It does not, by itself, mean that a deferment has been approved.
The committee examines the individual and sends its decision to the competent Conscription Service.
How long do you have to appear before the committee?
After the referral has been issued, there is a strict two-month deadline within which the individual must appear in person before the competent committee.
The specific date and time are determined by the relevant authority.
Failure to attend in accordance with the prescribed procedure may have consequences for the individual’s conscription status.
For this reason, submitting the initial application is not enough. It is also important to follow the progress of the referral and any subsequent instructions.
How will you be informed about the appointment?
Notification of the date and time of the appointment may be sent via:
SMS to the mobile telephone number provided,
email to the email address provided.
A simple but important practical step is to ensure that the contact details submitted are correct and to monitor both SMS and email messages after filing the application.
How long does the process take?
The Greek National Registry of Administrative Procedures indicates an estimated completion time of 20 to 30 days for this specific procedure.
This timeframe is not guaranteed.
The actual duration may vary depending on:
the scheduling of the medical committee,
whether the submitted documentation is complete,
whether additional clinical assessment is required.
Can the committee request additional examinations?
Yes.
Under the new framework, psychometric testing or other clinical examinations may be requested when considered necessary before the medical assessment is completed.
This does not mean that everyone is required to undergo the same examinations.
Whether further assessment is required depends on the circumstances and evidence in each individual case.
Can the committee access information from your medical records?
The new legislative framework provides that, for the purposes of the medical assessment, relevant and necessary information from the referred individual’s medical records may be taken into account.
This provision concerns information necessary for the specific medical assessment and does not provide unrestricted access to all personal data.
For this reason, a genuine and consistent history of psychiatric care may carry greater clinical value than a single medical report issued shortly before the scheduled enlistment date.
How long can a deferment on psychiatric grounds last?
Under the 2026 framework, deferments granted on the grounds of psychiatric conditions may amount to a total of up to five years.
They are granted in separate periods of:
six months, or
one year.
This does not mean that every applicant will receive the maximum possible period.
The duration of each deferment is determined by the competent committee based on the individual’s state of health at the time of assessment.
What happens once five years of deferments have been reached?
Once the maximum period of deferments for psychiatric conditions has been reached, the procedure changes.
At the stage of any further medical assessment, official disability certification becomes particularly important, while additional requirements apply when determining whether a person is medically unfit for military service.
In specific cases, where the available medical file raises serious concerns but is insufficient to support a definitive conclusion, additional psychometric or clinical examinations may be required.
This is a later and distinct stage from an initial application for military service deferment.
If a deferment is granted, when does it begin?
If a deferment is granted on health grounds, it is calculated from the original date on which the individual was required to report for military service.
This is important in practice because the final medical decision may be issued at a later date.
What happens if the committee finds me fit for service in categories I1 to I4?
Not every medical examination results in a deferment.
If the individual is classified as fit for military service under categories I1 to I4, enlistment outside the regular ESSO intake cycle may be scheduled and a new call-up notice issued.
According to the official procedure, the individual may be required to report for military service within five days of the relevant medical decision being communicated to the Conscription Service.
For this reason, the outcome should never be regarded as predetermined before the medical assessment has been completed.
What if I am already being treated by a private psychiatrist?
Long-term psychiatric follow-up can provide substantially more clinical information than a single isolated consultation.
A treating psychiatrist who has known the patient over an extended period may be able to document:
the progression of symptoms,
periods of remission and deterioration,
response to treatment,
changes in day-to-day functioning,
previous therapeutic interventions.
Such a report may be included in the file as supporting documentation, although it does not replace the formal requirements of the official military conscription procedure.
Can the psychiatric assessment be conducted online?
In many cases, a private psychiatric consultation may be conducted remotely when the psychiatrist considers telepsychiatry appropriate for the specific clinical circumstances.
However, this does not mean that the official military medical assessment can be conducted in the same way.
Where an in-person appearance before the competent medical committee is required, an online private psychiatric consultation cannot replace it.
What if someone is genuinely unable to travel?
A separate procedure exists for individuals who are completely unable to travel for health reasons.
These are exceptional cases in which travelling may seriously worsen the individual’s state of health and the inability to travel is expected to continue for a specified period of time.
Depending on the circumstances and the person’s place of residence, the Garrison Headquarters or another competent medical authority may become involved.
This procedure is not the same as an ordinary application for deferment on psychiatric grounds.
What if the prospect of military service causes severe anxiety or panic attacks?
Feeling anxious before a major life change does not, by itself, constitute a psychiatric diagnosis.
However, if the anxiety is accompanied by:
recurrent panic attacks,
severe sleep disturbance,
depressive symptoms,
difficulty working or studying,
significant deterioration of a previously diagnosed psychiatric condition,
a psychiatric assessment can help determine what is actually occurring and what form of treatment or support may be appropriate.
The purpose of the examination is not to “prove” that someone is entitled to a deferment. Its purpose is to properly assess the person’s mental health.
What actually helps during the process?
The most useful approach is to have a consistent and authentic medical record.
Where available, useful documentation may include:
previous psychiatric reports,
records of ongoing psychiatric or therapeutic follow-up,
previous hospitalisations,
documented psychiatric medication,
evidence reflecting the genuine development of the condition over time.
By contrast, seeking a single certificate shortly before enlistment cannot replace a proper clinical assessment.
The appropriate sequence is:
Mental health assessment → medical documentation → military medical assessment → conscription decision.
What you should remember
A “military service deferment certificate” is not a document issued by a private doctor that automatically produces an administrative decision.
Rather, it is an informal term commonly used to describe one part of a broader process.
Where a genuine psychiatric difficulty exists, the most important first step is an appropriate clinical assessment. This is followed by the medical documentation that is clinically appropriate and the formal procedure before the competent military authorities.
This helps avoid both unrealistic expectations and the confusion caused by outdated or incomplete information found online.
Medical Disclaimer
This content is provided for informational purposes only and does not constitute personalised medical, legal, or military conscription advice.
Military conscription procedures, competent medical committees, and documentation requirements may change. For advice relating to your individual circumstances, consult your treating psychiatrist and confirm the current requirements with the competent Conscription Service.
