Find out all about the conditions and formalities of the thesis defence depending on the research team or laboratory you have joined. 


You are assigned to a laboratory affiliated with the Faculty of Medicine or the Faculty of Science

Language of the manuscript

As the thesis leads to the award of a French national degree, it should generally be written and defended in French. However, it may be the case that, for scientific reasons, the subject matter requires the use of a language other than French. By decision of the Scientific Council of 4 March 2013, this is now decided by the directors of doctoral schools, who are competent to judge matters of scientific priority.
As recommended by the Ministry, a lengthy written summary of the thesis in French will be required.

Writing the manuscript

To help you write your manuscript, Sorbonne University provides you with a guide for writing and presenting theses, as well as two style sheets, one of which concerns international co-supervision theses.

  • Guide to writing and presenting theses
  • Classic style sheet
  • Style sheets: theses in international co-supervision

Communication courses are organised for the preparation of your manuscript but also for the defence. Find these courses in the training catalogue for doctoral candidates at Sorbonne University. 

The President of Sorbonne University delegates the appointment of rapporteurs, the composition of the jury and the authorisation of the defence to the director of the doctoral school.

Appointment of rapporteurs

The President appoints two rapporteurs, authorised to direct research or belonging to one of the categories referred to in Article 17 of the Order of 25 May 2016 at the proposal of the director of the doctoral school and after consulting the thesis director.

  • Rapporteurs must come from outside the doctoral school and the doctoral candidate's institution of enrolment.
  • They have no involvement in the work of the doctoral candidate.
  • They may come from foreign higher education or research institutions or other foreign bodies.
  • The rapporteurs shall make their opinion known by means of written reports on the basis of which the President shall authorise the defence. These reports shall be made known to the jury and the candidate before the defence.
  •  In the event of disagreement between the two rapporteurs, the President shall appoint a third rapporteur.

Appointment of the thesis jury

The thesis jury is appointed by the president after consulting the director of the doctoral school and the thesis director.
There are between 4 and 8 jury members.

At least half of its members are French or foreign people, from outside the doctoral school and the candidate's enrolment establishment, chosen for their scientific competence, subject to provisions relating to the international co-supervision of the thesis. At least half of the jury must be made up of professors or similar personnel, or teachers of equivalent rank who do not report to the Ministry in charge of higher education. Its composition must allow a balanced representation of women and men. The thesis director is a member of the jury, but does not take part in the decision.
The thesis jury must include, apart from the thesis director, a lecturer or researcher from Sorbonne University - i.e. attached to a research structure associated with Sorbonne University - holding accreditation to direct research or similar.

Two steps are necessary with two different structures: one with the doctoral school, the other with the reception office. 

At the doctoral school at least 8 weeks before the defence
Candidates must contact the director of the doctoral school they belong to, following the procedures indicated on the doctoral school's website, and must submit the "Application for authorisation to present a defence" and "Authorisation to defend" forms, duly completed and signed by the thesis director.
When the jury is accepted by the doctoral school
Candidates send the documents called "Letters accompanying the manuscript" and "Thesis reports" to their referees, with their manuscript specifying the name, e-mail address and physical address of the head of the doctoral school to which they should be returned.
The reports and the defence authorisation form must be sent by the doctoral school to the reception office at least three weeks before the date scheduled for the defence. It is the candidate’s responsibility to find out whether the reception office has received their documents.

At the doctoral candidates' reception office at least 4 weeks before the defence 
Candidates must submit their defence file including their manuscript on CD-Rom and the documents necessary for the dissemination of their thesis.

For better follow-up
We provide you with a small tool: the defence calendar (excel). Enter your defence date and you will be given the deadlines to be met!

The defence file includes

  • The CD-ROM
  • The documents

It must be submitted to the doctoral candidates' reception office at least 4 weeks before the defence: make an appointment with the doctoral candidates' reception office.
The thesis subject must have the same wording on all documents and copies.

Several documents are to be saved on the CD-ROM! It may seem tedious to you but it will be very useful for the library and the archiving of your thesis. Your work will thus be valued. 

The CD-ROM, on which your NAME, FIRST NAME and FILE NUMBER appear, contains the 7 files (9 in the case of expurgated texts). It is recommended to use the style sheets proposed by Sorbonne University (standard (215 KB) or for co-supervision theses (254 KB). 

  • 1 .txt or .doc file with the title of the thesis, named: subject_Folder_No.
  • 1 .txt or .doc file with the translated title of the thesis (in English for example), named: subject_translated_Folder_No.
  • 1 file (or folder) containing the full text of the thesis in source format (word, latex, open office) named: thesis_archiving_Folder_No.
  • 1 file including the full text of the thesis in PDF format named: thesis_archiving_Folder_No.pdf
  • 1 .txt or .doc file containing the French summary of the thesis (1700 characters including spaces maximum) named: summary_fr_Folder_No.doc
  • 1 .txt or .doc file containing the English summary of the thesis (1700 characters including spaces maximum) named: summary_en_Folder_No.doc
  • 1 .txt or .doc file containing the 6 keywords in French, in lower case, separated by semicolons named: key words_Folder_No.doc

and as applicable :

  • 1 file (or folder) including the redacted text of the thesis (without the documents subject to copyright not acquired in the source format named thesis_dissemination_Folder_No.)
  • 1 file in pdf format named these_ dissemination _Folder_No.pdf

•    The font files if special characters are used (Greek, Hebrew, phonetic...)

The documents

  • The "FACILE" application report indicating that the analysis is valid (just print the browser page). The validity of the .pdf files burned on the CD must be confirmed on the FACILE application. The requested pdf files must be valid. If not, they will be rejected by the Doctoral Candidates' Office. You will then be asked to provide another CDRom with a new validated version. 
    Your manuscript must be digitally archived for the future on a national platform. For this, pdf format has been chosen by the National Computer Center for Higher Education, CINES.  The Facile application allows you to check that the file is ready to be archived on the CINES platform. The report that you must provide in printed version informs us of its status.
  • the distribution charter for the electronic thesis to be downloaded and printed
  • the thesis form to be completed and printed

and, as applicable :

  • The declaration of a modification to the manuscript after the defence

For any technical question about FACILE, contact the Sorbonne University library (BSU)

Authorisation form for an off-site defence
If necessary, complete and print the authorisation form for an off-site defence. 

Submission of the thesis
Final manuscripts must be submitted in digital format (CD-Rom) to the doctoral candidates' reception office 4 weeks before the date of the defence without waiting for the corrections requested by the rapporteurs. 
This CD-Rom is accompanied by the Defence File. 
The defence is subject to the submission to the president of the selection board of certification of the submission of the thesis and the completed electronic form.
If the jury or the rapporteurs have requested corrections, the new doctor has three months after the defence to submit his corrected thesis in electronic format, accompanied by a certificate from the jury member stating that the corrections have been made.

Dissemination of the thesis
Sorbonne University files the validated version of the thesis in its dissemination and archiving formats, as well as the electronic docket, in the national STAR application managed by the Agence bibliographique de l'enseignement supérieur - ABES.
The college of doctoral schools offers you a course cycle called "Biblio@doctorate". 
You can sign up for it.

Confidentiality or embargo?
You have submitted the final version of your manuscript. It will be forwarded to the university library for flagging and distribution. However, the manuscript’s dissemination may be delayed either by the doctor (embargo) or by the university (confidentiality).

  • Embargo

When you submit your manuscript, you can ask to delay its release, for example when results are pending publication. This is known as an embargo request. You will be asked to specify an embargo end date, i.e. the date on which you want your thesis to be disseminated.
To request an embargo, just indicate it on the thesis form.

  • Non-disclosure

This is a matter of prohibiting the disclosure, reproduction and dissemination of the thesis over a given period of time. This request is generally linked to the existence of a research contract or agreement signed between the partners of the doctoral research project to define the objectives of the research, the contributions of each party and the rules of intellectual property of the results. The request comes from you but from your thesis director, laboratory director or partner institution. Only the President of Sorbonne University can grant it.
The thesis is then only reported but cannot be disclosed, reproduced or disseminated before the end of the non-disclosure period granted.

How do I make a non-disclosure request? 
No later than three months before the defence
For PhD candidates hosted in a research unit whose promotional activities are managed by Sorbonne University*, the thesis director completes the non-disclosure request form specific to Sorbonne University
For doctoral candidates hosted in a research unit whose promotional activities are not managed by Sorbonne University but by another supervising institution, the thesis director completes the non-disclosure request form specific to the other institutions, has it signed by the promotional structure they belong and returns it to the Doctoral Candidates Reception Office.

* : for any question relating to the establishment which manages the promotion of your unit please contact: Lise Tourneux-Ravel at the Directorate of Research and Innovation (DR&I)
This document is filed before the defence with the doctoral candidates' reception office.

  • For research units whose promotional activities are managed by Sorbonne University :

All "readers" of the manuscript must agree to keep the data confidential and complete the Non-disclosure Form (including the thesis supervisor. It must also be sent to the rapporteurs at the same time as the manuscript.
The members of the jury may complete it by the time of the oral presentation at the latest.
If confidential results are presented at the hearing, the non-disclosure undertaking will be signed by each of the persons present. A list will be drawn up by the president of the jury from the list prepared for this purpose. 
If they have not been submitted, the doctor, the thesis director and the chair of the selection board will complete this non-disclosure certificate. 

Request for in camera proceedings
The physical organisation of a closed session is the responsibility of the president of the jury who will complete the list of those present.

At the end of the defence
Once the defence has been completed, all documents must be handed over to the doctoral candidates' reception office. The degree certificate will only be handed over in light of the complete non-disclosure file.

  • For research units whose promotional activities are not contracts managed by Sorbonne University 

The equivalent of this procedure may be organised by the institution in charge of the promotional activity.

The thesis is defended in two stages: a presentation by the doctoral candidate of their research work followed by a question-and-answer session with the members of the jury. At the end of the defence, the jury meets to deliberate and then announces its decision to award the thesis to the doctoral candidate. 
The defence is public, unless the headmaster exceptionally grants an exemption if the subject of the thesis is proven to be confidential (cf Thesis filing and dissemination/Non-disclosure)
The defence is traditionally followed by a "thesis party" organised at the discretion of the doctoral candidate.

Appointment of the President of the Jury

During the defence, the members of the jury shall appoint a chairman and, if necessary, a rapporteur for the defence from among themselves. The chairman must be a professor or equivalent or a teacher of equivalent rank.
The thesis director cannot be appointed either as rapporteur for the defence or as president of the jury. The thesis director does not take part in the decision.

Awarding the title of doctor

Admission or adjournment will be decided after deliberation by the selection board. The chairman signs the defence report, which is countersigned by all the members of the selection board. The report is sent to the candidate in the month after the defence.
In accordance with regulations in force, the doctorate is awarded without any special mention. 

Final manuscripts must be submitted in digital format (CD-Rom) to the doctoral candidates' reception office 3 weeks before the date of the defence without waiting for any corrections requested by the rapporteurs. 
At the end of the defence, they will be sent by the doctoral candidates' reception office at the Sorbonne University library according to the instructions given by the president of the jury in the defence report.

The thesis can be reproduced as is without any correction.
The CD-Rom that is filed before the defence is considered to be final and sent to the library for distribution, archiving... 

However, if the doctor wishes to make minor corrections:
You have a period of one month to make minor corrections (typos, formatting, etc.) and submit the corrected version (labelled corrected version) and on CD-ROM to the doctoral candidates' reception office accompanied by a signed declaration from you indicating that the corrections have been made (manuscript modification declaration form) and the report from the Facile application.
At the end of this period, even if the corrections have not been made, the thesis will be sent to the library to be reported, reproduced and disseminated.

The thesis cannot be reproduced as-is...
The jury wanted major corrections under the responsibility of a designated jury member. You then have 3 months to make these corrections and submit the corrected version of your thesis on CD-Rom accompanied by the form for declaring modifications to the manuscript) and the report from the Facile application to the doctoral candidates' reception office. The CD must be accompanied by a letter from the member of the jury designated during the defence, certifying that the requested corrections have been made.
The delivery of the graduation certificate, the reporting, reproduction, distribution and consultation of the manuscript are subject to the delivery of the corrected versions and the certificate.
Electronic Theses Service
Snake Library

Once the defence is over, don't forget to bring the original of your report to the Doctoral Candidates' Office.
Then, you will be able to collect your degree by appointment within a fortnight.
Previous degrees are published within a maximum period of 6 months.
Collection at the reception office
You can pick it up at the Doctoral Candidate Reception Office. Please bring an identity document (national or European identity card, passport, residence permit). 
If you can't make it, another person can come in your place. They will need to bring a handwritten power of attorney, a copy of your ID and their own ID.

Doctoral candidates reception office - - 15 rue de l’école de médecine - Escalier G – 2e étage 75006 PARIS (métro Odéon)
Opening hours: 9:30 am - 4:30 pm (closed on Wednesdays)

Collection by mail
You can also have your diploma sent to you. If you wish to receive your degree by post, please send us:

For a delivery to France

  • €6.82 in postage stamps
  • A registered letter with acknowledgement of receipt filled in at the permanent address at which you wish to receive your diploma in the addressee box and "Sorbonne Université - Bureau d'accueil des doctorants - 15 rue de l'école de médecine - 75006 Paris" in the sender box.

For a delivery abroad

  • €12.10 in postage stamps or the equivalent in international coupons
  • An international registered mail shipping slip (CN07)
  • A deposit form (517/517 bis) filled in with the permanent address at which you wish to receive your diploma in the recipient box and "Sorbonne Université - Bureau d'accueil des doctorants - 15 rue de l'école de médecine - 75006 Paris" in the sender box.
  • You can frank your mail from your home in France or abroad on the website of the Post Office.

Do you need your degree authenticated?

The appointment scheduling system enables the doctoral candidates and HDR reception office to ensure you receive an individual, personalised and smooth welcome. This system allows you to make an appointment from the available schedules. Only times that are not already booked will be displayed.
No appointment booked on a profile other than the one you applied for will be honoured. Appointments are individual and bear on a single case.

Information required when making a booking

  • Your email address must be correct so we can send you your email confirmation. If the address has been used several times on other Sorbonne University forms and an email tells you that your address has already been used, log in with another address.
  • Present the confirmation on your mobile phone or on a printout at the doctoral candidates' reception office.
  • To avoid delaying other appointments, please arrive at the reception office on time.
  • If you are unable to attend or delayed, cancel the appointment and schedule a new one on the platform according to availability.
  • In some exceptional cases, the reception office will be unable to honour the precise appointment schedule. You will of course be dealt with within a reasonable time.
  • In very exceptional cases (computer failures ...), you will be notified through the email address given when you made your appointment by the doctoral candidates' reception office and HDR, on the same day.
  • No appointments other than those given here can be made (either by email or by phone).

Scheduling appointments 
The organization of the reception office has changed. Appointments are now made according to your doctoral school.

You are part of the doctoral school

You are part of the doctoral school

You are part of the doctoral school

  • Complexity of life
  • Physiology, physiopathology and therapeutics
  • Physics in Ile-de-France
  • Physics and chemistry of materials
  • Earth and Environmental Sciences and Physics of the Universe
  • Brain, cognition and behavior
  • Molecular Chemistry of Paris-Centre
  • Computer science, telecommunications and electronics
  • Natural and human sciences: evolution and ecology
  • Astronomy and astrophysics of IdF
  • Physical chemistry and analytical chemistry
  • Geosciences, natural resources and environment
  • Pierre Louis Public Health
  • Environmental Sciences of IdF
  • Mathematical Sciences


  1. A CD-ROM and why not a more up-to-date medium?
    The CD-rom is the cheapest medium (€2 to 3). This is a constraint for the library in terms of archiving. Look out for some news on this soon, we are working on it! By the way, not all burners work with all brands of CDs, check that the data is present and readable.
  2. The files "thesis title", "summaries", "keywords"..., are they really useful?
    This is your personal metadata. They allow you to be listed on the dedicated internet platforms, in French, in English... others are imported from your student file or copied from the defence forms to the library and thesis forms. Copy/paste but a better readability of your work.
  3. Redacted version, full version, what are the differences?
    The complete version is the final version of the manuscript. The expurgated version is the one that will be put on line according to any confidentiality issues, or the use of resources subject to copyright which you must comply with. It is not necessary if you have nothing to conceal!
  4. Why provide the text in source format?
    Because a computer application can fail! Having the source version allows the Sorbonne University library, which is in charge of archiving and distributing the manuscripts, to recreate a pdf if necessary. It may need your fonts to reprocess the file.
  5. I wrote my thesis on LaTeX, how can I make a single file in source format?
    You can make as many as you need, as long as they are numbered. The pdf file will still be unique and will group all the files together.
  6. Paperwork to be returned to the reception office... why?
    In the event of an appeal, the conditions for the presentation of original documents ensure the greatest evidentiary force, both for you and for the university.  
  7. What is the purpose of the dissemination charter?
    You are the author of the manuscript, but you have rights and responsibilities.  
  8. What's the point of sending the jury members' email addresses by mail?
    Jury members must receive the rapporteurs' reports prior to your defence. Regulatory but especially useful for your presentation. 
    They must be sent out to all jury members; don't forget your thesis director if he is present! Make sure you enter the addresses separated by semicolons to avoid getting "user unknown".
  9. What do I do in co-supervision?
    You will get your degree from Sorbonne University, so you must act like any doctoral candidate preparing his defence, same files, same conditions and defence schedule.
  10. Are the guests on the jury?
    No, they must not appear in the report or any other administrative document.

Bureau d'accueil des doctorants - 15 rue de l'école de médecine 75006 Paris


You are assigned to an affiliated laboratory by the Faculty of Arts