Requesting scientific advice or protocol assistance from EMA

Applicants wishing to apply for scientific advice or protocol assistance from the European Medicines Agency (EMA) should follow the procedure below.

Submitting a request

  1. Complete a letter of intent using the and prepare a briefing document giving an introduction to the medicine under development, and the company's questions and positions. The Agency strongly recommends that companies use the Microsoft Office document iconbriefing document template . Send these documents to the Agency via EudraLink. Note that the Agency only accepts electronic submissions.
  2. Send the letter to For submission deadlines, see Scientific advice and protocol assistance: Regulatory and procedural guidance.
  3. Attend a pre-submission meeting, if requested.

Full details on how to apply are available in the PDF iconguidance for companies .

United Kingdom’s (UK) withdrawal from the EU - fee incentives

In the context of preparedness for the UK's withdrawal from the European Union (EU), EMA advises UK-based micro, small and medium-sized enterprises (SMEs) to note the deadlines published on the Brexit-related guidance for companies webpage regarding the date of UK's withdrawal from the EU when applying for scientific advice and protocol assistance in order to continue be eligible for financial fee incentives.

For applications with a start of procedure after the published deadline, financial fee incentives for scientific advice will only be accessible through:

  • an SME legal entity in the European Economic Area (EEA);
  • indirectly through an SME regulatory consultancy established in the EEA;

For more information, see question 9 of Guidance related to the United Kingdom's withdrawal from the European Union with regard to the medicinal products for human and veterinary use within the framework of the Centralised Procedure.

In addition, to be eligible for orphan fee incentives for protocol assistance, an SME needs to meet the following conditions at the start of the procedure:

For more information, see Brexit-related guidance for companies.

Research product identifier

EMA uses research product identifiers (RPIs) to track medicines through pre-authorisation procedures. The RPI replaces the previously-used unique product identifiers (UPIs). EMA has converted previously assigned UPIs into RPIs.

Companies and individuals that approach EMA for the first time with a new medicinal product and do not have a previously assigned UPI/RPI, will need to request a new RPI via the IRIS system.

Applicants need to use this RPI every time they contact the Agency for any matter related to this specific medicine.

For guidance, including on obtaining any preliminary registration for the active substance(s) in the product, see:

The continuing assignment of RPIs contributes to the Agency's initiatives to improve the efficiency of its processes. It also helps create a unique platform for all pre-authorisation activities.

Pre-submission meetings

The Agency offers assistance to applicants in putting their scientific-advice or procedural-advice requests together through pre-submission meetings. These meetings are free of charge.

Pre-submission meetings are an opportunity for companies to:

  • introduce their proposed development programme and receive feedback from Agency staff;
  • receive feedback on the list of questions to be included in the request for scientific advice, with a view to obtaining satisfactory answers;
  • identify additional issues to be included in the request for scientific advice;
  • obtain more detailed information concerning the procedure for obtaining scientific advice or protocol assistance;
  • ask regulatory questions that are outside the scope of scientific advice;
  • establish contact with Agency staff involved with the application.

The meetings also allow the Agency to identify whether there is a need for additional expertise at an earlier stage in the procedure.

The Agency emphasises the importance of presubmission meetings, especially for first-time users of these procedures, for micro-, small- and medium-sized enterprises (SMEs), and for companies seeking general advice on specific types of medicinal products or therapies.

From September 2018, presubmission meetings for scientific advice will be held via teleconference only. Organising these meetings by teleconference is more practical during this period due to the relocation of EMA to Amsterdam. The majority of presubmission meetings are currently held by teleconference (70% of meetings in the last 12 months) and there is no difference in the quality of the meeting and in applicants’ satisfaction with the usefulness of the meeting.

The discussion during the presubmission meeting is based on the information provided by the company. Scientific opinions expressed represent the personal views of the Agency participants and do not represent the final opinion of the Scientific Advice Working Party (SAWP) or Committee for Medicinal Products for Human Use (CHMP).

Applicants should submit a draft version of their request, such as a briefing document including questions or the company's position and a detailed table of contents in Microsoft Word format, at least five working days ahead of the presubmission meeting to

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