Contact information for clinical trials queries

Type of query


Assessment of applications



Scientific assessment of applications:


Ethical assessment of applications:


Pre-submission and/or scientific advice

For national advice, email

Advice is available free of charge for non-commercial/non-academic sponsors.


To request scientific advice from multiple competent authorities at the same time,
apply through the Simultaneous National Scientific Advice Pilot (SNSA).

This is relevant to applicants who wish to obtain national scientific advice related to early-stage development of innovative medicines for clinical trials (Phase I/II) from more than one national competent authority at the same time. 


Send queries about SNSA to: or


Compliance and GCP