Medicines: get scientific advice from MHRA
HowA tosummary getof scientificthe advicetypes aboutof yourscientific licenceadvice applicationavailable fromat MHRA,the MHRA, including:the submittingprocess afor request,getting youradvice meetingand withthe MHRA,fees fees.involved.
Advance notice of changes
From 21 January 2025,2025 thewe MHRA will review all new requests for scientific advice meetings against whether the requirements can be addressed with existing guidance, written advice or a scientific advice meeting.
For a temporary period, you should therefore expect that an increased number of requests will be progressed as written-only advice from our experienced MHRA specialists.
FullFrom guidance1 onFebruary this2025, changeall willnew berequests publishedmust onpay 31for Januarytheir 2025advice alongno withlater thethan launch3 ofweeks abefore seriesany ofmeeting improvementsdate. toTo ourassist serviceyou andwith guidance.this, Thewe firstwill improvementsend isyou thepersonalised introductionlinks ofto apay digitalthrough applicationGov formPay designedwhen towe beconfirm simpler,the clearer and faster to complete.meeting.
Overview
You can ask the MHRA for scientific advice fromat theany Medicinesstage andof Healthcareyour productsmedicine’s Regulatorydevelopment Agencyor (regulation.
You can ask for written advice only, or a meeting. After some meetings the MHRA) atwill anyprovide stagea written summary of theadvice initial(see developmentthe Types of yourmeeting medicine,section beforefor youmore information haveon submittedwritten youradvice applicationprovided after meetings).
You can ask for specific advice on a marketingsingle authorisationdevelopment (MA)programme (productor licence)product andlifecycle, duringor thebroader pre-submissionadvice periodnot forlimited to a variationsingle todevelopment anprogram existingor MA.product lifecycle.
MeetingsYou can alsoask befor helda meeting with the MHRA toonly, discuss:or a joint meeting with the MHRA and the National Institute for Health and Care Excellence (NICE).
pharmacovigilanceadvertisingproposalsThe
toMHRAchangeadvicelabellingisorbasedpackageonleafletspost-authorisationtheregulatoryquestions and documents you provide. The advicerelatingcannottoaccountaforproductfuturerange
YouScientific canadvice requestfrom athe broaderMHRA scopeis scientificnot advice.legally Thisbinding wouldfor coverfuture broaderapplications issuesof andthe woulddiscussed product. You should not relateconsider tothe onlyadvice 1as developmentan programmeindication orof product.a future agreed position.
You
Process canand alsotimelines
After you have aasked jointfor meetingadvice, withthe MHRA andwill Nationalacknowledge Instituteyour forrequest Clinicalwithin Excellence10 (NICE).working days.
ScientificThe time it takes to get written advice givenor byadvice via a meeting depends on the subject matter and expertise needed. We strongly encourage early planning and sending of advice requests.
For meetings, you must send your final questions list and briefing document to the MHRA isat least 3 weeks before the meeting date. If you do not legallydo bindingthis, forthe anymeeting futurewill applicationbe ofdelayed.
After some meetings the productMHRA discussed,will eitherprovide ona written summary of advice (see the partTypes of meeting section for more information on written advice provided after meetings). If offered, the MHRA orwill thesend company.this Advicefinal can’tadvice beletter takenwithin as6 indicativeweeks of anythe futuremeeting agreedtaking position.place.
MHRA expertise on offer
The MHRA’s answershas areextensive basedexperience and expertise to answer questions on your medicine’s lifecycle. To get the submittedbest questionsadvice and documentationaccess andthe cannotmost accountrelevant forexperts, futurethe changesquestions andyou developmentssend in scientificadvance knowledgeshould orbe regulatoryclear requirements.and specific.
For advice on writing questions, go to the Supporting document guidance section.
Types of advicemeeting
Scientific advice meeting
The questions you ask MHRA haveprimary toadvice beservice asis precisetargeted andscientific clearadvice asfor possible.individual products.
TheWhile questionswe shouldoffer addressadvice specificat scientificany issuesstage on:of your medicine’s lifecycle, we particularly encourage organisations to request advice at the following points:
qualityfirst
aspectsin(eghumanthestudies:chemical,getpharmaceuticalguidanceandonbiologicaltranslatingtestingsafetynecessaryandtonon-clinicaldemonstratedatatheintoqualitykeyofclinicalatrialmedicinalproduct)designsnon-clinicaldesign
aspectsof(egpivotaltheclinicaltoxicologicaltrials: receive advice from clinical trials andpharmacologicalmarketingtestingauthorisationnecessaryassessorstoondemonstratedesigningthepivotal studies, ensuring appropriate safetyofstudiesaandmedicinalclinicalproduct)endpoints are chosen to determine safety and efficacyclinicalchemistry,
aspectsmanufacturing(egandendpoints,controltrial(CMC)/biologicalduration,processtargetrequirementspopulation,forchoicemarketingofauthorisation:comparatorgetetc)pharmacovigilanceadviceplansfrom quality andpost-authorisationpharmaceuticalsafetyassessmentstudyteamsprotocolsanonapplicationchemical and biological processes foranewvariationactives,orpharmaceuticalrenewalformulations, and stability protocolsadvicedesign
beforeofpublishingbioequivalenceadvertisingstudies foragenericmedicinalmedicines:productidentify the best approaches to bioequivalence studies for off-patent medicineschangesreclassification
toandlabellingrepurposingofprogrammes:packagingreceiveleafletsadviceforonmedicinalclinicalproductsandorregulatoryaaspectsproducttorangeensure high-quality applications through these programmes
WeThe preferattendees thatand theformat questionsof these meetings can vary but will be mutually agreed in advance.
These meeting are prospectivetypically andwell concernstructured. theMeetings futurelast developmentup ofto a90 medicinalminutes.
We product.provide written advice after the meeting.
Broader scope meetingsadvice meeting
AThe broaderMHRA accepts requests for advice across the entire medicine lifecycle, focusing on our areas of expertise. Broader scope meetingadvice ismeetings are usually not about a product-specificspecific request.product. Examples include:of meetings include:
-
general approaches to product
developmentdevelopment -
overall product development plans
wherewiththerecomplexitiesareverybroadissuesthatmaygo beyondwhatcanbediscussedataroutine scientific advicemeetingmeetings complexdiscussion
issuesof complex drug/device combinationproductsproductschoicechoosing
(includingstudyrelativeendpoints, including pros andcons)ofstudyendpointsinparticularindicationscons-
practical issues of study design, management and
analysisanalysis -
risk management plans and other post-licensing
aspectstopics -
legal reclassification of products from prescription-only medicine (POM) to pharmacy
(P)(P) medicine or from P to general sales list(GSL)(GSL)
WeThe willattendees stilland needformat someof briefingthese material for broader scope meetings beforecan thevary meetingbut andwill abe generalmutually ideaagreed ofin theadvance. sortsThey ofcan issues/questionsinclude thevarious sponsor(s)contributors wishsuch toas discuss,external butexperts theand meetingpatient willrepresentatives. beBoth muchparties lesscan structuredinvite thanparticipants. typicalSome scientificmeetings advicework orbest pharmacovigilancewhen advice meetings.
It may be appropriate for the sponsor(s)sponsor togives givea an extended presentation andfollowed thenby there can be a discussion aroundby the issueswider raised. Meetings will still be planned for up to 90 minutes.group.
These meetingsmeeting mayare includetypically aless varietystructured ofthan contributorstypical includingscientific externaladvice experts and lay or patientpharmacovigilance representatives.meetings. EitherMeetings orlast bothup partiesto can90 invite participants. The overall composition of the meeting will be by mutual agreement.minutes.
MHRASince will charge a fee for broader scope meetings.
As these meetings are more wide-ranging and more speculative, the MHRA willdoes not giveprovide written advice after the meeting.afterwards.
These
Joint meetings are requested in the same way as standard scientific advice meetings.
Meetings with the MHRA and NICE
YouThe MHRA can choosealso toparticipate askin for a joint scientific advice meetingmeetings with the MHRA and the National Institute for HealthcareHealth and Care Excellence (NICE).).
AtIn these meetingsmeetings, you willcan be able to discuss clinical study designdesigns that canmeet satisfyboth regulatory and NICE’s health technology assessment requirements. You can also get optional input from the MHRA Clinical Practice Research Datalink (CPRD).
The (CPRD).attendees and format of these meetings can vary but will be mutually agreed in advance. Meetings last up to 3 hours.
FollowingAfter the meeting, the MHRA and NICE will each produce separate advice documents to answer the respective questions raised.raised.
The AAsk
casefor studyscientific detailingadvice aAsk successfulfor joint scientific advice meetingform thatwill theguide MHRAyou andthrough NICEthe hadsteps withto therequest Universitya ofmeeting Birmingham
Ask
Use this form for scientificany type of advice
Submit theor will need to scientific_advice@mhra.gov.uk.prepare before you start.
On
After the form is completed
The MHRA will aim to acknowledge your request within 10 working days.
If you shouldrequested include:a meeting, a mutually agreed date will be set.
therapeuticYou
areascopemustofdeliveradvicethebeingrequestedsoughtnumberdocumentation,ofincludingcompanyyourstaffbriefingexpecteddocument and final questions list, toattendthe(noteMHRAthatatforleasta3 weeks before the meetingwithdate.After some meetings the MHRA
Divisionwill provide a written summary ofVigilanceadviceand(seeRisktheManagementTypes ofMedicinesmeeting(VRMM)sectiontheforcompanymoreattendeesinformationshouldonbewrittenlimitedadvicetoprovided4)preferredaftermeetingmeetings).datesIfandwrittendatesadvicetoisavoidaavailable,draftthelistMHRA will send this within 6 weeks of theproposedmeetingquestions
Supporting document guidance
AThe mutually-agreedAsk datefor scientific advice form will thenprompt beyou set.to Theupload finalsupporting briefingdocuments. documentIf includingit allis thenot possible to submit these documents listedat belowthe shouldtime beof deliveredrequesting toadvice, MHRAyou nocan lesssend thanthem 10afterwards workingby daysemail. beforeYou themust dateprovide ofdocuments theat meeting.least 3 weeks before a meeting.
Documents
Briefing document
You shouldneed submitto 1send electronicthe copyMHRA ofa the briefing document, including:or small number of briefing documents relating to your questions before we can give advice.
theBriefing
finalmaterialsproposedshouldquestionsbetogethercollatedwithintoyourapositionsingleonoreachsmallquestionnumberinofWorddocuments.formatanYou should submit electroniccopycopies,ofand include:-
any presentation
tothat will be given attheameeting anyscientificappendicesadvice meeting-
labelling and leaflet artwork
examplesexamples, if the meeting is about changes to labelling and leaflets for a product or range ofproductsproducts
TheToappendices,provideiffurtherrelevant,relevant context to your questions, you caninclude:also upload appendices as part of the briefing documents. Appendices should be limited to essential information only, but can include:-
relevant background
informationinformation -
relevant information
relatingtotheyour questions(eg(for example, relevant studyprotocols)protocols) contentofprevious scientific advice received
(from the MHRA or other relevant internationalauthorities)authorities-
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TheQuestions
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shouldfinalnotquestionsbelistincluded.Weshouldwillfocustellonyouthehowfuturemanydevelopment,papervariationcopiesorofriskthemanagementbriefingplandocumentforandyouranymedicinalpresentationsproduct. Questions shouldbefocussubmitted.on specific scientific issues such as:Themeeting-
MHRAqualitystaffaspects,willforhaveexample,reviewedchemical,yourpharmaceuticaldocumentationandbeforebiologicalthetestingmeetingtoandshowwilltheeitherqualityhaveofprovisionalaadvicemedicinalorproduct -
non-clinical
furtheraspects,questionsfor example, toxicological andclarificationpharmacologicalfortesting to show themeeting.safety of a medicinal product -
Youclinicalcanaspects,giveforaexample,briefendpoints,presentationtrialbutduration,thistargetshouldpopulation,bechoicekeptofascomparator -
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-
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allowlabellingmaximumortimepackaging leaflets fordiscussion.medicinalAproductsbrieforpresentationaofproduct range
Before the
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(andyouperhapshavecontroversies)requestedsurroundingaeachmeeting,questionyoumaymustbesendhelpfulyourtobriefingbegindocument and final questions list to thediscussion.MHRAOnlyatinleastexceptional3circumstancesweeksshouldbeforeanytheinformationmeeting date. If you do notindo this, thebriefingmeetingdocumentwill bepresented.delayed.TheMHRAmeetingstaff willnormallyreviewlastyournodocumentsmoreandthanmay90contactminutes.Youyoushouldwithtakeprovisionalnotesadviceoforthefurthermeeting.questions.AfterAt themeetingmeetingWeSuccessfulwillmeetingssendoftenthestartanswerswithtoayourshortquestionspresentationwithin(1030toworking15daysminutes)ofby themeeting.Youpersonshouldorsendorganisationusaskingyourfornotesadvice.ofThisthepresentationmeetingoftenwithindelivers15anworkingoverviewdaysof themeeting.issuesTheseornotescontroversieswillsurroundingbetheirforquestions.If
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Updates to this page
Published 29 December 2014Last updated
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Updated guidance on the types of advice, expertise and expected customer touchpoints, and to highlight the new requirement for paying fee before meeting. Replaced downloadable form with an interactive form.
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Temporary changes to the MHRA scientific advice service and future improvement such as a digital application form.
-
Updated contact email address
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Made an edit to the text in the grey box
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Updated request for scientific advice form
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Updated a contact email address
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New form for request for scientific advice added and fees for scientific advice have been updated.
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Updated to reflect changes to regulations following Brexit transition.
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Added a case study detailing a successful joint scientific advice meeting that the MHRA and NICE had with the University of Birmingham.
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Added CTA to top of page
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Updated contact details
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Link to CPRD added.
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First published.
Update history
2025-12-18 16:26
Updated seasonal requests timeframes.
2025-10-23 10:50
Added in text and youtube link under the heading ‘Joint scientific advice with the MHRA and NICE’
2025-07-03 10:36
Minor updates to copy to specify ‘working days’ rather than ‘weeks’.
2025-06-17 11:59
Update to ‘Ask for scientific advice’ section: the MHRA will not be able to process receipt of your request until we receive a complete list of Questions to be asked.
2025-01-31 12:28
Updated guidance on the types of advice, expertise and expected customer touchpoints, and to highlight the new requirement for paying fee before meeting.Replaced downloadable form with an interactive form.
2025-01-21 09:00
Temporary changes to the MHRA scientific advice service and future improvement such as a digital application form.
2022-03-25 14:04
Updated contact email address