Work abroad as a dietitian: UK, Ireland, EU and US (2026)
Dietitian is a protected title in most of the countries we cover, but each one checks your training differently. This page compares the HCPC, CORU, German state authorities, the Dutch CIBG and the US Commission on Dietetic Registration side by side.
Overview
To work as a dietitian abroad you need recognition from the body for that country: HCPC registration in the UK (no routine exam), CORU in Ireland (an adaptation period or aptitude test if gaps are found), the state authority in Germany, recognition in the Netherlands, and in the USA CDR eligibility and the registration exam plus a state licence where required.
Dietitians assess and treat nutrition problems in hospitals, community services and private practice. In every country on this page the clinical title is separate from "nutritionist": in the UK, for example, dietitian and dietician are HCPC protected titles, while nutritionist is not. If your training was mainly nutrition science without supervised clinical dietetics, expect every regulator to look hard at that gap.
This hub is for dietitians who qualified outside the country they want to work in. The routes split into two groups. The UK, Ireland, Germany and the Netherlands all assess your existing qualification against their own standard, and then either accept it, ask for more evidence or set a compensation measure. The USA works differently: you become a Registered Dietitian Nutritionist (RDN) through the Commission on Dietetic Registration (CDR), which requires a graduate degree, ACEND-accredited coursework and supervised practice, and a national exam, with state licensure on top in most states.
The paper-based routes are quicker. The HCPC says assessment takes about 3 months and verification about 3 more. CORU says recognition can take up to 4 months from a complete file. German recognition authorities must decide within 4 months of a complete application. The Dutch certificate of competence procedure takes between 6 months and 1.5 years, according to the BIG register. The US route is the longest for most overseas dietitians, because it usually means completing US-accredited education or supervised practice unless you qualify through a reciprocity agreement.
Language is the other big variable. The UK and Ireland test English (and both accept the OET, with different score rules). Germany requires German at B2 for dietitians. The Netherlands requires Dutch at B2 plus English reading for higher vocational professions, which the BIG register says includes dieticians. The USA has no separate English test for the RDN exam on the CDR pages we checked, but the exam itself is in English.
Demand is steady. The US Bureau of Labor Statistics projects employment of dietitians and nutritionists to grow 8 percent from 2025 to 2035, much faster than average. In the UK, dietitians are on the Health and Care Worker visa list under SOC code 2259. In Ireland, the HSE publishes a separate pay point for dietetics adaptation, the supervised period some overseas dietitians complete as a compensation measure.
Qualifications
Minimum
A qualification in dietetics that allows you to practise as a dietitian in the country where you trained, including supervised clinical practice. In the USA the CDR now requires a minimum of a graduate degree from a US-accredited institution or a foreign equivalent, plus ACEND-accredited coursework and supervised practice.
Preferred
A bachelor's or master's degree in clinical dietetics with a clearly documented supervised practice or internship component (hours, settings and caseload), which every regulator asks about. For the UK and Ireland, an English test result that meets the regulator's scores and is under two years old.
Experience
None of the regulators set a minimum number of years after qualifying, but post-qualification clinical experience can help close gaps: the HCPC and German authorities take professional experience into account when comparing your training. Where training still falls short, Ireland and Germany both offer a supervised adaptation period as a compensation measure.
Country by country
United Kingdom: HCPC
Dietitian (also dietician), HCPC protected titles. Nutritionist is not an HCPC title.
- Requirements
- A dietetics qualification that first allowed you to practise, evidenced through a course information form completed by your university, a dietitian standards of proficiency mapping document, professional experience in your own words and references on official work email addresses.
- Exams
- No written exam. If the two dietitian assessors cannot decide on paper, the HCPC may offer a test of competence, a structured professional discussion usually held online.
- English
- IELTS 7.0 with no element below 6.5, the TOEFL iBT scores the HCPC sets, or the OET for dietetics at 1400 overall with no element below 300, unless you qualified in a majority English-speaking country.
- Timeline
- The HCPC says about 3 months for assessment and about 3 months for verification, with possible delays when international volumes are high.
- Good to know
- The scrutiny fee is £678.38 and the registration fee after acceptance is usually £370.02. Dietitians use SOC code 2259 for the Health and Care Worker visa.
Ireland: CORU
Dietitian, on the CORU Dietitians Register. CORU says that once a profession is regulated, only registered people can legally use the title.
- Requirements
- Recognition of your international qualification by the Dietitians Registration Board, which assesses it against the CORU standards of proficiency for dietitians. The recognition fee is €510. CORU's guidance notes (revised 2026) and applicant leaflets give €510; an older FAQ page still shows €410, so confirm the amount at payment.
- Exams
- If the Board finds substantial differences, it sets a compensation measure: a period of adaptation of up to 3 years in Ireland, or an aptitude test (fee €500) that CORU says must be offered within six months. You choose neither; the Board decides which applies.
- English
- IELTS Academic 7.0 with no element below 6.5, OET with grade B (350) in three components and C+ (300) in one, or Cambridge CAE grade C, unless an exemption applies.
- Timeline
- CORU says recognition can take up to 4 months from the date your file is deemed complete. Registration is a separate application after recognition.
- Good to know
- The HSE pay scales include a dietetics adaptation point (€39,590 from 1 June 2026) for people completing an adaptation period in a public post.
Germany: State health authority (Land)
Diätassistent/Diätassistentin. The procedure is the authorisation to use the professional title (Erlaubnis zum Führen der Berufsbezeichnung).
- Requirements
- Recognition by the competent authority of the federal state where you will work: equivalence of your qualification, personal aptitude (certificate of good conduct), medical fitness (doctor's certificate) and German. Documents must be in German, translated by sworn or authorised translators.
- Exams
- If your training is not equivalent, the authority lists the substantial differences and you can close them with a compensation measure. For qualifications from outside the EU, the official portal lists an adaptation period or a knowledge test.
- Language
- German at CEFR B2. You do not need the language certificate when you apply; you can provide it later in the procedure.
- Timeline
- The authority confirms receipt within one month and must decide within 4 months of a complete application, though it can extend this in specific cases.
- Good to know
- The recognition procedure costs €25 to €430, depending on the state, plus translation, certification and any compensation measure. You can apply from abroad.
Netherlands: BIG
Diëtist. A protected title under Article 34 of the BIG Act; dieticians cannot register in the BIG register itself.
- Requirements
- Recognition of a diploma from outside the EU through the CIBG procedures. The independent Commission for Foreign Healthcare Graduates (CBGV) advises on applications for Article 3, Article 34 and Article 36a professions by comparing your education, diploma and work experience with Dutch standards.
- Exams
- The BI-test is only for doctors, dentists and nurses. For other professions the CBGV may advise additional training to close gaps, which the BIG register says takes between 3 months and 2 years.
- Language
- Dutch at B2 (for higher vocational professions, which the BIG register says includes dieticians) and English reading, through certificates obtained within two years. For B1 and B2 the State Examination of Dutch as a Second Language (NT2) applies.
- Timeline
- The BIG register says the certificate of competence procedure takes between 6 months and 1.5 years from submission.
- Good to know
- The BIG register says the application and assessment are currently free of charge. Some dieticians register voluntarily with their professional association.
United States: CDR
Registered Dietitian (RD) or Registered Dietitian Nutritionist (RDN), credentials awarded by the Commission on Dietetic Registration.
- Requirements
- A minimum of a graduate degree from a USDE-recognised accredited institution or a foreign equivalent, plus ACEND-accredited coursework and supervised practice. Foreign degrees must be evaluated by an approved foreign degree evaluation agency. CDR lists reciprocity with Canada, the Netherlands (NVD), the Philippines (PRC) and Ireland (INDI).
- Exams
- The Registration Examination for Dietitians: computer adaptive, 125 to 145 multiple-choice questions in 3 hours at Pearson VUE test centres. The exam fee is $250, according to CDR's 2025 exam FAQ.
- English
- No separate English test on the CDR eligibility pages we checked. The exam is in English.
- Timeline
- CDR says authorisation to test arrives in less than a week once your eligibility is received, and is valid for one year. Completing US-accredited supervised practice, if you need it, takes much longer.
- Good to know
- Overseas programmes can be ACEND-accredited as Foreign Dietitian Education (FDE) or International Coordinated Programs (ICP).
United States: State licensing boards
Licensed dietitian (titles vary by state).
- Requirements
- The BLS says many states require dietitians to be licensed, some only regulate specific titles, and a few have no regulation. Check the board in the state where you will work.
- Exams
- Set by each state board; check whether it accepts the CDR registration exam or credential.
- English
- Set by each state board.
- Timeline
- Set by each state board, after you hold the RDN credential.
- Good to know
- The Dietitian Licensure Compact was activated in 2023; CDR says the first compact privileges are expected to be issued sometime in 2027.
The route, step by step
Check that your training is clinical dietetics
Every regulator here assesses dietetics, not general nutrition. Compare your course with the standard you will be measured against, such as the HCPC or CORU standards of proficiency, and make sure supervised clinical practice is documented. If your internship was a separate programme, keep its paperwork too.Collect your education evidence early
Ask your university for transcripts, module descriptions and a statement of supervised practice hours by setting. The HCPC needs its course information form completed and stamped; Germany needs evidence of the content and duration of your training; the USA needs a foreign degree evaluation. Universities are often the slowest part of the process.Pass the language test for your country
For the UK, IELTS 7.0 (no element below 6.5) or OET Dietetics 1400 with no element below 300. For Ireland, IELTS Academic 7.0 (no element below 6.5) or OET B in three components and C+ in one. Germany needs German B2 and the Netherlands Dutch B2 plus English reading. Check the result's validity: the UK and Ireland both want certificates under two years old.Get certificates of good standing and identity documents ready
Regulators check your current registrations. Germany also asks for a certificate of good conduct and a medical certificate no more than three months old at submission. Get translations from sworn translators where the authority requires them.Apply and pay the assessment fee
Submit to the HCPC (£678.38 scrutiny fee), CORU (€510 recognition fee), the German authority in the state where you will work (€25 to €430) or the CIBG (currently free). In the USA, the process starts with your degree evaluation and an ACEND-accredited programme or a reciprocity route, then CDR exam eligibility.Respond to gaps or compensation measures
If assessors find gaps you may be offered an HCPC test of competence, a CORU adaptation period or aptitude test, a German adaptation period or knowledge test, or extra training advised by the Dutch CBGV. Read the decision letter closely: it lists exactly which areas fall short.Register or pass the exam
Once accepted, pay the registration fee and get your registration number (HCPC, CORU), your authorisation to use the title (Germany) or your diploma recognition (Netherlands). In the USA, sit the CDR exam at a Pearson VUE centre, then apply for a state licence where your state requires one.Find a job and sort out the visa
Apply for posts that match your band or grade: Band 5 in the NHS, staff grade in the HSE, or hospital and rehabilitation roles in Germany. The UK route is the Health and Care Worker visa (SOC 2259). In other countries the work permit depends on the recognised qualification, so do not move until recognition is in hand or the authority confirms you can enter for a compensation measure.
Exam preparation
Most overseas dietitians do not sit a written exam in the UK, Ireland or the Netherlands: the assessment is on paper, with a discussion or compensation measure only if gaps are found. Germany may set a knowledge test as a compensation measure. The one structured exam is the US Registration Examination for Dietitians, a computer adaptive test of 125 to 145 four-option questions in 3 hours, weighted 21% principles of dietetics, 45% nutrition care for individuals and groups, 21% management of food and nutrition programmes and 13% foodservice systems (CDR test specifications for 2022 to 2026).
Tips
- For the HCPC and CORU, the written evidence is your exam. Map each standard of proficiency to a concrete case from your practice, in your own words.
- Quantify your supervised practice: hours, settings and patient groups. Assessors refuse files that describe placements only in general terms.
- If you are offered an HCPC test of competence, prepare to talk through clinical reasoning for the gaps named in your letter, not general nutrition theory.
- For a German knowledge test, ask the authority which subjects it covers, since the test is based on the substantial differences in your notice.
- For the CDR exam, use CDR's own study outline, reference list and practice questions at cdrnet.org/study, and practise answering without going back: you cannot review or change answers.
- Pace yourself on the CDR exam: if you answer fewer than 125 questions in 3 hours, CDR scores the exam as a fail.
- Book language tests early. A score that misses by one element can push your whole application back by months.
Topics that come up
- Medical nutrition therapy for diabetes, renal disease and cardiovascular disease
- Enteral and parenteral nutrition support
- Nutrition screening, assessment and diagnosis
- Paediatric and older adult nutrition
- Nutrition in critical care and oncology
- Food allergy, intolerance and therapeutic diets
- Counselling, behaviour change and patient education
- Food safety, sanitation and foodservice management
- Research methods and evidence-based practice
- Professional ethics, consent and record keeping
- Management of food and nutrition services, including quality and regulation
Pay by country
Pay comes from official scales where they exist. UK and Ireland figures are national public-sector scales; Germany and the Netherlands have no single national figure we could confirm; the US figure is the BLS national median. Currency and year are given in each row.
UK£32,073 to £39,043 (Band 5), rising to £39,959 to £48,117 at Band 6 (NHS Agenda for Change, 2026/27)NHS Health Careers says dietitians typically start on Band 5. London adds a high cost area supplement.
Ireland€45,514 to €65,068 (Dietician); €65,197 to €76,767 (Senior Dietician) (HSE scales from 1 June 2026)Clinical specialist dietician €72,119 to €83,689. The dietetics adaptation point is €39,590. Long service increments apply on top.
GermanySet by employer or collective agreement; no national figure confirmedPublic hospitals usually pay under collective agreements. Ask employers which agreement and pay group applies.
NetherlandsSet by the sector collective agreement (CAO); figures not confirmedHospital and care employers pay under their CAO scales. Check the scale in the job advertisement.
USA$76,400 median annual pay (BLS, May 2025)Dietitians and nutritionists combined. Pay varies widely by state and setting.
Career growth
Once registered, dietitians move up through clinical specialism, leadership or advanced practice. The grades and titles below are the ones the official pay scales use.
Specialist dietitian
Specialise in an area such as renal, diabetes, oncology, paediatrics or critical care. In the NHS this is usually Band 6; in the HSE the Senior Dietician and Clinical Specialist Dietician grades cover this level.Advanced practice
Advanced roles combine expert clinical work with education and research. The HSE has a Candidate Advanced Practice Dietician grade, and NHS advanced or highly specialist roles are often Band 7 or 8a.Management
Lead a dietetic department or service. The HSE scales include Dietician Manager and Dietician Manager in Charge grades; NHS service leads are typically Band 8a and above.Board certification in the USA
RDNs can add CDR board certification as a specialist, for example in areas such as advanced practice, after meeting CDR's practice requirements.Public health and community nutrition
Work in prevention, health promotion and community programmes. These posts exist in every country here, but are more often funded locally, so pay and grading vary.
Common mistakes
- 1
Applying with a nutrition science degree that has little or no supervised clinical dietetics. Every regulator here assesses clinical practice, and a missing placement is the most common reason for refusal or a compensation measure.
- 2
Sending a course information form or transcript that does not show supervised practice hours by setting. Assessors cannot accept what is not documented.
- 3
Using the wrong English test or score rule: the HCPC accepts OET Dietetics at 1400 with no element below 300, while CORU wants grade B (350) in three components and C+ (300) in one.
- 4
Letting a language certificate expire. The UK and Ireland both require results less than two years old when you apply.
- 5
Assuming a Gulf or home-country licence transfers. None of these regulators recognises another country's licence on its own; they assess the qualification that first let you practise.
- 6
Starting the US route expecting a paper assessment. The CDR requires a graduate degree, ACEND-accredited education and supervised practice, and an exam, unless you are covered by one of its reciprocity agreements.
- 7
Applying to the wrong German state. The competent authority is the one for the state where you plan to work, so a job offer or a clear target region helps.
- 8
Getting translations from non-sworn translators. German authorities require documents in German translated by sworn or authorised translators.
How we help dietitians
Review of your qualifications, transcripts, experience and current registration
Check against the published requirements of the regulators you choose
Check of how recent your practice is and whether any gap in practice affects your route
English or other language requirement for each route, with any exemption you may qualify for
Comparison of routes and countries, with the trade-offs explained
List of the exams, aptitude tests or adaptation periods each route is likely to involve
Written roadmap: exams, English test, documents, fees and timeline
Budget built from the official regulator, exam and verification fees, kept separate from our own fee
Flags for slow steps to start first, such as primary source verification and language learning
A call to walk you through the plan and answer your questions
Questions
No. In the UK, dietitian and dietician are HCPC protected titles but nutritionist is not. The other countries here also regulate the clinical dietitian title. If your training is in nutrition rather than clinical dietetics, check the standards before applying.
On paper, the UK and Ireland: the HCPC says about 3 months for assessment plus about 3 for verification, and CORU says up to 4 months from a complete file. Germany must decide within 4 months of a complete application. The Netherlands takes 6 months to 1.5 years.
Yes, in the UK and Ireland. The HCPC wants the OET for dietetics at 1400 overall with no element below 300. CORU wants grade B (350) in three components and C+ (300) in one.
Yes. The official recognition portal says you need German at CEFR B2. You can apply first and provide the certificate later in the procedure.
No. Dietician is a protected title under Article 34 of the BIG Act, but the BIG register says dieticians cannot register in it. Recognition of a diploma from outside the EU still goes through the CIBG procedures, with the CBGV advising.
The CDR requires a graduate degree, ACEND-accredited coursework and supervised practice, and a pass in the registration exam. Your foreign degree must be evaluated by an approved agency. Ask an ACEND-accredited programme director to review your evaluation.
Yes. CDR lists reciprocity with Canada, the Netherlands (Dutch Association of Dietitians members), the Philippines (PRC) and Ireland (INDI members). Each has its own pathway and conditions.
It is computer adaptive, with 125 to 145 four-option multiple-choice questions in 3 hours at Pearson VUE centres. You cannot go back and change answers. CDR's 2025 FAQ gives the exam fee as $250.
The Dietitians Registration Board sets a compensation measure: a period of adaptation of up to 3 years under supervision in Ireland, or an aptitude test with a €500 fee. One repeat attempt is allowed for each.
In 2026/27 NHS dietitians usually start on Band 5 (£32,073 to £39,043). HSE dieticians are on €45,514 to €65,068 from 1 June 2026. The BLS median for US dietitians and nutritionists was $76,400 in May 2025.
The Health and Care Worker visa, under SOC code 2259 (other health professionals not elsewhere classified), with an eligible NHS, NHS-supplier or adult social care sponsor.
You cannot use a protected title or practise in your profession until you are on the HCPC Register. Some employers recruit overseas applicants into support worker roles while they wait; the British Dietetic Association, for example, mentions dietetic support worker posts at Bands 3 to 4. Any job still needs the right to work in the UK, and support worker posts do not usually qualify for a Health and Care Worker visa on the basis of your professional title, so check the role's occupation code with the employer.
Sources
- 1CORU: Guidance notes for international qualification applicants (revised 2026)
- 2HCPC: International applications
- 3HCPC: Certificate of English language proficiency
- 4HCPC: Registration fees for applicants
- 5HCPC: What to expect when you make an international application
- 6HCPC: Test of competence
Show all 28 sourcesShow fewer sources
- 7NHS Employers: Pay scales for 2026/27
- 8NHS Health Careers: Dietitian
- 9GOV.UK: Skilled Worker visa eligible occupations and codes
- 10CORU: International applicants
- 11CORU: Compensation measures
- 12CORU: International qualifications FAQs
- 13CORU: Language requirements
- 14CORU: What is CORU
- 15HSE: Consolidated pay scales from 1 June 2026
- 16Anerkennung in Deutschland: Dietitian, recognition finder (Berlin)
- 17BIG register: Certificate of competence
- 18BIG register: Dutch language proficiency
- 19BIG register: Processing time and costs
- 20BIG register: Other professions
- 21BIG register: CBGV
- 22CDR: RDN eligibility
- 23CDR: RD exam overview
- 24CDR: RD and DTR exam FAQ 2025
- 25CDR: RD exam test specifications 2022 to 2026
- 26CDR: Dietitian Licensure Compact
- 27BLS Occupational Outlook Handbook: Dietitians and nutritionists
- 28British Dietetic Association: international dietitians
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