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Respiratory therapists

Work abroad as a respiratory therapist: US, UK, Ireland, EU

Respiratory therapy is a licensed profession in the USA, but the NBRC exams that lead to a license are open only to graduates of US-accredited programs. The UK, Ireland, Germany and the Netherlands have no respiratory therapist title, so you would work under a related profession instead.

Overview

Respiratory therapists assess and treat people with breathing problems: they manage mechanical ventilation, oxygen and airway care, run pulmonary function tests and care for patients in intensive care and emergencies.

The profession as most Gulf and North American RTs know it exists as a licensed role in the USA. The Bureau of Labor Statistics says every state except Alaska requires respiratory therapists to be licensed, and states rely on the credentials of the National Board for Respiratory Care (NBRC). The other countries MedicSail covers, the UK, Ireland, Germany and the Netherlands, have no regulated respiratory therapist title.

The hard fact for internationally trained RTs is that the US route is not a recognition route. The NBRC says foreign respiratory therapy education does not qualify for admission to its Therapist Multiple-Choice (TMC) Examination. You must graduate from a respiratory therapy program accredited by the Commission on Accreditation for Respiratory Care (CoARC), with at least an associate degree, and CoARC says it accredits no programs outside the United States. The only exception the NBRC lists is the Canadian RRT credential. In practice, an overseas RT who wants to work in the USA needs to enroll in a CoARC-accredited program, possibly with transfer credit or advanced standing, and then pass the NBRC exams and apply for a state license.

In the UK, "respiratory therapist" is not a protected or regulated title. Similar work is done by respiratory physiologists (healthcare science practitioners who run lung function and sleep tests and help manage oxygen and ventilation), by physiotherapists and nurses who specialise in respiratory care, and by clinical scientists. Respiratory physiologists are not regulated by law but can join the voluntary Registration Council for Clinical Physiologists (RCCP) register, now run by the Academy for Healthcare Science (AHCS), which has an equivalence route open to people trained outside the UK. Respiratory physiologists sit under occupation code 2259, which is eligible for the Health and Care Worker visa.

Ireland has no respiratory therapist profession and CORU does not regulate the nearest role. The HSE employs respiratory physiologists, and job specifications ask candidates with a clinical measurement qualification from outside Ireland to obtain equivalence from the Irish Institute of Clinical Measurement Physiology (IICMP). Germany has no state-regulated respiratory therapist either: the Atmungstherapeut is a two-year further training certified by the German Respiratory Society (DGP) and open only to nurses and physiotherapists, while lung function testing is a reserved activity of the regulated Medizinische Technologin or Medizinischer Technologe für Funktionsdiagnostik. In the Netherlands, respiratory therapist is neither a BIG-registered profession nor a protected training title, and we found no recognition procedure for it.

This page is for respiratory therapists and respiratory care practitioners trained outside these countries, many of whom work in the Gulf, where respiratory therapy is an established hospital profession. Read it before you pay for evaluations or English tests: the right destination depends on whether you are willing to retrain in the USA, or to work in Europe under a different professional title.

Qualifications

Minimum

For the USA: graduation from a CoARC-accredited respiratory therapy program with at least an associate degree; foreign education does not qualify for the NBRC TMC exam. For UK respiratory physiology: evidence that your education and experience meet the outcomes of the NHS Practitioner Training Programme (an accredited BSc in healthcare science with 50 weeks of work-based training).

Preferred

A bachelor's degree in respiratory therapy or clinical measurement with documented training in pulmonary function testing, blood gas analysis, oxygen therapy, invasive and non-invasive ventilation and sleep studies. For Ireland, a qualification that the IICMP can confirm as equivalent to the Level 8 BSc in Clinical Measurement.

Experience

No European country here sets a fixed minimum, but experience is what equivalence assessors in the UK and Ireland weigh most. Germany's DGP Atmungstherapeut training requires at least two years of practice as a nurse or physiotherapist. For the USA, experience does not replace the CoARC program requirement.

Country by country

United Kingdom: AHCS (RCCP register)

No respiratory therapist title. Nearest: respiratory physiologist (healthcare science practitioner), voluntary register

Requirements
Apply to the Academy for Healthcare Science for a Practitioner Training Programme (PTP) Certificate of Equivalence. After screening, you have up to six months to compile a portfolio against the respiratory and sleep physiology PTP outcomes. The certificate makes you eligible for the voluntary register.
Exams
No exam. A panel of one professional assessor and one lay assessor reviews your portfolio online, usually without an interview.
English
Non-UK citizens: IELTS 7.0 with no element below 6.5, TOEFL iBT 100, or C1 Advanced. A primary qualification from an HCPC-listed qualifying country is accepted instead.
Timeline
Up to six months of evidence gathering, plus assessment time. AHCS may also carry out overseas competent authority checks during screening.
Good to know
Registration is voluntary. The AHCS fee for equivalence is set by the Academy; check the current fee before applying.

United Kingdom: HCPC

Clinical scientist (protected title), for scientist-level applicants only

Requirements
Clinical scientist is a protected HCPC title. Scientist-level applicants complete AHCS Scientist Training Programme equivalence; AHCS then notifies the HCPC and you apply for registration. Respiratory therapists with a bachelor's degree usually fit the practitioner level instead.
Exams
No exam; portfolio-based equivalence assessment.
English
As for AHCS equivalence: IELTS 7.0 with no element below 6.5, TOEFL iBT 100 or C1 Advanced.
Timeline
Longer than the practitioner route; set by AHCS and then the HCPC.
Good to know
If you also qualified as a physiotherapist or nurse, the HCPC physiotherapy or NMC nursing routes may suit your respiratory experience better.

Ireland: IICMP (equivalence)

No respiratory therapist title. Nearest: respiratory physiologist (HSE grade, not regulated by CORU)

Requirements
HSE-funded respiratory physiologist posts ask for the BSc in Clinical Measurement or an equivalent Level 8 qualification. Candidates qualified outside Ireland must obtain equivalence from the Irish Institute of Clinical Measurement Physiology before taking up the post.
Exams
None.
English
Set by the employer; there is no statutory English requirement for the grade.
Timeline
Start IICMP equivalence as soon as you decide to apply; employers advise allowing time for documents.
Good to know
CORU's registration boards do not include respiratory therapists or physiologists. Pay is on the HSE Respiratory Physiologist scale.

Germany: State recognition authority

No regulated respiratory therapist. Related: Medizinische Technologin or Technologe für Funktionsdiagnostik (MT-F); Atmungstherapeut (DGP certificate)

Requirements
Lung function testing in pneumology is reserved to MT-F under the MT-Berufe-Gesetz, and the title needs state permission: your state authority checks equivalence, aptitude, fitness and German. The DGP Atmungstherapeut training is open only to nurses, paediatric nurses, elder care nurses and physiotherapists with two years of experience.
Exams
MT-F: an adaptation period or knowledge test if your training is not equivalent. Atmungstherapeut: the DGP's own final examination.
Language
German, not English, at B2 for MT-F recognition.
Timeline
The Recognition Finder says the authority decides within four months of a complete file. The DGP training runs over two years.
Good to know
MT-F recognition costs €25 to €430 in Berlin, plus translations. The DGP training covers 720 hours: 280 teaching, 320 placement and 120 self-study and examination.

Netherlands: Not on the BIG register

No respiratory therapist title

Requirements
Respiratory therapist is not one of the BIG-registered professions or the article 34 professions with a protected training title, and we found no official recognition procedure for it.
Exams
None.
Language
Dutch is needed in practice; set by the employer.
Timeline
Not applicable.
Good to know
If you also hold a nursing or physiotherapy qualification, those are BIG-registered professions with their own foreign diploma procedures through the BIG register.

United States: NBRC

Certified Respiratory Therapist (CRT) and Registered Respiratory Therapist (RRT)

Requirements
Graduate of a CoARC-accredited respiratory therapy program with at least an associate degree, or hold the Canadian Society of Respiratory Therapists RRT. The NBRC states that foreign respiratory therapy education does not qualify for the TMC exam.
Exams
TMC: 160 multiple-choice items (140 scored) in three hours; the low cut score earns the CRT, the high cut score also makes you eligible for the Clinical Simulation Examination (22 problems in four hours) for the RRT.
English
No separate English test; US programs set their own admission requirements.
Timeline
The length of a CoARC-accredited program, reduced only if a program grants you transfer credit or advanced standing.
Good to know
Fees: TMC $190 for new applicants ($150 repeat), CSE $200. CoARC says it accredits no programs outside the United States.

United States: State licensing boards

Licensed respiratory therapist or respiratory care practitioner (all states except Alaska)

Requirements
Each state sets its own rules on top of NBRC credentials. California, for example, requires the RRT, a CoARC program with an associate degree, an approved law and professional ethics course and fingerprinting. Its law says foreign diploma holders must enroll in an approved advanced standing program for evaluation.
Exams
NBRC credentials; some states add a law or ethics requirement.
English
Not set separately by most boards.
Timeline
California gives applicants one year from receipt of the application to complete all requirements.
Good to know
California's application fee is $300. An NBRC credential alone does not authorize practice; you need the state license.

The route, step by step

  1. 1. Decide which country and which title you are aiming for

    Only the USA licenses respiratory therapists, and only after a US-accredited programme. In the UK and Ireland the realistic title is respiratory physiologist; in Germany it is MT-F or, if you are also a nurse or physiotherapist, the DGP Atmungstherapeut. Decide this first, because it changes every later step.
  2. 2. Compare your training with the target role

    Respiratory physiology roles focus on lung function testing, blood gases, sleep studies and oxygen and ventilation assessment. RT programmes focused mainly on ICU ventilation may leave gaps in diagnostic testing. Map your transcript and clinical logs against the PTP respiratory and sleep physiology outcomes or the German MT-F training before you apply.
  3. 3. Request detailed course documents

    Equivalence bodies need transcripts, syllabuses and hours for each course, with certified translations where needed. For US programmes, ask for documents that a college can use to assess transfer credit. Start early, because universities can be slow.
  4. 4. Pass the language test

    AHCS accepts IELTS 7.0 with no element below 6.5, TOEFL iBT 100 or C1 Advanced. Germany needs German at B2 for MT-F recognition, and the Netherlands needs Dutch in practice. Results usually need to be recent.
  5. 5. Collect references and good standing letters

    Ask supervisors to confirm your clinical experience in writing, and ask every regulator you have been licensed with, including Gulf authorities, for a good standing or verification letter. AHCS may check with overseas competent authorities during screening.
  6. 6. Apply for equivalence or recognition

    Apply to AHCS for PTP equivalence in the UK, to the IICMP for an Irish physiologist post, or to your German state authority for MT-F recognition. Respond to any request for more evidence quickly, because the evidence window is limited.
  7. 7. For the USA, enroll in a CoARC-accredited program

    Contact accredited US programs about transfer credit or advanced standing. After graduating, sit the NBRC TMC exam and, for the RRT, the Clinical Simulation Examination, then apply to the state board. Some states, such as California, require the RRT.
  8. 8. Secure a job and visa

    In the UK, respiratory physiologists are listed under occupation code 2259, which is eligible for the Health and Care Worker visa with a licensed sponsor. Check official immigration sites for each country before resigning from your current post.

Exam preparation

The only national exams for this profession are in the USA: the NBRC Therapist Multiple-Choice (TMC) Examination and the Clinical Simulation Examination (CSE), open to graduates of CoARC-accredited programs. In the UK, AHCS equivalence is a portfolio assessment, not an exam, and Germany may set a knowledge test for MT-F recognition. Preparing well means building evidence for Europe, or planning a full US programme before the NBRC exams.

Tips

  • For the TMC, aim for the high cut score: it earns the CRT and makes you eligible for the CSE and the RRT, which some states, such as California, require.
  • Practise clinical simulation cases under time pressure; the CSE gives 22 problems in four hours.
  • For AHCS equivalence, organise your portfolio by PTP outcome, with anonymised test reports and supervisor sign-off for each area.
  • Show diagnostic work, not only ventilation: spirometry, gas transfer, body box, blood gas analysis and sleep studies carry weight with physiology assessors.
  • Revise quality control and calibration of lung function equipment and the interpretation standards used in UK practice.
  • Learn the safeguarding, consent and information governance rules of the UK NHS, which assessors expect you to understand.
  • For a German MT-F knowledge test, learn pulmonary and functional diagnostics vocabulary in German.
  • Do not book US exams before you are eligible; the NBRC will not admit applicants with foreign respiratory therapy education.

Topics that come up

  • Respiratory anatomy and physiology
  • Spirometry and lung volumes
  • Gas transfer and diffusion testing
  • Arterial blood gas sampling and interpretation
  • Oxygen therapy and oxygen assessment
  • Invasive and non-invasive ventilation
  • Airway management and secretion clearance
  • Bronchial challenge and exercise testing
  • Sleep studies and sleep-disordered breathing
  • Neonatal and paediatric respiratory care
  • Infection control and equipment decontamination
  • Patient safety, consent and professional standards

Pay by country

There is no national pay scale for respiratory therapists outside the USA. The UK and Ireland pay the nearest role, respiratory physiologist, on public scales shown below with their effective dates. Germany and the Netherlands have no official figure we could confirm. The US figure is for licensed respiratory therapists, a route that needs a US-accredited program.

  • UK£32,073 to £39,043 (Band 5), 2026/27NHS Agenda for Change in England from 1 April 2026. NHS Health Careers lists healthcare science practitioners in respiratory physiology at Band 5; clinical scientists at Bands 6 to 8a.
  • Ireland€45,224 to €66,708 (HSE Respiratory Physiologist, from 1 June 2026)HSE consolidated pay scales. Senior €55,665 to €72,890; Chief I €60,591 to €76,749.
  • GermanySet by collective agreement or employerWe could not confirm MT-F or Atmungstherapeut pay from an official source.
  • NetherlandsSet by employerThere is no respiratory therapist profession and no official figure.
  • USA$82,280 median annual wage (May 2025)US Bureau of Labor Statistics, respiratory therapists. Employment is projected to grow 9 percent from 2025 to 2035.

Career growth

Career paths depend on the title you work under. In the USA they build on NBRC credentials; in the UK and Ireland they follow healthcare science grades.

  1. US specialty credentials

    After the RRT, the NBRC offers specialty credentials: Adult Critical Care (RRT-ACCS), Neonatal/Pediatric (RRT-NPS), Sleep Disorders (SDS) and Pulmonary Function Technologist (CPFT, RPFT). Each has its own exam and eligibility rules.
  2. UK healthcare science progression

    Respiratory physiologists can progress to senior practitioner posts or, through the Scientist Training Programme or STP equivalence, to clinical scientist, a protected HCPC title paid at Bands 6 to 8a.
  3. Irish physiologist grades

    The HSE has Respiratory Physiologist, Senior, Chief I and Chief II grades, each with its own pay scale.
  4. Sleep and ventilation services

    Specialist roles in home ventilation, sleep medicine and oxygen services exist in all these countries, often within multidisciplinary teams led by respiratory physicians.
  5. Education and leadership

    Experienced practitioners lead departments, train students and run quality programmes. University posts usually need a master's degree.

Common mistakes

  1. 1

    Paying for a US credential evaluation expecting it to unlock the NBRC exams. The NBRC says foreign respiratory therapy education does not qualify for the TMC.

  2. 2

    Looking for a CoARC-accredited program outside the USA. CoARC says there are none.

  3. 3

    Applying to the HCPC as a respiratory therapist. The HCPC has no such register; the UK route is AHCS equivalence or a different profession.

  4. 4

    Ignoring the registration line in job adverts. Registration for respiratory physiologists is voluntary in law, but an employer can still make it a condition of the post.

  5. 5

    Applying for an Irish respiratory physiologist post without IICMP equivalence. Job specifications say it is required to take up the post.

  6. 6

    Expecting to train as a DGP Atmungstherapeut in Germany without a nursing or physiotherapy qualification. Other professions are not admitted.

  7. 7

    Underestimating German or Dutch. MT-F recognition needs German at B2, and Dutch employers expect Dutch.

  8. 8

    Building a portfolio around ICU ventilation only. UK and Irish physiology roles are heavily diagnostic, so show lung function and sleep testing.

How we help respiratory therapists

  • 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

What our eligibility assessment includesPackages and fees

Questions

Not directly. The NBRC says foreign respiratory therapy education does not qualify for its TMC exam, and you must graduate from a CoARC-accredited US program with at least an associate degree. Transfer credit or advanced standing may shorten the program.

No. CoARC accredits only programs located in the United States with students educated in the United States.

The Bureau of Labor Statistics says all states except Alaska require respiratory therapists to be licensed. In Alaska, national certification is recommended.

Both come from the NBRC's TMC exam, which has two cut scores. The low cut score earns the CRT; the high one also qualifies you for the Clinical Simulation Examination, and passing that earns the RRT.

The TMC costs $190 for new applicants and $150 for repeat applicants, and the CSE costs $200, according to the NBRC.

No. There is no respiratory therapist title in the UK. Respiratory physiologists are not regulated by law but can join a voluntary register through AHCS, and physiotherapists and nurses doing respiratory work are regulated by the HCPC and NMC.

Possibly. AHCS runs a PTP Certificate of Equivalence, open to people trained outside the UK, which assesses your portfolio against the respiratory and sleep physiology outcomes. You need IELTS 7.0 with no element below 6.5, TOEFL iBT 100 or C1 Advanced.

GOV.UK lists respiratory physiologists under occupation code 2259, other health professionals, which is eligible for the Health and Care Worker visa. You need a job offer from an eligible sponsor.

There is no respiratory therapist title in Ireland. The HSE employs respiratory physiologists, and candidates qualified abroad need equivalence from the IICMP. The grade is paid €45,224 to €66,708 from 1 June 2026.

Not as a state-regulated profession. The DGP's Atmungstherapeut is a two-year further training for nurses and physiotherapists, while lung function testing is reserved to the regulated MT-F profession, which needs state recognition and German at B2.

Respiratory therapists are not among the occupations listed in the federal health care worker certification rule (8 CFR 212.15). Check visa requirements with official US government sources.

No. No country here recognises a Gulf RT licence directly. Your experience can support a UK or Irish physiology equivalence application, but in the USA you still need a CoARC-accredited program.

Sources

  1. 1NBRC: Registered Respiratory Therapist (RRT)
  2. 2NBRC: Clinical Simulation Examination
  3. 3NBRC: How specialty credentials can advance your career
  4. 4CoARC: FAQ for international students (PDF)
  5. 5BLS Occupational Outlook Handbook: Respiratory therapists
  6. 6Respiratory Care Board of California: Licensure requirements
Show all 26 sources