
A 2027 training number is one route into a UK medical career. If you miss one, other UK options remain.
A numbered programme gives you a defined curriculum and a route to CCT. The alternatives offer less structure, and some can still lead to the Specialist Register. The work, supervision and outcome tell you more than the job title.
The priority groups are set out in our guide to the Medical Training (Prioritisation) Act, including the parts of the 2027 rules that were still unresolved on this page's update date.
NHS service posts vary more than their titles suggest
Trust grade, trust doctor, locally employed doctor and clinical fellow are local job titles. NHS Employers lists several titles used by trusts for locally employed doctors; there is no national convention. One clinical fellow post may include protected teaching and useful specialty exposure. Another may be mostly rota cover.
The job description needs the same scrutiny as a training person specification. Before moving, you need to know who will supervise you, whether you will have an appraisal, what study leave is written into the contract and whether the department will support workplace assessments. If a post advertises theatre, clinic or procedure time, the key detail is how that time is protected when the rota is short.
A service post can be a sensible next job even when it does not imitate training. It can provide recent NHS references and enough exposure to decide whether you like the specialty. It also pays a salary while you decide what comes next.
SAS work is a different proposition. Specialty doctor and specialist posts are established career grades outside formal postgraduate training, with their own contracts and person specifications. They suit doctors who have enough postgraduate and specialty experience to work at that level. For some, SAS is a destination with clinical, teaching and leadership work. For others, it is the employment base from which they build a Portfolio Pathway application. The word "specialty" in the title carries no guarantee. Your fit depends on the duties, entry criteria, pay scale and development time.
NHS service may matter directly if the coming regulations recognise it as "significant NHS experience". Early autumn 2026 was the government's timetable, but no regulations had appeared by this page's update date. The threshold was undecided, as was whether trust-grade and other locally employed doctor time would count. The BMA is lobbying for five years of NHS or HSC experience, but that is its policy position, not the rule.
Any future priority benefit is possible upside. A poor post does not become a good one because a rule might help later. Under the published 2026 arrangements, trust-based programmes and non-training posts that lead to an Alternative Certificate of Eligibility were excluded from the qualifying-programme route. NHS England's live prioritisation page is the place to check for the regulation itself. A recruiter, WhatsApp group or course provider can't promise that your service time will qualify.
A LAT post is temporary, but it is training
As NHS England explains, a Locum Appointment for Training fills a temporary gap in a training programme. The post covers a defined piece of training without carrying a National Training Number for the whole programme or promising a CCT. LAT posts advertised through national recruitment are applied for on Oriel and remain competitive.
At the time of writing, the published 2026 rules treated completion of or current enrolment in a LAT in the same specialty as a qualifying programme route for relevant ST3 or ST4 applications.
A LAT in another specialty did not confer that status. The training route has to be an accepted entry route for the higher specialty in its person specification. A LAT needs to be worth taking on its own merits: its recognised training level, educational supervision, likely length and the evidence you will receive at the end all need confirmation from the advert. The current priority wording then needs to match the higher-entry application you have in mind. The value comes from the post and its relevance; the three letters alone carry very little.
MTI is no longer open to new applicants
The Medical Training Initiative used to offer overseas doctors a time-limited NHS training placement on an "earn, learn and return" basis. It still appears on plenty of career-option lists, but the Academy of Medical Royal Colleges closed the scheme to new applicants at noon on 31 March 2026. Existing participants can complete their placements; there is no confirmed replacement.
If you are already on MTI, your placement remains what you agreed: temporary training and development, with a maximum stay of two years under that scheme, followed by return to your home country. If you are considering the UK from abroad in 2027, MTI belongs outside your new-application shortlist unless an official successor is announced.
The Portfolio Pathway can lead to the Specialist Register
The route many doctors still call CESR is now described by the GMC as the Portfolio Pathway. It applies if you haven't completed a GMC-approved training programme but can show the knowledge, skills and experience required of an eligible UK specialist. A successful application leads to entry on the Specialist Register without a CCT or a National Training Number.
Years served in non-training posts do not satisfy the Portfolio Pathway by themselves. The GMC assesses a Portfolio Pathway application from documentary evidence against the relevant specialty requirements. A large volume of evidence from one familiar part of the curriculum cannot quietly cover a gap elsewhere. You need to know which capabilities your present job lets you demonstrate and where the gaps remain.
That changes the choice of service work. Before you accept a long contract, compare the post with the current GMC specialty-specific guidance. Can the department give you the breadth of clinical exposure you lack? Will supervisors observe and document your work? Are there realistic opportunities to collect quality improvement, teaching and management evidence?
A single post need not supply every element. Gaps can be filled through other departments or later posts, but a gap that requires a rotation or a session in another department is best discussed early with a named person who can help arrange it.
The Portfolio Pathway is usually a years-long career plan built through prospective evidence collection. It can work when your employer supports it from the beginning. The evidence must be anonymised and verified as the GMC requires. Your map also needs regular comparison with the live specialty guidance because curricula change.
A year out works when it changes your next application
Applying in 2027 simply because the application window exists offers no advantage. If your priority status is unresolved, your evidence is thin or your only acceptable specialty filled from the priority group, sitting out a cycle may leave you better placed.
The year needs a purpose.
By the next application, the change might be a stronger clinical reference, an accepted postgraduate exam, workplace evidence or enough NHS experience to know which career you want. You may not yet know which changes will alter your position most, so focus on two using the evidence available now. A list of twelve hopeful CV additions tends to produce twelve half-finished additions.
You can still follow recruitment without spending the whole year in waiting mode. The person specification for the level you intend to enter shows the entry requirements. A career meeting is most useful with someone who understands that specialty's training and Portfolio routes. If the MSRA will still form part of your next application, set a preparation start point and decide what score evidence would make the attempt rational. If the new regulations place the direct route beyond your personal time limit, the year is better spent building a different route than automatically repeating the same application.
Other countries need a job-by-job comparison
Australia, Canada, the Gulf and the US need to be compared separately. Each has its own registration rules, training bottlenecks and costs. Any comparison needs to cover the job you could obtain, the specialty access after it, the effect on anyone moving with you and the time before independent practice. Official regulator and recruitment pages are the sources for that comparison. If another system fits you better, leaving the UK plan can be a sound decision. This page cannot turn that comparison into an emigration guide.
Separate current options from those that depend on new rules
As a planning aid, a one-page route sheet can keep this distinction visible. Your present location goes at the top, with two columns underneath: "worth doing without a 2027 training number" and "only worth doing if the regulations help". Each job or exam you are considering goes into one column, beside its cost, visa position, supervision and likely result. Anything that depends on an unpublished rule stays outside the current plan. You may not yet know which routes will remain workable, so one or two paths are enough for this exercise.
If the MSRA remains part of your 2027 route, check your starting point with practice questions: try ProMSRA free / see pricing.