The rank structure
Ranks in England and Wales run constable, sergeant, inspector, chief inspector, superintendent and chief superintendent, then the chief officer ranks of assistant chief constable, deputy chief constable and chief constable. The Metropolitan Police and City of London Police use commander, deputy assistant commissioner, assistant commissioner, deputy commissioner and commissioner at chief officer level. Rank is set in regulation, so a job title such as detective sergeant describes a role, not a separate rank.
The National Police Promotion Framework
Promotion to sergeant and to inspector is managed through the framework maintained by the College of Policing. It has four steps:
- Step one. Eligibility. Your force confirms that you meet the service, performance and conduct requirements to enter the process.
- Step two. The national legal knowledge examination, sat on a common date and marked nationally. Passing is valid for a period set by the College, so a pass can be carried while you wait for vacancies.
- Step three. Force selection. Each force runs its own process, usually a mix of application, interview and role related exercises, against the Competency and Values Framework.
- Step four. Temporary promotion followed by work based assessment in the higher rank, leading to substantive promotion once the assessment is passed.
Forces control how many people they take forward at step three, which is why officers with a step two pass can wait a long time in some forces and move quickly in others.
Preparing for the legal exam
The syllabus is published in advance and is drawn from the standard police law manuals. It tests recall and application of legislation rather than operational judgement, so revision that works tends to be spaced repetition over months rather than intensive study in the final weeks. Check the current syllabus and sitting dates on the College of Policing website, since both change annually.
Chief inspector and above
There is no national exam above inspector. Promotion to chief inspector, superintendent and chief superintendent is run by forces, and processes vary. Selection normally covers strategic thinking, organisational leadership and public accountability rather than legal knowledge.
Chief officer appointments run through the Senior Police National Assessment Centre and the Strategic Command Course, both delivered nationally. Completing the course is a prerequisite for appointment to chief officer rank.
Accelerated and direct entry programmes have run alongside the standard routes in recent years, including a fast track programme for serving constables and direct entry at senior ranks. Availability changes from year to year and not every force participates, so check the current position with the College of Policing before planning around one.
Entry routes into policing
New constables in England and Wales join through one of the national entry programmes:
- The police constable degree apprenticeship, a three year programme combining operational service with an apprenticeship qualification.
- The degree holder entry programme, a two year route for people who already hold a degree in any subject.
- The police constable entry programme, a non degree route added in 2023 after criticism that a degree requirement narrowed the applicant pool.
- The professional policing degree, taken at a university before applying, which then leads into a shortened force programme.
Detective equivalents exist for people entering directly into investigation. Scotland and Northern Ireland recruit through their own programmes and do not use these routes.
Specialist accreditation
Investigation is structured through the Professionalising Investigation Programme, which sets four levels: priority and volume crime investigation for uniformed officers, accredited detective work, senior investigating officer roles in major crime, and strategic command of the most complex investigations. Moving to accredited detective status involves a national investigators' examination followed by a development programme and a portfolio of evidence.
Other specialisms carry their own national standards, including firearms, public order, roads policing, family liaison and digital forensics. Most involve an initial course, a period of supervised practice and recurring refresher training, with authorisation lapsing if the refresher is missed.
Fitness requirements differ by role. The job related fitness test applies to officers generally, with a higher standard required for firearms and public order roles.
Transferring between forces
Officers can apply to transfer to another Home Office force, subject to that force advertising and accepting transferees. Vetting, medical checks and fitness testing are repeated by the receiving force. Pay point and pension scheme membership carry across, because both are national rather than local, but specialist accreditation may need to be revalidated locally and acting or temporary rank does not transfer.
A transfer to Police Scotland or the Police Service of Northern Ireland is a different matter, as both operate under separate legislation and pension arrangements.
Sources: College of Policing published guidance on the National Police Promotion Framework, entry routes and the Professionalising Investigation Programme, and Police Regulations 2003. Processes are reviewed regularly, so confirm the current arrangements with the College or your force before acting on them.