The Ministry of Defence Police (Vetting) Regulations 2026, S.I. 2026/428, were made on 16 April 2026, laid before Parliament on 22 April and come into force on 18 May. The instrument applies across England and Wales, Scotland and Northern Ireland and creates a dedicated statutory process for how Ministry of Defence Police officers are vetted, suspended, dismissed and allowed to challenge decisions. According to the Explanatory Note, the Regulations sit alongside the Ministry of Defence Police (Conduct, Performance and Appeals Tribunals) Regulations 2020 rather than replacing them. The effect is to separate questions about an officer's suitability to hold vetting clearance from ordinary conduct or performance handling, while still allowing the different routes to interact.
Regulation 5 makes vetting clearance a standing condition of service. Every MDP officer must hold and maintain the level of clearance required for the role and must promptly notify the vetting authority of any change in personal circumstances, or any other matter, that could reasonably affect suitability. Under regulation 6, clearance ends automatically when an officer ceases to be an MDP officer. The vetting authority is the chief constable in most cases, but where the officer concerned is the chief constable, the Secretary of State takes that role. Regulation 3 allows functions to be delegated to sufficiently senior officers or staff, although decisions to suspend an officer or determine the outcome of a withdrawal assessment must still be authorised by a senior officer. That gives the scheme a defined chain of accountability from the outset.
Cases begin when information comes to the attention of the vetting authority indicating that an officer may no longer be suitable to hold clearance. Regulation 15 then requires a vetting severity assessment: if the matter could not reasonably lead to withdrawal, it can be referred into conduct, performance or external procedures, or closed with no further action. If it could reasonably lead to withdrawal, a formal withdrawal assessment must follow, subject to rules on timing. Those timing rules matter. Regulation 12 says the process must not go ahead where it would prejudice criminal proceedings or where the same matter is to be or may be dealt with under conduct, performance or external arrangements. Regulation 13 also permits suspension with pay, but only after redeployment has been considered and rejected, and only where the assessment might otherwise be prejudiced or the public interest requires removal from duty. Any suspension must be reviewed, including at least every four weeks, and the officer can make representations against it.
Once an assessor is appointed under regulation 16, the Regulations set out a more structured process than many readers may expect from the word vetting. Under regulation 18, the officer must receive written notice of the matter, the result of the severity assessment, the identity of the assessor, the possible outcomes and the officer's right to seek staff association advice. The notice can be delayed if disclosure might prejudice the assessment or another investigation, and any material supplied is subject to the harm test. That harm test in regulation 8 allows information to be withheld for reasons including national security, crime prevention, witness safety and the wider public interest. Even so, the officer has clear procedural rights. Regulation 9 allows a police friend, regulation 10 allows legal representation at interviews and appeal meetings, and regulation 19 gives the officer 10 working days to provide a statement and documents. If interviewed under regulation 20, the officer must attend, but neither the police friend nor the lawyer may answer questions on the officer's behalf.
The Regulations also impose pace and record-keeping duties on the system itself. If a withdrawal assessment is not completed within 15 working days of the initial notice, and after each further 15 working day period, regulation 21 requires the assessor to provide a written progress update unless doing so would prejudice the case or another investigation. Regulation 14 separately requires records of each withdrawal assessment, its outcome and any appeal finding, and it also captures cases where an officer resigns or retires before the process is complete. At the end of the assessment, the assessor must send the vetting authority a written report summarising the evidence and stating whether clearance should be withdrawn. Regulation 24 gives the vetting authority three substantive options short of referral elsewhere: impose conditions on clearance, downgrade clearance with or without conditions, or withdraw it. The most consequential point is direct and unqualified in the drafting: where vetting clearance is withdrawn, the officer must be dismissed without notice.
For employment and workforce management, that link between clearance and dismissal is the main change. The Regulations do not treat vetting as an administrative side issue; they treat it as a requirement for continued service. In practice, that means line managers, professional standards staff and HR teams will need clear records on what level of clearance each post requires, when temporary redeployment is realistic, and how notices and review dates are tracked. The instrument also states that a matter can still be examined under the vetting route even if it has already been considered under the conduct regulations, performance regulations or external procedures. That does not turn the vetting route into a conduct finding, but it does mean the same facts can carry separate consequences for discipline, performance management and suitability to hold security-sensitive policing duties. For officers, the distinction is significant because an outcome short of misconduct can still carry a vetting effect.
Appeal rights are narrower than the initial assessment but still substantial. Under regulation 26, an officer has 15 working days to appeal a decision to withdraw clearance, and the grounds are limited to unreasonableness, new evidence that could not reasonably have been considered earlier, or procedural breach or unfairness that could have materially affected the result. If an appeal meeting is requested and the panel accepts there are arguable grounds, regulation 29 says it should be held within five working days unless more time is justified in the interests of justice. The panel structure is deliberately formal. For officers below senior rank, the chair is the chief constable unless there is an interested-party issue requiring delegation; for senior officers, the chair must be His Majesty's Chief Inspector of Constabulary or a nominated inspector. A lay member appointed by the Secretary of State and a third senior member complete the panel. Under regulation 30, the panel can confirm or reverse the withdrawal decision, and Part 5 then amends the 2020 appeals tribunal rules so that a confirmed withdrawal can be taken on to a police appeals tribunal.
The Regulations also build in an external reporting element. Regulation 14 allows the Secretary of State to require publication of statistical data connected with vetting applications, withdrawal assessments and cases ending through resignation or retirement before conclusion. The Explanatory Note says no full impact assessment has been produced because no significant effect on the private, voluntary or public sector is expected. That official assessment should not obscure the operational change inside the MDP. From 18 May 2026, there will be a single statutory route spelling out when concerns about clearance are screened, when officers can be suspended with pay, when disclosure can be limited, when dismissal must follow, and how both internal and tribunal appeals are to be handled. For defence policing professionals, the effect of the instrument is to make a previously diffuse area of decision-making more explicit in law.