London – The UK government has outlined six main non-armed forces categories of people who are exempt from standard immigration control when entering the country for specific purposes, meaning they do not require a visa or an Electronic Travel Authorisation (ETA).
Official guidance published on the GOV.UK website details the exemptions under the Immigration Act 1971. These apply even if the individuals do not hold the right of abode in the UK. Unlike other foreign nationals, those in the listed categories are not subject to the Immigration Rules.

The six non-armed forces categories are:
- People posted to diplomatic missions in the UK
- Consular officers and employees based in the UK
- Sovereigns and heads of state
- Members of governments
- People attending an international conference
- Employees of international organisations
Qualifying family members of individuals in these categories are also covered by the same exemption provisions.
The guidance clarifies that exemption is based on the purpose of travel and the individual’s position, not on the type of passport held. Those who qualify do not need prior entry clearance, an eVisa or permission to enter the UK. However, they may optionally apply for a digital record of exemption to demonstrate their status to carriers and border officials. Digital records have replaced physical exempt vignette stickers in passports.
Separate provisions exist for certain armed forces personnel, including full-time members of HM Armed Forces subject to service law, deployed reservists, members of international armed forces undergoing training, visiting forces listed under the Visiting Forces Act 1952, and personnel serving with international headquarters or defence organisations (including relevant NATO forces).
The Home Office has updated the guidance to reflect the transition to digital records of exemption, which took effect in stages during 2026. Applicants can request a digital record online and access it via a UKVI account. While not mandatory, it is recommended to avoid potential delays at the border.
These longstanding exemptions are designed to facilitate official and diplomatic travel while maintaining the integrity of the UK’s immigration system. Travellers who believe they may qualify are advised to consult the full eligibility criteria on GOV.UK or seek official advice before travelling.