The Border Security, Asylum and Immigration Act 2025 (Commencement No. 5) Regulations 2026 bring sections 49 and 50 of the 2025 Act into force on 12 August 2026. The measure is narrowly framed: it activates new statutory timetables for two defined immigration appeal cohorts, rather than altering the structure of appeal rights more generally. (directivewatch.com)
The first cohort is set out in new section 86A of the Nationality, Immigration and Asylum Act 2002. It applies where a person brings an appeal under section 82(1)(a) and, at the point the appeal is instituted, is being provided with accommodation under section 95 or section 98 of the Immigration and Asylum Act 1999. In those cases, the Tribunal must determine the appeal and give notice of its decision within 24 weeks beginning with the day after the appeal is instituted, unless it considers that doing so is not reasonably practicable. (legislation.gov.uk)
The second cohort sits in new section 86B. It covers an appellant who is not detained, has been convicted of an offence, and is liable to deportation under section 3(5)(a) of the Immigration Act 1971. The same 24-week period applies here, and section 50 also applies that rule through the Immigration (Citizens' Rights Appeals) (EU Exit) Regulations 2020 and through Schedule 2 to the Immigration (European Economic Area) Regulations 2016 as that schedule continues to have effect following revocation. (legislation.gov.uk)
On the face of the Act, this is a procedural amendment rather than a rewrite of substantive appeal law. Sections 49 and 50 work by inserting new sections 86A and 86B into the 2002 Act; they do not change the underlying section 82 appeal framework or the legal tests applied when the Tribunal decides the case. The practical significance is that the legislation creates a duty of expedition where practicable, not a separate right to a different outcome. (legislation.gov.uk)
The qualifications in the drafting are as important as the timetable itself. In both routes, the 24-week requirement does not apply, or ceases to apply, if the appeal must be brought or continued from outside the United Kingdom. The obligation is also expressly qualified by the Tribunal's judgment on what is reasonably practicable, so the most immediate operational effect is likely to be seen in listing priorities, case management and earlier preparation of evidence within the two named cohorts. (legislation.gov.uk)
The wider legislative context is a staged commencement model. Section 65 of the Border Security, Asylum and Immigration Act 2025 allows the Secretary of State to bring different provisions into force on different dates by regulations, and the Home Office's enactment-stage impact assessment states that the Act became law on 2 December 2025 and was published on 22 June 2026. Read in that context, UKSI 2026/766 is best understood as an implementation step within the Act's phased roll-out, not a stand-alone redesign of the immigration appeals system. (legislation.gov.uk)