
Print Options
PrintThe Whole
Act
PrintThe Whole
Part
PrintThe Whole
Chapter
PrintThe Whole
Cross Heading
PrintThis
Section
only
Changes over time for: Section 146


Timeline of Changes
This timeline shows the different points in time where a change occurred. The dates will coincide with the earliest date on which the change (e.g an insertion, a repeal or a substitution) that was applied came into force. The first date in the timeline will usually be the earliest date when the provision came into force. In some cases the first date is 01/02/1991 (or for Northern Ireland legislation 01/01/2006). This date is our basedate. No versions before this date are available. For further information see the Editorial Practice Guide and Glossary under Help.
Status:
Point in time view as at 19/06/2023.
Changes to legislation:
Investigatory Powers Act 2016, Section 146 is up to date with all changes known to be in force on or before 27 February 2025. There are changes that may be brought into force at a future date. Changes that have been made appear in the content and are referenced with annotations.

Changes to Legislation
Changes and effects yet to be applied by the editorial team are only applicable when viewing the latest version or prospective version of legislation. They are therefore not accessible when viewing legislation as at a specific point in time. To view the ‘Changes to Legislation’ information for this provision return to the latest version view using the options provided in the ‘What Version’ box above.
146Approval of major modifications by Judicial CommissionersU.K.
This section has no associated Explanatory Notes
(1)In deciding whether to approve a decision to make a major modification of a bulk interception warrant, a Judicial Commissioner must review the Secretary of State's conclusions as to whether the modification is necessary on any of the grounds on which the Secretary of State considers the warrant to be necessary.
(2)In doing so, the Judicial Commissioner must—
(a)apply the same principles as would be applied by a court on an application for judicial review, and
(b)consider the matter referred to in subsection (1) with a sufficient degree of care as to ensure that the Judicial Commissioner complies with the duties imposed by section 2 (general duties in relation to privacy).
(3)Where a Judicial Commissioner refuses to approve a decision to make a major modification under section 145, the Judicial Commissioner must give the Secretary of State written reasons for the refusal.
(4)Where a Judicial Commissioner, other than the Investigatory Powers Commissioner, refuses to approve a decision to make a major modification under section 145, the Secretary of State may ask the Investigatory Powers Commissioner to decide whether to approve the decision to make the modification.
Back to top