Quarterly Key Data Report

Quarterly Key Data Reports

The table below contains links to the latest Quarterly Key Data Reports (QKDR). Historical reports can be found in our Publications section.
The latest quarterly data can be found in our Data Portal

QKDR Timetable

The tables below sets out key dates for QKDR respondents as well as provisional publication dates for the periods Q4 2024 – Q3 2025.
QuarterQ4 2024Q1 2025Q2 2025Q3 2025
Questionnaires AvailableThur. 19th Dec 2024Tues. 25th Mar 2025Tues. 24th June 2025Tues. 23rd Sept 2025
Deadline for SubmissionWed. 5th Feb 2025Wed. 7th May 2025Wed. 30th July 2025Wed. 5th Nov 2025
Publication of QKDRThur. 13th Mar 2025Thur. 12th June 2025Thur. 4th Sept 2025Dec. 11th 2025

Leased Line & Mapping Timetable

The tables below sets out key dates for leased line and mapping respondents for the periods H2 2024 and H1 2025 – H2 2025.
QuarterH2 2024H1 2025H2 2025
Questionnaires AvailableWed. 1st Jan 2025Wed. 2nd Jul 2025Thurs. 1st Jan 2026
Deadline for SubmissionWed. 2nd Apr 2025Wed. 1st Oct 2025Wed. 25th Mar 2026

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