Publications

Our statistical practice is regulated by the Office for Statistical Regulation (OSR). This research paper presents the number of people seriously injured in road traffic collisions in Northern Ireland for 1999 to 2024 using a...

Department of Infrastructure (DfI) hosted an online Pre-Market Engagement online event on 12 June 2026 to present proposal for the upcoming Inspection and Maintenance of Underground Infrastructure Framework.

DfI Quarterly FOI/EIR request processing performance information 2026. Currently providing details for Q1 of 2026.

DFI/2026-0148: An Environmental Information Regulations 2004 request for copies of information held by the Department for Infrastructure relating to the issue of misrepresentation of soil sample analysis, March 2025 to date, including all: 1) external...

This publication provides provisional headline statistics on the vehicle, driver, and theory tests conducted by the Department's Driver and Vehicle Agency (DVA). It is published monthly.

The Department for Infrastructure is responsible for making Harbour Orders.

Approved Tachograph Centre Special Notices for the 2026 calendar year.

The Department for Infrastructure (DfI) has made a Statutory Rule entitled “The Road Races (Rallye Lecale) Order (Northern Ireland) 2026”, (S.R. 2026 No. 109), which comes into operation on 24th July 2026.

A24 Ballynahinch Bypass - Other Impact Assessments undertaken by the department.

The proposed A24 Ballynahinch Bypass would provide access from a new roundabout at the junction of the A24 Belfast Road and the A21 Saintfield Road to a new roundabout located at the existing junction of...

The Department for Infrastructure (DfI) has made a Statutory Rule entitled “The U7487 Vicarage Road, Portadown (Abandonment) Order (Northern Ireland) 2026” (S.R 2026 No. 104) which comes into operation on 9th September 2026.

The Department for Infrastructure (DfI) has made a Statutory Rule entitled “The Road Races (Loughgall Stages Rally) Order (Northern Ireland) 2026”, (S.R. 2026 No. 102), which comes into operation on 3rd July 2026.

The Department for Infrastructure (DfI) has made a Statutory Rule entitled “The Meenan Square, Derry/Londonderry (Footways) (Abandonment) Order (Northern Ireland) 2026”, (S.R. 2026 No. 98), which comes into operation on 30 June 2026.

The publication contains summary statistical, performance, and trend information relating to the main functions of the DfI's Driver and Vehicle Agency (DVA) and other vehicle licensing activity.

This statistical brief reviews PSNI road traffic collision data from 2020 to 2024 to identify any emerging issues regarding the number of motorcyclists killed or seriously injured on roads in Northern Ireland.

The Northern Ireland Executive (NIE) is committed to supporting a prosperous economy and protecting the environment. In support of this the NIE signed up to the Zero Emission Vehicle (ZEV) mandate, which requires the phasing...

The Department for Infrastructure (DfI) has made a Statutory Rule entitled “The Control of Traffic (Durham Street, Belfast) Order (Northern Ireland) 2026”, (S.R. 2026 No. 97), which comes into operation on 15th June 2026.

The Drainage Council meets approximately 3 times per year and minutes of meetings are recorded by the secretariat to the Drainage Council. Minutes can be viewed using the links below, or by writing to the...

The Drainage Council meets approximately 3 times per year and minutes of meetings are recorded by the secretariat to the Drainage Council. Minutes can be viewed using the links below, or by writing to the...

The aim of the programme is to modernise on-street parking infrastructure across Belfast, Lisburn and Newry by reducing, relocating and upgrading Pay & Display machines to better reflect current usage patterns.