Office for National Statistics Government Major Projects Portfolio data

Each government department has published detailed information about projects on the Government Major Projects Portfolio (GMPP). This includes a Delivery Confidence Assessment rating, financial information (whole life cost, annual budget and forecast spend), project schedule and project narrative.

An accounting officer assessment should always be produced for projects or programmes which form part of the Government’s Major Projects Portfolio (GMPP). Read our accounting officer assessments.

2023 

The data reflects the status of the GMPP at 31 March 2023 and is published in support of the 2023 Infrastructure and Projects Authority (IPA) annual report. 

Read the Appointment as Senior Responsible Owner (SRO) for the Future Population, Migration & Social Statistics System Programme (FPMS) letter (767.5 kB pdf).

2022

The data reflects the status of the GMPP at 31 March 2022 and is published in support of the 2022 Infrastructure an Projects Authority (IPA) annual report.

Read the Appointment as Senior Responsible Owner (SRO) for the Census and Data Collection Transformation Programme letter (2.1 MB pdf).

2021

The data reflects the status of the GMPP at 31 March 2021 and is published in support of the 2021 Infrastructure an Projects Authority (IPA) annual report.

Read the Appointment as Senior Responsible Owner (SRO) for the Integrated Data Programme letter (318.8 kB pdf).

2020

The data reflects the status of the GMPP at 30 September 2019 and is published in support of the 2020 Infrastructure and Projects Authority (IPA) annual report.

2019

The data reflects the status of the GMPP at 30 September 2018 and is published in support of the 2019 Infrastructure and Projects Authority (IPA) annual report.

2018

The data reflects the status of the GMPP at 30 September 2017 and is published in support of the 2018 Infrastructure and Projects Authority (IPA) annual report.

2017

The data reflects the status of the GMPP at 30 September 2016 and is published in support of the 2017 Infrastructure and Projects Authority (IPA) annual report.